Wylew podspojówkowy
Patofizjologia i mechanizm

Wylew podspojówkowy (haemorrhagia subconjunctivalis) to krwawienie pomiędzy spojówką a torebką Tenona, spowodowane pęknięciem drobnych naczyń krwionośnych pod spojówką. Objawia się dobrze odgraniczoną, jaskrawoczerwoną plamą na twardówce, najczęściej w części skroniowej i dolnej spojówki. Etiologia obejmuje urazy mechaniczne, nagły wzrost ciśnienia w naczyniach (kaszel, kichanie, wymioty, wysiłek fizyczny), a także choroby ogólnoustrojowe takie jak nadciśnienie tętnicze, cukrzyca, miażdżyca oraz stosowanie leków przeciwzakrzepowych (np. warfaryna, aspiryna). U osób starszych, zwłaszcza powyżej 50. roku życia, kruchość naczyń i zmiany mikronaczyniowe predysponują do częstszych i bardziej rozległych wylewów. Wylewy u noworodków najczęściej wynikają z mechanicznych zmian ciśnienia podczas porodu. Wylew podspojówkowy jest zwykle bezbolesny, nie powoduje zaburzeń widzenia i ustępuje samoistnie w ciągu 1-2 tygodni, choć nawracające epizody mogą wskazywać na poważniejsze schorzenia naczyniowe lub hematologiczne wymagające dalszej diagnostyki.

Patogeneza wylewu podspojówkowego (Subconjunctival hemorrhage)

Wylew podspojówkowy (łac. haemorrhagia subconjunctivalis, ang. subconjunctival hemorrhage) to stan, w którym dochodzi do pęknięcia małego naczynia krwionośnego pod spojówką – przezroczystą błoną pokrywającą twardówkę (białą część oka) i wewnętrzną powierzchnię powiek. Kiedy naczynie pęka, krew gromadzi się w przestrzeni podspojówkowej, tworząc charakterystyczną, dobrze odgraniczoną, jaskrawoczerwoną plamę na białku oka.123

Anatomia i lokalizacja wylewu

Z histologicznego punktu widzenia wylew podspojówkowy definiuje się jako krwawienie pomiędzy spojówką a torebką Tenona (episklera). Elementy krwi znajdują się w substantia propria spojówki, gdy pęka naczynie podspojówkowe.4 Krew gromadzi się w przestrzeni między spojówką a leżącą pod nią twardówką i nie może zostać szybko wchłonięta przez spojówkę, co powoduje charakterystyczny obraz kliniczny.56

Wylew podspojówkowy może mieć różną lokalizację i rozległość w zależności od przyczyny. Krwawienie pourazowe jest zwykle bardziej zlokalizowane w miejscu urazu w porównaniu do samoistnego. Zauważono predylekcję do rozwoju krwawienia podspojówkowego w skroniowej części oka, ponieważ spojówka gałkowa części skroniowej jest większa niż część nosowa.7 W przypadku wylewów spowodowanych urazem lub cukrzycą, obszary skroniowe są częściej dotknięte niż obszary nosowe.8

Lokalizacja wylewu jest częstsza w spojówce dolnej niż górnej.9 U młodszych osób krwawienie rzadko rozszerza się pod całą spojówką, natomiast u starszych dorosłych, gdzie tkanki sprężyste i łączne między torebką Tenona a spojówką są bardziej kruche, łatwiej dochodzi do rozprzestrzeniania się wylewu.10

Mechanizm powstawania wylewu

Podstawowym mechanizmem powstawania wylewu podspojówkowego jest uszkodzenie małych, delikatnych naczyń krwionośnych znajdujących się w spojówce. Naczynia te są niezwykle kruche i łatwo ulegają pęknięciu.1112 Gdy naczynie pęka, krew wypływa i gromadzi się pod spojówką, nie mogąc się szybko wchłonąć, co powoduje charakterystyczną czerwoną plamę.13

Mechanizm uszkodzenia naczyń może się różnić w zależności od związanych z tym czynników ryzyka. Najczęstszą przyczyną wylewu podspojówkowego jest nagły wzrost ciśnienia krwi w małych, delikatnych naczyniach oka.14 Może to wystąpić z powodu:

  • Kaszlu lub kichania – te nagłe, silne czynności mogą zwiększyć ciśnienie w naczyniach krwionośnych wokół oczu15
  • Dźwigania ciężkich przedmiotów lub napinania się – wysiłek fizyczny prowadzący do napięcia mięśni może również spowodować pęknięcie tych małych naczyń krwionośnych16
  • Wymiotów – intensywny stres fizyczny związany z wymiotami może prowadzić do wylewu podspojówkowego17
  • Silnego napinania się przy zaparciach18

U młodszych pacjentów najczęstszą przyczyną jest uraz miejscowy i stosowanie soczewek kontaktowych, natomiast u starszych pacjentów wylew podspojówkowy jest najczęściej związany z ogólnoustrojowymi zaburzeniami naczyniowymi, takimi jak nadciśnienie tętnicze, cukrzyca i miażdżyca, które powodują, że ściany naczyń krwionośnych stają się kruche.1920

Czynniki ryzyka i predyspozycje do wylewu podspojówkowego

Wiek jako czynnik ryzyka

Kruchość naczyń spojówkowych, podobnie jak każdego innego naczynia w organizmie, wzrasta z wiekiem i w wyniku miażdżycy, nadciśnienia tętniczego i cukrzycy.21 Wraz z wiekiem elastyczność i tkanka łączna stają się bardziej kruche, co ułatwia rozprzestrzenianie się krwawienia u starszych pacjentów.22

Osoby po 50. roku życia są szczególnie narażone na wylew podspojówkowy.23 Uważa się, że ten znaczący wzrost zależy od zwiększenia częstości występowania nadciśnienia tętniczego po 50. roku życia; również cukrzyca, hiperlipidemia i stosowanie terapii przeciwzakrzepowej stają się częstsze wraz z starzeniem się.24

Choroby systemowe jako czynniki predysponujące

Największym czynnikiem ryzyka samoistnego wylewu podspojówkowego jest nadciśnienie tętnicze i inne zaburzenia naczyniowe, takie jak cukrzyca i hiperlipidemia. Te choroby mogą powodować, że naczynia krwionośne stają się kruche i samoistnie pękają. Nadciśnienie tętnicze jest głównym czynnikiem ryzyka wylewu podspojówkowego, niezależnie od tego, czy ciśnienie krwi jest kontrolowane lekami.25

Ciężki wylew podspojówkowy może wynikać z niekontrolowanego nadciśnienia tętniczego, ale wiadomo również, że nadciśnienie tętnicze może powodować wylew podspojówkowy, nawet jeśli jest kontrolowane lekami, ponieważ pacjenci z nadciśnieniem tętniczym mają tendencję do zmian mikronaczyniowych w małych naczyniach i naczyniach spojówkowych.26

Cukrzyca prowadzi do zmian w naczyniach krwionośnych, co czyni je bardziej podatnymi na uszkodzenia. Wysokie poziomy cukru we krwi mogą osłabiać ściany naczyń krwionośnych i zwiększać ich podatność na pękanie pod wpływem ciśnienia lub napięcia.27

Leki i zaburzenia krzepnięcia

Leki przeciwzakrzepowe mogą zwiększać ryzyko wylewu podspojówkowego. Leki takie jak warfaryna (Coumadin, Jantoven) i aspiryna, które rozrzedzają krew, mogą zwiększać podatność na krwawienie podspojówkowe.28

Leki rozrzedzające krew, takie jak aspiryna, warfaryna lub niektóre suplementy, zmniejszają zdolność krwi do krzepnięcia. Oznacza to, że każde drobne uszkodzenie naczynia krwionośnego może skutkować bardziej znaczącym krwawieniem, co sprawia, że wygląd wylewu podspojówkowego jest bardziej zauważalny i częstszy.29

Zaburzenia krzepnięcia krwi, takie jak hemofilia lub małopłytkowość, zwiększają ryzyko krwawienia. Te zaburzenia mogą powodować, że nawet drobne urazy prowadzą do znaczącego krwawienia, w tym w obrębie delikatnych naczyń w oczach.30

Badania sugerują, że polimorfizm FXIII Val34Leu może być uważany za potencjalny czynnik ryzyka samoistnego wylewu podspojówkowego, co wymaga potwierdzenia w dalszych badaniach.31

Inne czynniki ryzyka

Amyloidoza może być czynnikiem przyczyniającym się do wylewów podspojówkowych. Możliwa patogeneza tych krwawień może być wyjaśniona jako odkładanie się amyloidu w ścianach naczyń, prowadzące do zwiększenia kruchości naczyń.32

U pacjentów z miejscową lub ogólnoustrojową amyloidozą, odkładanie amyloidu w ścianach naczyń krwionośnych sprawia, że podspojówkowe naczynia krwionośne są bardziej kruche.33

Conjunctivochalasis, czyli stan, w którym spojówka jest wyjątkowo luźna, może być wynikiem procesu starzenia się. Ten stan może być bezobjawowy, co oznacza, że może być przeoczony podczas wstępnych badań. Może jednak powodować częstsze łzawienie oka, powodując nawracające wylewu podspojówkowe.34

Uszkodzenie naczyń spojówkowych może wystąpić wskutek wybrzuszenia się spojówki pęcherzowej w łucznicy spojówkowej i degeneracji połączeń włóknistych między spojówką a torebką Tenona.35

Różne przyczyny wylewów podspojówkowych

Przyczyny idiopatyczne

W wielu przypadkach przyczyna wylewu podspojówkowego nie jest znana – występuje on samoistnie, bez wyraźnego powodu.36 Fachowo określa się to jako wylew idiopatyczny.37

Według badań, w prawie połowie wszystkich przypadków pracownicy służby zdrowia nie identyfikują przyczyny wylewu podspojówkowego. Eksperci nazywają te przypadki spontanicznymi, ponieważ występują one bez widocznej przyczyny. Innym terminem używanym w tym kontekście jest „idiopatyczny”.38

Przyczyny urazowe

Trauma oka jest częstą przyczyną wylewu podspojówkowego. Może to być spowodowane przez:39

  • Energiczne pocieranie oczu40
  • Uraz, taki jak uszkodzenie oka przez ciało obce41
  • Urazy głowy lub twarzy42
  • Operacje oka, w tym operacje zaćmy i powiek43

Wylew podspojówkowy pourazowy wykazuje pewne charakterystyczne cechy w porównaniu do innych typów. Jest on zwykle mniejszy niż wylew związany z nadciśnieniem tętniczym, cukrzycą lub idiopatyczny.44

Nagły wzrost ciśnienia żylnego

Niektóre czynności i stany zdrowotne mogą na krótko podnosić ciśnienie krwi w żyłach. Ten szybki wzrost ciśnienia może spowodować pęknięcie naczyń krwionośnych w oczach.45 Do takich czynności należą:

  • Intensywny kaszel46
  • Silne kichanie47
  • Napinanie się podczas podnoszenia ciężkich przedmiotów48
  • Wymioty49
  • Napinanie się podczas zaparć50
  • Intensywny śmiech51

Te czynności na krótko podnoszą ciśnienie krwi w żyłach, co może prowadzić do pęknięcia naczyń krwionośnych.52

Inne szczególne przypadki

Wylew podspojówkowy jest częsty u noworodków. W tym przypadku uważa się, że stan ten jest spowodowany zmianami ciśnienia w ciele niemowlęcia podczas porodu.5354

Najczęściej występuje on podczas stresującego porodu, gdy ciśnienie związane ze skurczami porodowymi powoduje pęknięcie naczyń krwionośnych dziecka.55 Wylew podspojówkowy u noworodków powstaje w wyniku nagłych wzrostów ciśnienia wewnętrznego lub zewnętrznego podczas porodu.56

Badanie medyczne z 2013 roku wykazało, że niemowlęta i dzieci z astmą i krztuścem miały wysokie ryzyko wylewu podspojówkowego.57 W niektórych przypadkach, gdy siła nacisku podczas porodu jest nadmierna, zastosowanie kleszczy lub próżnociągu w nieprawidłowy sposób może również prowadzić do tej dolegliwości.58

Implikacje kliniczne i znaczenie diagnostyczne

Znaczenie diagnostyczne

Wylew podspojówkowy, choć zwykle nieszkodliwy, może w niektórych przypadkach sygnalizować poważniejsze schorzenia. Nawracające wylewu podspojówkowe mogą być wczesną oznaką choroby naczyniowej. Choroby naczyniowe osłabiają naczynia krwionośne w całym ciele, co czyni je bardziej podatnymi na pęknięcie. Niektóre przykłady to niekontrolowane nadciśnienie tętnicze, miażdżyca i cukrzyca.59

Rzadko, całkowity wylew podspojówkowy może być oznaką poważnego zaburzenia naczyniowego u starszych osób.6061 Przyczyną może być również krwotoczne zapalenie spojówek, ciężkie zakażenie oka.62

Niepowodzenie w ustąpieniu krwawienia w uporczywych lub nawracających przypadkach sugeruje poważną przyczynę podstawową.63 Soczewki kontaktowe powinny być dokładnie sprawdzone, a nawracające krwawienia powinny być uznane za sygnał do dalszej oceny systemowej.64

Nawracające wylewu podspojówkowe mogą być również wczesną oznaką guza, co może wskazywać na wiele różnych stanów. Dlatego ważne jest, aby powiadomić lekarza, jeśli występują nawracające wylewu podspojówkowe.65

Ocena kliniczna i postępowanie

Diagnoza wylewu podspojówkowego opiera się generalnie na wyglądzie spojówki.66 Wylew podspojówkowy jest łatwy do zidentyfikowania ze względu na charakterystyczny wygląd. Główne objawy obejmują zlokalizowany obszar jaskrawoczerwonej krwi widoczny na twardówce (białej części oka). Dzieje się tak, ponieważ krew jest uwięziona pod spojówką, przezroczystą błoną.67

W przeciwieństwie do poważniejszych chorób oczu, wylew podspojówkowy zwykle nie powoduje bólu, obrzęku ani zmian w widzeniu.68 Podstawowym objawem jest czerwona plama na oku.69

Lekarz lub okulista zwykle diagnozuje wylew podspojówkowy, badając oko. W większości przypadków nie są potrzebne żadne inne badania.70 Jednak jeśli wylewu podspojówkowe pojawiają się często, lekarz lub specjalista w zakresie opieki okulistycznej może zlecić badania w celu zidentyfikowania przyczyny.71

Jeśli to nie jest pierwszy wylew podspojówkowy, lekarz może potrzebować znaleźć przyczynę.72 W przypadku powtarzających się epizodów, lekarz może zalecić kompleksowe badanie okulistyczne i badania krwi.73

W niektórych sytuacjach wylew podspojówkowy może wystąpić z powodu innego stanu medycznego, dlatego ważne jest, aby zostać zbadanym przez lekarza, jeśli zauważysz nawracające pęknięte naczynia krwionośne.74

Rola w rozpoznaniu chorób systemowych

Wylew podspojówkowy może być objawem schorzeń systemowych, takich jak nadciśnienie tętnicze, cukrzyca lub zaburzenia krzepnięcia krwi. W takich przypadkach leczenie będzie koncentrować się na kontrolowaniu tych stanów.75

Na przykład, kontrolowanie nadciśnienia tętniczego poprzez leki lub zmiany stylu życia może pomóc zmniejszyć ryzyko pęknięcia naczyń krwionośnych.76 Jeśli wylew podspojówkowy jest związany z podstawowymi problemami zdrowotnymi, leczenie może skupić się na zarządzaniu tymi stanami.77

Chociaż plama krwi w oku podczas patrzenia w lustro może być alarmująca, nie ma ogólnie potrzeby niepokoju z powodu pękniętego naczynia krwionośnego w oku. Dzieje się tak, ponieważ są one zwykle nieszkodliwe i goją się bez powodowania jakichkolwiek trudności z widzeniem.78

Jednak nadal ważne jest, aby udać się do okulisty, jeśli zauważysz krwawe oko, ponieważ musi on wykluczyć wszelkie nagłe i poważne przyczyny krwi w oku.79

Przebieg i rokowanie wylewu podspojówkowego

Naturalny przebieg

Wylew podspojówkowy zazwyczaj ustępuje samoistnie bez powodowania jakichkolwiek problemów z widzeniem.80 Większość wylewów podspojówkowych goi się w ciągu dwóch tygodni.81 Chociaż krwawy punkt może wyglądać strasznie, pęknięte naczynia krwionośne zwykle ustępują same, choć nie znikają natychmiast.82

Stopniowe zanikanie czerwonej plamy następuje w ciągu 1-2 tygodni.83 Krwawienie zazwyczaj ustępuje najpierw od strony brwi, a ostatnie ustępuje w obszarze przylegającym do kolorowej części oka (tęczówki).84

Chociaż wygląd może być niepokojący, wylew podspojówkowy jest zwykle nieszkodliwy i ustępuje samoistnie. Rozumienie jego przyczyn, objawów i kiedy szukać pomocy medycznej może zapewnić uspokojenie i zapewnić odpowiednią opiekę, jeśli jest to konieczne.85

Potencjalne powikłania

Powikłania zdrowotne związane z wylewem podspojówkowym są rzadkie.86 Jeśli stan ten jest spowodowany urazem, lekarz może ocenić oko, aby upewnić się, że nie ma innych powikłań lub urazów oka.87

Wylew podspojówkowy nie powoduje powikłań, chyba że jest związany z urazem oka lub niedawną historią łatwego powstawania siniaków.88 Rokowanie wylewu podspojówkowego jest doskonałe, gdy występuje on bez urazu. Samoistnie zmniejszy się i zniknie w ciągu mniej niż dwóch tygodni. Nie spowoduje żadnych blizn, utraty wzroku ani innych zmian ocznych.89

W rzadkich przypadkach wylew podspojówkowy może być oznaką poważnego schorzenia podstawowego, takiego jak zaburzenie krzepnięcia, ciężki uraz oka, choroba naczyniowa lub ciężka astma.90 U noworodków, w rzadkich przypadkach, może wystąpić trwałe uszkodzenie oka lub utrata wzroku. Wylew podspojówkowy u niemowląt może być również wczesnym objawem lub wskazaniem poważniejszego problemu, takiego jak zaburzenie krzepnięcia, guz lub poważniejszy uraz okołoporodowy.91

Zaburzenia naczyniowe głębiej w oku, na światłoczułej siatkówce, są niepokojące w przypadku stanów wpływających na siatkówkę i mogą wskazywać na zwiększone ryzyko udaru.92

Potrzeba interwencji medycznej

W większości przypadków wylew podspojówkowy nie wymaga leczenia, ponieważ ustępuje samoistnie bez powodowania problemów z widzeniem.93 Jednak należy zasięgnąć porady medycznej w następujących sytuacjach:

  • Jeśli wylew podspojówkowy jest spowodowany urazem głowy, urazem oka lub urazem twarzy94
  • Jeśli zauważysz niewyjaśnione krwawienie lub siniaki w innych częściach ciała95
  • Jeśli wylewu podspojówkowe powtarzają się, co może być oznaką poważniejszego schorzenia podstawowego96
  • Jeśli występuje ból, zmiany widzenia lub znaczna ilość wydzieliny97
  • Jeśli krwawienie następuje po znaczącym urazie oka98
  • Jeśli masz zdiagnozowane zaburzenie krzepnięcia lub przyjmujesz leki rozrzedzające krew99

W większości przypadków wylewu podspojówkowego nie jest konieczne leczenie. Krew zostanie naturalnie wchłonięta przez organizm z czasem.100 Możesz chcieć użyć kropli do oczu, takich jak sztuczne łzy, aby złagodzić uczucie drapania, które możesz odczuwać.101

W rzadkich przypadkach ciężko uszkodzonego naczynia krwionośnego może być konieczna operacja w celu jego naprawy.102

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  1. 10.04.2026
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Materiały źródłowe

  • #1 Subconjunctival hemorrhage (broken blood vessel in eye) – Symptoms & causes – Mayo Clinic
    https://www.mayoclinic.org/diseases-conditions/subconjunctival-hemorrhage/symptoms-causes/syc-20353826
    A subconjunctival hemorrhage (sub-kun-JUNK-tih-vul HEM-uh-ruj) occurs when a tiny blood vessel breaks just underneath the clear surface of your eye (conjunctiva). […] A broken blood vessel in the eye may look alarming, but it’s usually harmless. […] A subconjunctival hemorrhage often occurs without any obvious harm to your eye. Even a strong sneeze or cough can cause a blood vessel to break in the eye. […] The cause of a subconjunctival hemorrhage isn’t always known. The following actions may cause a small blood vessel to rupture in your eye: […] In some cases, a subconjunctival hemorrhage may result from an eye injury, including: […] Risk factors for a subconjunctival hemorrhage include: […] Health complications from a subconjunctival hemorrhage are rare. […] If the bleeding on the surface of your eye has a clearly identifiable cause, such as a bleeding disorder or blood-thinning medication, ask your doctor if you can take any steps to reduce the risk of a subconjunctival hemorrhage.
  • #2 Subconjunctival Hemorrhage – StatPearls – NCBI Bookshelf
    https://www.ncbi.nlm.nih.gov/books/NBK551666/
    Subconjunctival hemorrhage is a common ocular complaint that most clinicians will see in their practice. […] SCH results from bleeding of the conjunctival or episcleral blood vessels and subsequently leaks into the subconjunctival space. Blood vessels can wear and tear over time. The elastic and connective tissues become fragile with age and underlying comorbidities, which can ease the spread of the bleeding in the elderly. […] The biggest risk factor for spontaneous SCH is hypertension and other vascular disorders like diabetes and hyperlipidemia. These diseases can cause blood vessels to become fragile and spontaneously rupture. Hypertension is the major risk factor for SCH, regardless of whether the blood pressure is controlled by medication. […] Traumatic SCH is more localized to the site of impact compared to spontaneous. There is a predilection for SCH to develop on the temporal aspect of the eye since the bulbar conjunctiva of the temporal aspect is larger than the nasal aspect.
  • #3 Subconjunctival Hemorrhage: Symptoms, Causes & Treatment
    https://my.clevelandclinic.org/health/diseases/17713-subconjunctival-hemorrhage
    Subconjunctival hemorrhage is the term for a broken blood vessel that bleeds on the surface of your eye. […] The clear membrane that lines the inside of your eyelid and covers the white of your eye is called the conjunctiva. It contains many tiny blood vessels (capillaries) that can break easily. When a break happens, blood can leak under the conjunctiva. The blood causes the white of your eye (sclera) to turn bright red. […] Some activities and health conditions can briefly raise the blood pressure in your veins. This quick rise in pressure can cause the blood vessels on your eyes to break. […] Subconjunctival hemorrhages sometimes happen without a direct cause (a healthcare provider might say they happened idiopathically). […] In most cases, subconjunctival hemorrhages are harmless and dont cause any complications. Rarely, they may be a sign of a serious underlying disorder, such as vascular disease.
  • #4 Subconjunctival hemorrhage: risk factors and potential indicators
    https://pmc.ncbi.nlm.nih.gov/articles/PMC3702240/
    Subconjunctival hemorrhage is a benign disorder that is a common cause of acute ocular redness. […] Histologically, SCH can be defined as hemorrhage between the conjunctiva and episclera, and the blood elements are found in the substantia propria of the conjunctiva when a subconjunctival vessel breaks. […] It is thought that this significant increase depends on the increase of prevalence of systemic hypertension after the age of 50 years; also, diabetes mellitus, hyperlipidemia, and the use of anticoagulation therapy becomes more frequent with aging. […] The fibrous connections under the conjunctiva, including elastic and connective tissues, become more fragile with age, and this can be the reason for easy spread of hemorrhage in older patients. […] Mimura et al showed that the major risk factors for SCH are trauma and contact lens usage in younger patients, and among older patients it is mostly associated with systemic vascular disorders, such as systemic hypertension, diabetes, and arteriosclerosis, which causes the walls of the blood vessels to become fragile.
  • #5 Subconjunctival Hemorrhage: Symptoms, Causes & Treatment
    https://my.clevelandclinic.org/health/diseases/17713-subconjunctival-hemorrhage
    Subconjunctival hemorrhage is the term for a broken blood vessel that bleeds on the surface of your eye. […] The clear membrane that lines the inside of your eyelid and covers the white of your eye is called the conjunctiva. It contains many tiny blood vessels (capillaries) that can break easily. When a break happens, blood can leak under the conjunctiva. The blood causes the white of your eye (sclera) to turn bright red. […] Some activities and health conditions can briefly raise the blood pressure in your veins. This quick rise in pressure can cause the blood vessels on your eyes to break. […] Subconjunctival hemorrhages sometimes happen without a direct cause (a healthcare provider might say they happened idiopathically). […] In most cases, subconjunctival hemorrhages are harmless and dont cause any complications. Rarely, they may be a sign of a serious underlying disorder, such as vascular disease.
  • #6 Subconjunctival hemorrhage Information | Mount Sinai – New York
    https://www.mountsinai.org/health-library/diseases-conditions/subconjunctival-hemorrhage
    Subconjunctival hemorrhage is a bright red patch appearing in the white of the eye. […] A subconjunctival hemorrhage occurs when a small blood vessel breaks open and bleeds within the conjunctiva. […] The problem may occur without injury. […] A subconjunctival hemorrhage is common in newborn infants. In this case, the condition is thought to be caused by the pressure changes across the infant’s body during childbirth. […] In most cases, there are no complications. Rarely, a total subconjunctival hemorrhage may be a sign of a serious vascular disorder in older people.
  • #7 Subconjunctival Hemorrhage – StatPearls – NCBI Bookshelf
    https://www.ncbi.nlm.nih.gov/books/NBK551666/
    Subconjunctival hemorrhage is a common ocular complaint that most clinicians will see in their practice. […] SCH results from bleeding of the conjunctival or episcleral blood vessels and subsequently leaks into the subconjunctival space. Blood vessels can wear and tear over time. The elastic and connective tissues become fragile with age and underlying comorbidities, which can ease the spread of the bleeding in the elderly. […] The biggest risk factor for spontaneous SCH is hypertension and other vascular disorders like diabetes and hyperlipidemia. These diseases can cause blood vessels to become fragile and spontaneously rupture. Hypertension is the major risk factor for SCH, regardless of whether the blood pressure is controlled by medication. […] Traumatic SCH is more localized to the site of impact compared to spontaneous. There is a predilection for SCH to develop on the temporal aspect of the eye since the bulbar conjunctiva of the temporal aspect is larger than the nasal aspect.
  • #8 Subconjunctival Hemorrhage – EyeWiki
    https://eyewiki.org/Subconjunctival_Hemorrhage
    The cause of the vascular damage may differ depending on the associated risk factors of the patient which will be described further below. The most common cause in younger patients would be local ocular trauma causing the vascular disruption versus older patients are more likely to be associated with systemic vascular diseases like hypertension and diabetes, iatrogenic after ocular surgery, or idiopathic. […] In patients with local or systemic amyloidosis, amyloid deposition in the blood vessel walls makes the subconjunctival blood vessels more fragile. […] Damage to the conjunctival vessels may occur from the bulging of bullous conjunctiva in conjunctivochalasis and the degeneration of fibrous connections between the conjunctiva and Tenon’s capsule. […] Traumatic SCH has been shown to be smaller in extent when compared to SCH related to hypertension, diabetes, or idiopathic SCH. […] Its location is more common in the inferior conjunctiva than superior conjunctiva. […] In patients with SCH due to trauma or diabetes, the temporal areas were affected more often than the nasal areas.
  • #9 Subconjunctival Hemorrhage – EyeWiki
    https://eyewiki.org/Subconjunctival_Hemorrhage
    The cause of the vascular damage may differ depending on the associated risk factors of the patient which will be described further below. The most common cause in younger patients would be local ocular trauma causing the vascular disruption versus older patients are more likely to be associated with systemic vascular diseases like hypertension and diabetes, iatrogenic after ocular surgery, or idiopathic. […] In patients with local or systemic amyloidosis, amyloid deposition in the blood vessel walls makes the subconjunctival blood vessels more fragile. […] Damage to the conjunctival vessels may occur from the bulging of bullous conjunctiva in conjunctivochalasis and the degeneration of fibrous connections between the conjunctiva and Tenon’s capsule. […] Traumatic SCH has been shown to be smaller in extent when compared to SCH related to hypertension, diabetes, or idiopathic SCH. […] Its location is more common in the inferior conjunctiva than superior conjunctiva. […] In patients with SCH due to trauma or diabetes, the temporal areas were affected more often than the nasal areas.
  • #10 Subconjunctival Hemorrhage – EyeWiki
    https://eyewiki.org/Subconjunctival_Hemorrhage
    Subconjunctival hemorrhage (SCH) is a common cause of red eye that does not impact visual acuity. This benign, generally painless, condition refers to the rupture of a blood vessel in the subconjunctival space located between the superficial conjunctiva and the tenons capsule. This appears as an often-flat area of bleeding under the conjunctiva. If severe, it can appear bullous. […] There are a few mechanisms that have been reported regarding the development of SCH. There is damage of the conjunctival vessels which leads to hemorrhage in the space between Tenon’s capsule and the conjunctiva. In younger individuals, the bleeding rarely extends under the entire conjunctiva, however in older adults, the elastic and connective tissues between the Tenon’s capsule and conjunctival is more fragile allowing for easier spread of SCH.
  • #11
    https://www.aao.org/eye-health/diseases/what-is-subconjunctival-hemorrhage
    Subconjunctival hemorrhage is when one or more blood spots appear on the white of your eye. The eyes conjunctiva contains a lot of tiny blood vessels that can break. If they break, blood leaks between the conjunctiva and sclera. This bleeding is the bright red spot that you see on the white of your eye. […] Coughing, sneezing, straining, or other similar actions most commonly cause subconjunctival hemorrhages. This is because they briefly raise blood pressure in your veins. That quick pressure rise can cause capillaries to break. […] Trauma or injury to the eye can also cause subconjunctival hemorrhage. Even rubbing your eyes too hard might cause capillaries to break. […] Rarely, subconjunctival hemorrhage is caused by a blood clotting disorder or other blood problem that affects your whole body.
  • #12 Subconjunctival Hemorrhage Causes, Symptoms, Pain, Treatment
    https://www.medicinenet.com/subconjunctival_hemorrhage/article.htm
    A subconjunctival hemorrhage is blood from a tiny broken blood vessel located between the conjunctiva and the underlying sclera. […] These blood vessels are somewhat fragile and their walls break easily, resulting in a subconjunctival hemorrhage (bleeding under the conjunctiva). […] Subconjunctival hemorrhage can also be non-spontaneous and result from hemorrhagic conjunctivitis, a severe eye infection, trauma to the head or eye, or after cataract surgery, other eye surgery, or eyelid surgery. […] The prognosis of subconjunctival hemorrhage is excellent when it occurs in the absence of trauma. It will spontaneously become smaller and disappear in less than two weeks. It will cause no scarring visual loss or other ocular changes. […] A subconjunctival hemorrhage will not cause any complications unless it is associated with trauma to the eye or a recent history of easy bruising.
  • #13
    https://www.holisticeyecenter.com/Content/1eyelibrary/conditions/SubconjunctivalHemmorrage/default.aspx
    Subconjunctival Hemmorrage The conjunctiva is the clear membrane covering the white part of the eye (sclera). It protects and lubricates the eyeball and also allows the eye to turn easily. The conjunctiva covers many small, rather fragile blood vessels. Rupture of one of these small vessels or capillaries results in a SUBCONJUNCTIVAL HEMORRHAGE. This appears as a sharply outlined bright red spot on the sclera. This rapid-onset appearance of „blood” on the eye is one of the most common reasons patients present to the eye doctor with dramatic concern. A subconjunctival hemorrhage is a sudden filling or partial filling of the whites of the eye with blood. It usually follows a trauma to the eye. Other causes include coughing, sneezing, vomiting, strangulation, constipation, and seizure. The most common cause is simple rubbing of the eyes. This mechanically distorts the conjunctiva, bursting open one of the small blood vessels.
  • #14 Burst Blood Vessel In The Eye? – Insight Vision Center Optometry
    https://www.insightvisionoc.com/primary-eye-care/eye-emergencies/burst-blood-vessel-in-the-eye/
    One of the most common causes of subconjunctival hemorrhage is a sudden increase in blood pressure in the small, delicate vessels of the eye. This can occur due to: Coughing or Sneezing: These sudden, forceful actions can increase pressure in the blood vessels around the eyes. Heavy Lifting or Straining: Physical exertion that leads to straining can also cause these tiny blood vessels to rupture. Vomiting: The intense physical stress from vomiting can lead to a subconjunctival hemorrhage. […] Several underlying health issues can increase the likelihood of developing a subconjunctival hemorrhage, particularly those affecting blood circulation and pressure: High Blood Pressure (Hypertension): Chronic high blood pressure can weaken the blood vessels in the eyes, making them more prone to rupturing. According to the American Academy of Optometry, hypertension is a significant risk factor for recurrent subconjunctival hemorrhages.
  • #15 Burst Blood Vessel In The Eye? – Insight Vision Center Optometry
    https://www.insightvisionoc.com/primary-eye-care/eye-emergencies/burst-blood-vessel-in-the-eye/
    One of the most common causes of subconjunctival hemorrhage is a sudden increase in blood pressure in the small, delicate vessels of the eye. This can occur due to: Coughing or Sneezing: These sudden, forceful actions can increase pressure in the blood vessels around the eyes. Heavy Lifting or Straining: Physical exertion that leads to straining can also cause these tiny blood vessels to rupture. Vomiting: The intense physical stress from vomiting can lead to a subconjunctival hemorrhage. […] Several underlying health issues can increase the likelihood of developing a subconjunctival hemorrhage, particularly those affecting blood circulation and pressure: High Blood Pressure (Hypertension): Chronic high blood pressure can weaken the blood vessels in the eyes, making them more prone to rupturing. According to the American Academy of Optometry, hypertension is a significant risk factor for recurrent subconjunctival hemorrhages.
  • #16 Burst Blood Vessel In The Eye? – Insight Vision Center Optometry
    https://www.insightvisionoc.com/primary-eye-care/eye-emergencies/burst-blood-vessel-in-the-eye/
    One of the most common causes of subconjunctival hemorrhage is a sudden increase in blood pressure in the small, delicate vessels of the eye. This can occur due to: Coughing or Sneezing: These sudden, forceful actions can increase pressure in the blood vessels around the eyes. Heavy Lifting or Straining: Physical exertion that leads to straining can also cause these tiny blood vessels to rupture. Vomiting: The intense physical stress from vomiting can lead to a subconjunctival hemorrhage. […] Several underlying health issues can increase the likelihood of developing a subconjunctival hemorrhage, particularly those affecting blood circulation and pressure: High Blood Pressure (Hypertension): Chronic high blood pressure can weaken the blood vessels in the eyes, making them more prone to rupturing. According to the American Academy of Optometry, hypertension is a significant risk factor for recurrent subconjunctival hemorrhages.
  • #17 Burst Blood Vessel In The Eye? – Insight Vision Center Optometry
    https://www.insightvisionoc.com/primary-eye-care/eye-emergencies/burst-blood-vessel-in-the-eye/
    One of the most common causes of subconjunctival hemorrhage is a sudden increase in blood pressure in the small, delicate vessels of the eye. This can occur due to: Coughing or Sneezing: These sudden, forceful actions can increase pressure in the blood vessels around the eyes. Heavy Lifting or Straining: Physical exertion that leads to straining can also cause these tiny blood vessels to rupture. Vomiting: The intense physical stress from vomiting can lead to a subconjunctival hemorrhage. […] Several underlying health issues can increase the likelihood of developing a subconjunctival hemorrhage, particularly those affecting blood circulation and pressure: High Blood Pressure (Hypertension): Chronic high blood pressure can weaken the blood vessels in the eyes, making them more prone to rupturing. According to the American Academy of Optometry, hypertension is a significant risk factor for recurrent subconjunctival hemorrhages.
  • #18 The Most Effective Subconjunctival Hemorrhage Treatments – NVISION
    https://www.nvisioncenters.com/conditions/subconjunctival-hemorrhage/
    If blood pressure increases suddenly, it could result in this hemorrhage. This could happen due to a medical issue or situations like heavy lifting, sneezing, constipation (when someone strains to have a bowel movement), coughing, or laughing. […] Certain medications can thin the blood, making bleeding and bruising easier. […] If someone is deficient in vitamin K, they are at risk for this hemorrhage. This is because this vitamin is essential for the functioning of certain proteins that the body requires to clot the blood. […] People who have certain types of eye surgery are at risk for this hemorrhage as a potential surgical complication. […] It is possible for certain eye infections to cause this hemorrhage. […] If someone has recurrent episodes of this hemorrhage, further testing may be considered to see what could be causing it.
  • #19 Subconjunctival hemorrhage: risk factors and potential indicators
    https://pmc.ncbi.nlm.nih.gov/articles/PMC3702240/
    Subconjunctival hemorrhage is a benign disorder that is a common cause of acute ocular redness. […] Histologically, SCH can be defined as hemorrhage between the conjunctiva and episclera, and the blood elements are found in the substantia propria of the conjunctiva when a subconjunctival vessel breaks. […] It is thought that this significant increase depends on the increase of prevalence of systemic hypertension after the age of 50 years; also, diabetes mellitus, hyperlipidemia, and the use of anticoagulation therapy becomes more frequent with aging. […] The fibrous connections under the conjunctiva, including elastic and connective tissues, become more fragile with age, and this can be the reason for easy spread of hemorrhage in older patients. […] Mimura et al showed that the major risk factors for SCH are trauma and contact lens usage in younger patients, and among older patients it is mostly associated with systemic vascular disorders, such as systemic hypertension, diabetes, and arteriosclerosis, which causes the walls of the blood vessels to become fragile.
  • #20 Subconjunctival Hemorrhage – EyeWiki
    https://eyewiki.org/Subconjunctival_Hemorrhage
    The cause of the vascular damage may differ depending on the associated risk factors of the patient which will be described further below. The most common cause in younger patients would be local ocular trauma causing the vascular disruption versus older patients are more likely to be associated with systemic vascular diseases like hypertension and diabetes, iatrogenic after ocular surgery, or idiopathic. […] In patients with local or systemic amyloidosis, amyloid deposition in the blood vessel walls makes the subconjunctival blood vessels more fragile. […] Damage to the conjunctival vessels may occur from the bulging of bullous conjunctiva in conjunctivochalasis and the degeneration of fibrous connections between the conjunctiva and Tenon’s capsule. […] Traumatic SCH has been shown to be smaller in extent when compared to SCH related to hypertension, diabetes, or idiopathic SCH. […] Its location is more common in the inferior conjunctiva than superior conjunctiva. […] In patients with SCH due to trauma or diabetes, the temporal areas were affected more often than the nasal areas.
  • #21 Subconjunctival hemorrhage: risk factors and potential indicators
    https://pmc.ncbi.nlm.nih.gov/articles/PMC3702240/
    The fragility of conjunctival vessels, as well as every other vessel elsewhere in the body, increases with age and as a result of arteriosclerosis, systemic hypertension, and diabetes. […] Severe SCH can result from uncontrolled hypertension, but it is also known that systemic hypertension may cause SCH even if it is controlled with drugs, because patients with hypertension tend to have microvascular changes in small vessels and in conjunctival vessels. […] These findings suggest that FXIII Val34Leu polymorphism can be considered a potential risk factor for spontaneous SCH, which needs to be validated by further studies. […] The possible pathogenesis of these hemorrhages can be explained as amyloid deposition within the walls of the vessels, leading to increase in the fragility of the vessels. […] The contact lens should be inspected thoroughly, and recurrent hemorrhages should be accepted as a sign for further systemic evaluation. […] Failure to resolve hemorrhage in persistent or recurrent cases suggests a serious underlying cause.
  • #22 Subconjunctival Hemorrhage – StatPearls – NCBI Bookshelf
    https://www.ncbi.nlm.nih.gov/books/NBK551666/
    Subconjunctival hemorrhage is a common ocular complaint that most clinicians will see in their practice. […] SCH results from bleeding of the conjunctival or episcleral blood vessels and subsequently leaks into the subconjunctival space. Blood vessels can wear and tear over time. The elastic and connective tissues become fragile with age and underlying comorbidities, which can ease the spread of the bleeding in the elderly. […] The biggest risk factor for spontaneous SCH is hypertension and other vascular disorders like diabetes and hyperlipidemia. These diseases can cause blood vessels to become fragile and spontaneously rupture. Hypertension is the major risk factor for SCH, regardless of whether the blood pressure is controlled by medication. […] Traumatic SCH is more localized to the site of impact compared to spontaneous. There is a predilection for SCH to develop on the temporal aspect of the eye since the bulbar conjunctiva of the temporal aspect is larger than the nasal aspect.
  • #23 Subconjunctival Hemorrhage: Why Your Eye Turns Red
    https://www.webmd.com/eye-health/subconjunctival-hemorrhage-eye-red-spot-causes
    A subconjunctival hemorrhage is a red spot on your eye caused by a broken blood vessel. It might look scary, but its usually harmless. […] A subconjunctival hemorrhage is a broken blood vessel in your eye. They’re usually harmless and clear up on their own. […] These hemorrhages often happen when your blood pressure spikes because of: Strong sneezing, Straining, Powerful coughing, Vomiting. […] Your odds of getting a subconjunctival hemorrhage go up as you get older, especially after age 50, because youre more likely to get conditions such as diabetes and high blood pressure. […] It’s not uncommon for babies to have a subconjunctival hemorrhage right after birth. Experts think this might happen because your baby’s body goes through pressure changes during delivery. […] In most cases, there are no complications. Its rare, but a total subconjunctival hemorrhage may be a sign of a serious vascular disorder in older people. […] A subconjunctival hemorrhage will usually go away without causing any vision problems. […] Subconjunctival hemorrhages are usually harmless and clear up on their own. […] Your eye should clear up within a couple of weeks.
  • #24 Subconjunctival hemorrhage: risk factors and potential indicators
    https://pmc.ncbi.nlm.nih.gov/articles/PMC3702240/
    Subconjunctival hemorrhage is a benign disorder that is a common cause of acute ocular redness. […] Histologically, SCH can be defined as hemorrhage between the conjunctiva and episclera, and the blood elements are found in the substantia propria of the conjunctiva when a subconjunctival vessel breaks. […] It is thought that this significant increase depends on the increase of prevalence of systemic hypertension after the age of 50 years; also, diabetes mellitus, hyperlipidemia, and the use of anticoagulation therapy becomes more frequent with aging. […] The fibrous connections under the conjunctiva, including elastic and connective tissues, become more fragile with age, and this can be the reason for easy spread of hemorrhage in older patients. […] Mimura et al showed that the major risk factors for SCH are trauma and contact lens usage in younger patients, and among older patients it is mostly associated with systemic vascular disorders, such as systemic hypertension, diabetes, and arteriosclerosis, which causes the walls of the blood vessels to become fragile.
  • #25 Subconjunctival Hemorrhage – StatPearls – NCBI Bookshelf
    https://www.ncbi.nlm.nih.gov/books/NBK551666/
    Subconjunctival hemorrhage is a common ocular complaint that most clinicians will see in their practice. […] SCH results from bleeding of the conjunctival or episcleral blood vessels and subsequently leaks into the subconjunctival space. Blood vessels can wear and tear over time. The elastic and connective tissues become fragile with age and underlying comorbidities, which can ease the spread of the bleeding in the elderly. […] The biggest risk factor for spontaneous SCH is hypertension and other vascular disorders like diabetes and hyperlipidemia. These diseases can cause blood vessels to become fragile and spontaneously rupture. Hypertension is the major risk factor for SCH, regardless of whether the blood pressure is controlled by medication. […] Traumatic SCH is more localized to the site of impact compared to spontaneous. There is a predilection for SCH to develop on the temporal aspect of the eye since the bulbar conjunctiva of the temporal aspect is larger than the nasal aspect.
  • #26 Subconjunctival hemorrhage: risk factors and potential indicators
    https://pmc.ncbi.nlm.nih.gov/articles/PMC3702240/
    The fragility of conjunctival vessels, as well as every other vessel elsewhere in the body, increases with age and as a result of arteriosclerosis, systemic hypertension, and diabetes. […] Severe SCH can result from uncontrolled hypertension, but it is also known that systemic hypertension may cause SCH even if it is controlled with drugs, because patients with hypertension tend to have microvascular changes in small vessels and in conjunctival vessels. […] These findings suggest that FXIII Val34Leu polymorphism can be considered a potential risk factor for spontaneous SCH, which needs to be validated by further studies. […] The possible pathogenesis of these hemorrhages can be explained as amyloid deposition within the walls of the vessels, leading to increase in the fragility of the vessels. […] The contact lens should be inspected thoroughly, and recurrent hemorrhages should be accepted as a sign for further systemic evaluation. […] Failure to resolve hemorrhage in persistent or recurrent cases suggests a serious underlying cause.
  • #27 A Comprehensive Guide to Eye Bruising (Subconjunctival Hemorrhage)
    https://www.baptisteye.com/a-comprehensive-guide-to-eye-bruising-subconjunctival-hemorrhage
    Medications that thin the blood, such as aspirin, warfarin, or certain supplements, reduce the blood’s ability to clot. This means that any minor injury to a blood vessel can result in more significant bleeding, making the appearance of eye bruising more noticeable and frequent. […] Diabetes can lead to changes in blood vessels, making them more prone to damage. High blood sugar levels can weaken the blood vessel walls and make them more susceptible to rupturing under pressure or strain. […] Conditions that affect blood clotting, such as hemophilia or thrombocytopenia, increase the risk of bleeding. These disorders can cause even minor injuries to lead to significant bleeding, including within the delicate vessels in the eyes. […] While a subconjunctival hemorrhage is often harmless and resolves on its own within a few weeks, there are certain situations when you should seek medical attention:
  • #28 Subconjunctival hemorrhage (broken blood vessel in eye) | Beacon Health System
    https://www.beaconhealthsystem.org/library/diseases-and-conditions/subconjunctival-hemorrhage-broken-blood-vessel-in-eye?content_id=CON-20193992
    Risk factors for a subconjunctival hemorrhage include: Diabetes, High blood pressure (hypertension), Certain blood-thinning medications, such as warfarin (Coumadin, Jantoven) and aspirin, Blood-clotting disorders. […] Health complications from a subconjunctival hemorrhage are rare. […] If your condition is due to trauma, your doctor may evaluate your eye to ensure you don’t have other eye complications or injury. […] If the bleeding on the surface of your eye has a clearly identifiable cause, such as a bleeding disorder or blood-thinning medication, ask your doctor if you can take any steps to reduce the risk of a subconjunctival hemorrhage. […] Rubbing too hard can cause minor trauma to your eyes, which may lead to a subconjunctival hemorrhage. […] Your doctor or eye doctor will generally diagnose a subconjunctival hemorrhage by looking at your eye. […] You may want to use eye drops, such as artificial tears, to soothe any scratchy feeling you may be experiencing. […] Beyond that, the blood will absorb within about 1 to 2 weeks, and you’ll need no treatment.
  • #29 A Comprehensive Guide to Eye Bruising (Subconjunctival Hemorrhage)
    https://www.baptisteye.com/a-comprehensive-guide-to-eye-bruising-subconjunctival-hemorrhage
    Medications that thin the blood, such as aspirin, warfarin, or certain supplements, reduce the blood’s ability to clot. This means that any minor injury to a blood vessel can result in more significant bleeding, making the appearance of eye bruising more noticeable and frequent. […] Diabetes can lead to changes in blood vessels, making them more prone to damage. High blood sugar levels can weaken the blood vessel walls and make them more susceptible to rupturing under pressure or strain. […] Conditions that affect blood clotting, such as hemophilia or thrombocytopenia, increase the risk of bleeding. These disorders can cause even minor injuries to lead to significant bleeding, including within the delicate vessels in the eyes. […] While a subconjunctival hemorrhage is often harmless and resolves on its own within a few weeks, there are certain situations when you should seek medical attention:
  • #30 A Comprehensive Guide to Eye Bruising (Subconjunctival Hemorrhage)
    https://www.baptisteye.com/a-comprehensive-guide-to-eye-bruising-subconjunctival-hemorrhage
    Medications that thin the blood, such as aspirin, warfarin, or certain supplements, reduce the blood’s ability to clot. This means that any minor injury to a blood vessel can result in more significant bleeding, making the appearance of eye bruising more noticeable and frequent. […] Diabetes can lead to changes in blood vessels, making them more prone to damage. High blood sugar levels can weaken the blood vessel walls and make them more susceptible to rupturing under pressure or strain. […] Conditions that affect blood clotting, such as hemophilia or thrombocytopenia, increase the risk of bleeding. These disorders can cause even minor injuries to lead to significant bleeding, including within the delicate vessels in the eyes. […] While a subconjunctival hemorrhage is often harmless and resolves on its own within a few weeks, there are certain situations when you should seek medical attention:
  • #31 Subconjunctival hemorrhage: risk factors and potential indicators
    https://pmc.ncbi.nlm.nih.gov/articles/PMC3702240/
    The fragility of conjunctival vessels, as well as every other vessel elsewhere in the body, increases with age and as a result of arteriosclerosis, systemic hypertension, and diabetes. […] Severe SCH can result from uncontrolled hypertension, but it is also known that systemic hypertension may cause SCH even if it is controlled with drugs, because patients with hypertension tend to have microvascular changes in small vessels and in conjunctival vessels. […] These findings suggest that FXIII Val34Leu polymorphism can be considered a potential risk factor for spontaneous SCH, which needs to be validated by further studies. […] The possible pathogenesis of these hemorrhages can be explained as amyloid deposition within the walls of the vessels, leading to increase in the fragility of the vessels. […] The contact lens should be inspected thoroughly, and recurrent hemorrhages should be accepted as a sign for further systemic evaluation. […] Failure to resolve hemorrhage in persistent or recurrent cases suggests a serious underlying cause.
  • #32 Subconjunctival hemorrhage: risk factors and potential indicators
    https://pmc.ncbi.nlm.nih.gov/articles/PMC3702240/
    The fragility of conjunctival vessels, as well as every other vessel elsewhere in the body, increases with age and as a result of arteriosclerosis, systemic hypertension, and diabetes. […] Severe SCH can result from uncontrolled hypertension, but it is also known that systemic hypertension may cause SCH even if it is controlled with drugs, because patients with hypertension tend to have microvascular changes in small vessels and in conjunctival vessels. […] These findings suggest that FXIII Val34Leu polymorphism can be considered a potential risk factor for spontaneous SCH, which needs to be validated by further studies. […] The possible pathogenesis of these hemorrhages can be explained as amyloid deposition within the walls of the vessels, leading to increase in the fragility of the vessels. […] The contact lens should be inspected thoroughly, and recurrent hemorrhages should be accepted as a sign for further systemic evaluation. […] Failure to resolve hemorrhage in persistent or recurrent cases suggests a serious underlying cause.
  • #33 Subconjunctival Hemorrhage – EyeWiki
    https://eyewiki.org/Subconjunctival_Hemorrhage
    The cause of the vascular damage may differ depending on the associated risk factors of the patient which will be described further below. The most common cause in younger patients would be local ocular trauma causing the vascular disruption versus older patients are more likely to be associated with systemic vascular diseases like hypertension and diabetes, iatrogenic after ocular surgery, or idiopathic. […] In patients with local or systemic amyloidosis, amyloid deposition in the blood vessel walls makes the subconjunctival blood vessels more fragile. […] Damage to the conjunctival vessels may occur from the bulging of bullous conjunctiva in conjunctivochalasis and the degeneration of fibrous connections between the conjunctiva and Tenon’s capsule. […] Traumatic SCH has been shown to be smaller in extent when compared to SCH related to hypertension, diabetes, or idiopathic SCH. […] Its location is more common in the inferior conjunctiva than superior conjunctiva. […] In patients with SCH due to trauma or diabetes, the temporal areas were affected more often than the nasal areas.
  • #34 What Causes Broken Blood Vessels in the Eye? | Stony Plain
    https://legacyeyecare.ca/what-causes-broken-blood-vessels-in-the-eye/
    Conjunctivochalasis is a condition where the conjunctiva is extremely loose, which can be a result of the aging process. This condition can be asymptomatic, meaning it might be overlooked during initial exams. However, it can cause more frequent tearing in the eye, resulting in recurring SCHs. […] Recurring SCHs may be an early sign of a tumour, which can indicate many things. This is why its important to notify your doctor if you have recurrent SCHs.
  • #35 Subconjunctival Hemorrhage – EyeWiki
    https://eyewiki.org/Subconjunctival_Hemorrhage
    The cause of the vascular damage may differ depending on the associated risk factors of the patient which will be described further below. The most common cause in younger patients would be local ocular trauma causing the vascular disruption versus older patients are more likely to be associated with systemic vascular diseases like hypertension and diabetes, iatrogenic after ocular surgery, or idiopathic. […] In patients with local or systemic amyloidosis, amyloid deposition in the blood vessel walls makes the subconjunctival blood vessels more fragile. […] Damage to the conjunctival vessels may occur from the bulging of bullous conjunctiva in conjunctivochalasis and the degeneration of fibrous connections between the conjunctiva and Tenon’s capsule. […] Traumatic SCH has been shown to be smaller in extent when compared to SCH related to hypertension, diabetes, or idiopathic SCH. […] Its location is more common in the inferior conjunctiva than superior conjunctiva. […] In patients with SCH due to trauma or diabetes, the temporal areas were affected more often than the nasal areas.
  • #36 Subconjunctival Hemorrhage: Symptoms, Causes & Treatment
    https://my.clevelandclinic.org/health/diseases/17713-subconjunctival-hemorrhage
    Subconjunctival hemorrhage is the term for a broken blood vessel that bleeds on the surface of your eye. […] The clear membrane that lines the inside of your eyelid and covers the white of your eye is called the conjunctiva. It contains many tiny blood vessels (capillaries) that can break easily. When a break happens, blood can leak under the conjunctiva. The blood causes the white of your eye (sclera) to turn bright red. […] Some activities and health conditions can briefly raise the blood pressure in your veins. This quick rise in pressure can cause the blood vessels on your eyes to break. […] Subconjunctival hemorrhages sometimes happen without a direct cause (a healthcare provider might say they happened idiopathically). […] In most cases, subconjunctival hemorrhages are harmless and dont cause any complications. Rarely, they may be a sign of a serious underlying disorder, such as vascular disease.
  • #37 Burst blood vessel in the eye (subconjunctival hemorrhage)
    https://www.medicalnewstoday.com/articles/burst-blood-vessel-in-the-eye
    A burst blood vessel in the eye, or subconjunctival hemorrhage (SCH), causes a patch of blood to appear on the white part of the eye. […] Healthcare professionals do not always know what causes a burst blood vessel in the eye, but it can occur due to the use of contact lenses, an injury, intense exercise, or straining. […] SCH is the medical term for when a tiny blood vessel in the eye bursts, allowing a small amount of blood to leak onto the sclera, or the white part of the eye. […] Occasionally, SCH can be a sign of an underlying condition. This is more likely if the bleeding is persistent or recurs often. […] According to research, in almost half of all cases, healthcare professionals do not identify a cause of SCH. Experts call these cases spontaneous because they occur for no apparent reason. Another term for this is idiopathic.
  • #38 Burst blood vessel in the eye (subconjunctival hemorrhage)
    https://www.medicalnewstoday.com/articles/burst-blood-vessel-in-the-eye
    A burst blood vessel in the eye, or subconjunctival hemorrhage (SCH), causes a patch of blood to appear on the white part of the eye. […] Healthcare professionals do not always know what causes a burst blood vessel in the eye, but it can occur due to the use of contact lenses, an injury, intense exercise, or straining. […] SCH is the medical term for when a tiny blood vessel in the eye bursts, allowing a small amount of blood to leak onto the sclera, or the white part of the eye. […] Occasionally, SCH can be a sign of an underlying condition. This is more likely if the bleeding is persistent or recurs often. […] According to research, in almost half of all cases, healthcare professionals do not identify a cause of SCH. Experts call these cases spontaneous because they occur for no apparent reason. Another term for this is idiopathic.
  • #39 Subconjunctival hemorrhage (broken blood vessel in eye) – Symptoms & causes – Mayo Clinic
    https://www.mayoclinic.org/diseases-conditions/subconjunctival-hemorrhage/symptoms-causes/syc-20353826
    A subconjunctival hemorrhage (sub-kun-JUNK-tih-vul HEM-uh-ruj) occurs when a tiny blood vessel breaks just underneath the clear surface of your eye (conjunctiva). […] A broken blood vessel in the eye may look alarming, but it’s usually harmless. […] A subconjunctival hemorrhage often occurs without any obvious harm to your eye. Even a strong sneeze or cough can cause a blood vessel to break in the eye. […] The cause of a subconjunctival hemorrhage isn’t always known. The following actions may cause a small blood vessel to rupture in your eye: […] In some cases, a subconjunctival hemorrhage may result from an eye injury, including: […] Risk factors for a subconjunctival hemorrhage include: […] Health complications from a subconjunctival hemorrhage are rare. […] If the bleeding on the surface of your eye has a clearly identifiable cause, such as a bleeding disorder or blood-thinning medication, ask your doctor if you can take any steps to reduce the risk of a subconjunctival hemorrhage.
  • #40 Subconjunctival hemorrhage (broken blood vessel in eye) // Middlesex Health
    https://middlesexhealth.org/learning-center/diseases-and-conditions/subconjunctival-hemorrhage-broken-blood-vessel-in-eye
    A subconjunctival hemorrhage (sub-kun-JUNK-tih-vul HEM-uh-ruj) occurs when a tiny blood vessel breaks just underneath the clear surface of your eye (conjunctiva). […] The cause of a subconjunctival hemorrhage isn’t always known. The following actions may cause a small blood vessel to rupture in your eye: Violent coughing, Powerful sneezing, Straining, Vomiting. […] In some cases, a subconjunctival hemorrhage may result from an eye injury, including: Roughly rubbing your eye, Trauma, such as a foreign object injuring your eye. […] Health complications from a subconjunctival hemorrhage are rare. If your condition is due to trauma, your doctor may evaluate your eye to ensure you don’t have other eye complications or injury. […] You may want to use eye drops, such as artificial tears, to soothe any scratchy feeling you may be experiencing. Beyond that, the blood will absorb within about 1 to 2 weeks, and you’ll need no treatment.
  • #41 Subconjunctival hemorrhage (broken blood vessel in eye) // Middlesex Health
    https://middlesexhealth.org/learning-center/diseases-and-conditions/subconjunctival-hemorrhage-broken-blood-vessel-in-eye
    A subconjunctival hemorrhage (sub-kun-JUNK-tih-vul HEM-uh-ruj) occurs when a tiny blood vessel breaks just underneath the clear surface of your eye (conjunctiva). […] The cause of a subconjunctival hemorrhage isn’t always known. The following actions may cause a small blood vessel to rupture in your eye: Violent coughing, Powerful sneezing, Straining, Vomiting. […] In some cases, a subconjunctival hemorrhage may result from an eye injury, including: Roughly rubbing your eye, Trauma, such as a foreign object injuring your eye. […] Health complications from a subconjunctival hemorrhage are rare. If your condition is due to trauma, your doctor may evaluate your eye to ensure you don’t have other eye complications or injury. […] You may want to use eye drops, such as artificial tears, to soothe any scratchy feeling you may be experiencing. Beyond that, the blood will absorb within about 1 to 2 weeks, and you’ll need no treatment.
  • #42 Popped Blood Vessel in Eye – Causes & What to Do
    https://www.visioncenter.org/conditions/popped-blood-vessel/
    A popped blood vessel in the eye, or subconjunctival hemorrhage, happens when there’s a broken blood vessel beneath the surface of your eye (conjunctiva). This causes bright red patches to appear on the white of your eye (sclera). […] Though they can be alarming, broken blood vessels in the eye are common and rarely serious. […] Blood in your eye can be alarming, but broken blood vessels are usually painless. […] Additionally, newborns can develop a subconjunctival hemorrhage during childbirth, and it’s no cause for concern. This commonly occurs during a stressful birth when the pressure from labor contractions causes the baby’s blood vessels to burst. […] Seek medical attention if the subconjunctival hemorrhage is caused by head trauma, eye injury, or a facial injury. […] You should especially see a doctor if you notice unexplained bleeding or bruising in other areas of your body. Additionally, recurrent subconjunctival hemorrhages could be a sign of a more serious underlying condition. […] While a popped blood vessel in the eye can be startling, remember it’s usually harmless and resolves on its own.
  • #43 Subconjunctival Hemorrhage Causes, Symptoms, Pain, Treatment
    https://www.medicinenet.com/subconjunctival_hemorrhage/article.htm
    A subconjunctival hemorrhage is blood from a tiny broken blood vessel located between the conjunctiva and the underlying sclera. […] These blood vessels are somewhat fragile and their walls break easily, resulting in a subconjunctival hemorrhage (bleeding under the conjunctiva). […] Subconjunctival hemorrhage can also be non-spontaneous and result from hemorrhagic conjunctivitis, a severe eye infection, trauma to the head or eye, or after cataract surgery, other eye surgery, or eyelid surgery. […] The prognosis of subconjunctival hemorrhage is excellent when it occurs in the absence of trauma. It will spontaneously become smaller and disappear in less than two weeks. It will cause no scarring visual loss or other ocular changes. […] A subconjunctival hemorrhage will not cause any complications unless it is associated with trauma to the eye or a recent history of easy bruising.
  • #44 Subconjunctival Hemorrhage – EyeWiki
    https://eyewiki.org/Subconjunctival_Hemorrhage
    The cause of the vascular damage may differ depending on the associated risk factors of the patient which will be described further below. The most common cause in younger patients would be local ocular trauma causing the vascular disruption versus older patients are more likely to be associated with systemic vascular diseases like hypertension and diabetes, iatrogenic after ocular surgery, or idiopathic. […] In patients with local or systemic amyloidosis, amyloid deposition in the blood vessel walls makes the subconjunctival blood vessels more fragile. […] Damage to the conjunctival vessels may occur from the bulging of bullous conjunctiva in conjunctivochalasis and the degeneration of fibrous connections between the conjunctiva and Tenon’s capsule. […] Traumatic SCH has been shown to be smaller in extent when compared to SCH related to hypertension, diabetes, or idiopathic SCH. […] Its location is more common in the inferior conjunctiva than superior conjunctiva. […] In patients with SCH due to trauma or diabetes, the temporal areas were affected more often than the nasal areas.
  • #45 Subconjunctival Hemorrhage: Symptoms, Causes & Treatment
    https://my.clevelandclinic.org/health/diseases/17713-subconjunctival-hemorrhage
    Subconjunctival hemorrhage is the term for a broken blood vessel that bleeds on the surface of your eye. […] The clear membrane that lines the inside of your eyelid and covers the white of your eye is called the conjunctiva. It contains many tiny blood vessels (capillaries) that can break easily. When a break happens, blood can leak under the conjunctiva. The blood causes the white of your eye (sclera) to turn bright red. […] Some activities and health conditions can briefly raise the blood pressure in your veins. This quick rise in pressure can cause the blood vessels on your eyes to break. […] Subconjunctival hemorrhages sometimes happen without a direct cause (a healthcare provider might say they happened idiopathically). […] In most cases, subconjunctival hemorrhages are harmless and dont cause any complications. Rarely, they may be a sign of a serious underlying disorder, such as vascular disease.
  • #46 Subconjunctival Hemorrhage: Why Your Eye Turns Red
    https://www.webmd.com/eye-health/subconjunctival-hemorrhage-eye-red-spot-causes
    A subconjunctival hemorrhage is a red spot on your eye caused by a broken blood vessel. It might look scary, but its usually harmless. […] A subconjunctival hemorrhage is a broken blood vessel in your eye. They’re usually harmless and clear up on their own. […] These hemorrhages often happen when your blood pressure spikes because of: Strong sneezing, Straining, Powerful coughing, Vomiting. […] Your odds of getting a subconjunctival hemorrhage go up as you get older, especially after age 50, because youre more likely to get conditions such as diabetes and high blood pressure. […] It’s not uncommon for babies to have a subconjunctival hemorrhage right after birth. Experts think this might happen because your baby’s body goes through pressure changes during delivery. […] In most cases, there are no complications. Its rare, but a total subconjunctival hemorrhage may be a sign of a serious vascular disorder in older people. […] A subconjunctival hemorrhage will usually go away without causing any vision problems. […] Subconjunctival hemorrhages are usually harmless and clear up on their own. […] Your eye should clear up within a couple of weeks.
  • #47 Subconjunctival Hemorrhage: Why Your Eye Turns Red
    https://www.webmd.com/eye-health/subconjunctival-hemorrhage-eye-red-spot-causes
    A subconjunctival hemorrhage is a red spot on your eye caused by a broken blood vessel. It might look scary, but its usually harmless. […] A subconjunctival hemorrhage is a broken blood vessel in your eye. They’re usually harmless and clear up on their own. […] These hemorrhages often happen when your blood pressure spikes because of: Strong sneezing, Straining, Powerful coughing, Vomiting. […] Your odds of getting a subconjunctival hemorrhage go up as you get older, especially after age 50, because youre more likely to get conditions such as diabetes and high blood pressure. […] It’s not uncommon for babies to have a subconjunctival hemorrhage right after birth. Experts think this might happen because your baby’s body goes through pressure changes during delivery. […] In most cases, there are no complications. Its rare, but a total subconjunctival hemorrhage may be a sign of a serious vascular disorder in older people. […] A subconjunctival hemorrhage will usually go away without causing any vision problems. […] Subconjunctival hemorrhages are usually harmless and clear up on their own. […] Your eye should clear up within a couple of weeks.
  • #48 Subconjunctival Hemorrhage: Why Your Eye Turns Red
    https://www.webmd.com/eye-health/subconjunctival-hemorrhage-eye-red-spot-causes
    A subconjunctival hemorrhage is a red spot on your eye caused by a broken blood vessel. It might look scary, but its usually harmless. […] A subconjunctival hemorrhage is a broken blood vessel in your eye. They’re usually harmless and clear up on their own. […] These hemorrhages often happen when your blood pressure spikes because of: Strong sneezing, Straining, Powerful coughing, Vomiting. […] Your odds of getting a subconjunctival hemorrhage go up as you get older, especially after age 50, because youre more likely to get conditions such as diabetes and high blood pressure. […] It’s not uncommon for babies to have a subconjunctival hemorrhage right after birth. Experts think this might happen because your baby’s body goes through pressure changes during delivery. […] In most cases, there are no complications. Its rare, but a total subconjunctival hemorrhage may be a sign of a serious vascular disorder in older people. […] A subconjunctival hemorrhage will usually go away without causing any vision problems. […] Subconjunctival hemorrhages are usually harmless and clear up on their own. […] Your eye should clear up within a couple of weeks.
  • #49 Subconjunctival Hemorrhage: Why Your Eye Turns Red
    https://www.webmd.com/eye-health/subconjunctival-hemorrhage-eye-red-spot-causes
    A subconjunctival hemorrhage is a red spot on your eye caused by a broken blood vessel. It might look scary, but its usually harmless. […] A subconjunctival hemorrhage is a broken blood vessel in your eye. They’re usually harmless and clear up on their own. […] These hemorrhages often happen when your blood pressure spikes because of: Strong sneezing, Straining, Powerful coughing, Vomiting. […] Your odds of getting a subconjunctival hemorrhage go up as you get older, especially after age 50, because youre more likely to get conditions such as diabetes and high blood pressure. […] It’s not uncommon for babies to have a subconjunctival hemorrhage right after birth. Experts think this might happen because your baby’s body goes through pressure changes during delivery. […] In most cases, there are no complications. Its rare, but a total subconjunctival hemorrhage may be a sign of a serious vascular disorder in older people. […] A subconjunctival hemorrhage will usually go away without causing any vision problems. […] Subconjunctival hemorrhages are usually harmless and clear up on their own. […] Your eye should clear up within a couple of weeks.
  • #50 Subconjunctival Hemorrhage | Optometrist in Reading, PA | Lisa M. McDevitt, O.D.
    https://drmcdevitteyecare.com/articles/general/418208-subconjunctival-hemorrhage
    Subconjunctival hemorrhage happens when a small blood vessel located between the sclera (white portion of an eye) and the conjunctiva (lining on the surface of an eye) breaks and covers the sclera with blood. […] The specific cause of subconjunctival hemorrhage is not always apparent. Extremely delicate, the blood vessels of the eyes rupture easily and can break under the pressure of a powerful sneeze, violent coughing, vomiting, or strain from activities like weight lifting. […] Subconjunctival hemorrhages clear up on their own without additional treatment. The blood will eventually absorb back into the eye and disappear.
  • #51 The Most Effective Subconjunctival Hemorrhage Treatments – NVISION
    https://www.nvisioncenters.com/conditions/subconjunctival-hemorrhage/
    If blood pressure increases suddenly, it could result in this hemorrhage. This could happen due to a medical issue or situations like heavy lifting, sneezing, constipation (when someone strains to have a bowel movement), coughing, or laughing. […] Certain medications can thin the blood, making bleeding and bruising easier. […] If someone is deficient in vitamin K, they are at risk for this hemorrhage. This is because this vitamin is essential for the functioning of certain proteins that the body requires to clot the blood. […] People who have certain types of eye surgery are at risk for this hemorrhage as a potential surgical complication. […] It is possible for certain eye infections to cause this hemorrhage. […] If someone has recurrent episodes of this hemorrhage, further testing may be considered to see what could be causing it.
  • #52
    https://www.aao.org/eye-health/diseases/what-is-subconjunctival-hemorrhage
    Subconjunctival hemorrhage is when one or more blood spots appear on the white of your eye. The eyes conjunctiva contains a lot of tiny blood vessels that can break. If they break, blood leaks between the conjunctiva and sclera. This bleeding is the bright red spot that you see on the white of your eye. […] Coughing, sneezing, straining, or other similar actions most commonly cause subconjunctival hemorrhages. This is because they briefly raise blood pressure in your veins. That quick pressure rise can cause capillaries to break. […] Trauma or injury to the eye can also cause subconjunctival hemorrhage. Even rubbing your eyes too hard might cause capillaries to break. […] Rarely, subconjunctival hemorrhage is caused by a blood clotting disorder or other blood problem that affects your whole body.
  • #53 Subconjunctival hemorrhage Information | Mount Sinai – New York
    https://www.mountsinai.org/health-library/diseases-conditions/subconjunctival-hemorrhage
    Subconjunctival hemorrhage is a bright red patch appearing in the white of the eye. […] A subconjunctival hemorrhage occurs when a small blood vessel breaks open and bleeds within the conjunctiva. […] The problem may occur without injury. […] A subconjunctival hemorrhage is common in newborn infants. In this case, the condition is thought to be caused by the pressure changes across the infant’s body during childbirth. […] In most cases, there are no complications. Rarely, a total subconjunctival hemorrhage may be a sign of a serious vascular disorder in older people.
  • #54 Subconjunctival hemorrhage: MedlinePlus Medical EncyclopediaLock
    https://medlineplus.gov/ency/article/001616.htm
    Subconjunctival hemorrhage is a bright red patch appearing in the white of the eye. This condition is one of several disorders called red eye. […] A subconjunctival hemorrhage occurs when a small blood vessel breaks open and bleeds within the conjunctiva. The blood is often very visible, but since it is confined within the conjunctiva, it does not move and cannot be wiped away. […] A subconjunctival hemorrhage is common in newborn infants. In this case, the condition is thought to be caused by the pressure changes across the infant’s body during childbirth. […] In most cases, there are no complications. Rarely, a total subconjunctival hemorrhage may be a sign of a serious vascular disorder in older people.
  • #55 Popped Blood Vessel in Eye – Causes & What to Do
    https://www.visioncenter.org/conditions/popped-blood-vessel/
    A popped blood vessel in the eye, or subconjunctival hemorrhage, happens when there’s a broken blood vessel beneath the surface of your eye (conjunctiva). This causes bright red patches to appear on the white of your eye (sclera). […] Though they can be alarming, broken blood vessels in the eye are common and rarely serious. […] Blood in your eye can be alarming, but broken blood vessels are usually painless. […] Additionally, newborns can develop a subconjunctival hemorrhage during childbirth, and it’s no cause for concern. This commonly occurs during a stressful birth when the pressure from labor contractions causes the baby’s blood vessels to burst. […] Seek medical attention if the subconjunctival hemorrhage is caused by head trauma, eye injury, or a facial injury. […] You should especially see a doctor if you notice unexplained bleeding or bruising in other areas of your body. Additionally, recurrent subconjunctival hemorrhages could be a sign of a more serious underlying condition. […] While a popped blood vessel in the eye can be startling, remember it’s usually harmless and resolves on its own.
  • #56 Is Subconjunctival Hemorrhage A Common Birth Injury?
    https://morrisdewett.com/common-birth-injury-subconjunctival-hemorrhage/
    Subconjunctival hemorrhage is a condition in which tiny blood vessels rupture beneath the conjunctiva, the clear tissue covering the white part of the eye. The pooling of blood causes a bright red or bloodshot patch on the newborn’s eye. […] Subconjunctival hemorrhage is common during childbirth due to the intense pressure exerted on the newborn as it passes through the birth canal. This pressure can easily rupture the delicate blood vessels beneath the conjunctiva, leading to visible blood spots on the sclera. […] The most common causes of subconjunctival hemorrhage during birth are: Pressure during labor: Strong contractions and the natural pressure from passing through the birth canal can lead to blood vessel rupture. […] Subconjunctival hemorrhage typically doesn’t cause long-term health issues in newborns and generally resolves on its own within two weeks. However, in rare cases, subconjunctival hemorrhage can indicate underlying issues like: Systemic hypertension: Uncontrolled high blood pressure could lead to more severe or repeated hemorrhages. […] Subconjunctival hemorrhage is generally not preventable, as it often occurs due to natural causes and the pressure exerted during the birthing process. However, excessive or improper use of medical instruments like forceps or vacuum extractors during assisted deliveries can lead to this condition.
  • #57 Eye Bleeding Causes, Symptoms, and Treatment
    https://www.healthline.com/health/eye-health/eye-bleeding
    Eye bleeding typically means bleeding or a broken blood vessel involving the tissue layers on the outer surface of the eye. This is a subconjunctival hemorrhage. […] A subconjunctival hemorrhage happens when a blood vessel leaks or breaks just under the conjunctiva. […] When this happens, blood gets trapped in the blood vessel or between the conjunctiva and white part or your eye. […] This kind of eye bleeding is common. It usually doesn’t cause pain or affect your vision. […] You’ll likely not need treatment for a subconjunctival hemorrhage. It’s usually harmless and clears up in about 1 week. […] You might get a subconjunctival hemorrhage without noticing why. The cause isn’t always known. […] Common causes include injury or strain, such as coughing, sneezing, or straining. […] A 2013 medical review found that babies and children with asthma and whooping cough had a high risk of subconjunctival hemorrhage. […] A subconjunctival hemorrhage is usually not serious and heals without treatment of any kind.
  • #58 Is Subconjunctival Hemorrhage A Common Birth Injury?
    https://morrisdewett.com/common-birth-injury-subconjunctival-hemorrhage/
    Subconjunctival hemorrhage is a condition in which tiny blood vessels rupture beneath the conjunctiva, the clear tissue covering the white part of the eye. The pooling of blood causes a bright red or bloodshot patch on the newborn’s eye. […] Subconjunctival hemorrhage is common during childbirth due to the intense pressure exerted on the newborn as it passes through the birth canal. This pressure can easily rupture the delicate blood vessels beneath the conjunctiva, leading to visible blood spots on the sclera. […] The most common causes of subconjunctival hemorrhage during birth are: Pressure during labor: Strong contractions and the natural pressure from passing through the birth canal can lead to blood vessel rupture. […] Subconjunctival hemorrhage typically doesn’t cause long-term health issues in newborns and generally resolves on its own within two weeks. However, in rare cases, subconjunctival hemorrhage can indicate underlying issues like: Systemic hypertension: Uncontrolled high blood pressure could lead to more severe or repeated hemorrhages. […] Subconjunctival hemorrhage is generally not preventable, as it often occurs due to natural causes and the pressure exerted during the birthing process. However, excessive or improper use of medical instruments like forceps or vacuum extractors during assisted deliveries can lead to this condition.
  • #59 What Causes Broken Blood Vessels in the Eye? | Stony Plain
    https://legacyeyecare.ca/what-causes-broken-blood-vessels-in-the-eye/
    A subconjunctival hemorrhage refers to broken blood vessels in the eye that cause red patches on the sclera (white part of your eye). While it may look scary, a subconjunctival hemorrhage is usually harmless. […] Blood vessels in your eye can break or pop for many different reasons. Common causes include: Powerful coughing/sneezing, Vomiting or dry heaving, Straining during physical activity, Rubbing your eyes too hard, Eye surgery, Injury or puncture to the eye. […] If you have diabetes, hypertension (high blood pressure), or a blood-clotting disorder, you may be more prone to subconjunctival hemorrhages. Certain medications that act as blood thinners, like aspirin, can also contribute to an increased risk of broken blood vessels in the eye. […] Recurring subconjunctival hemorrhages (SCH) may be a sign of vascular disease. Vascular diseases weaken blood vessels all through the body, making them more susceptible to breakage. Some examples of this include uncontrolled hypertension, arteriosclerosis, and diabetes.
  • #60 Subconjunctival hemorrhage Information | Mount Sinai – New York
    https://www.mountsinai.org/health-library/diseases-conditions/subconjunctival-hemorrhage
    Subconjunctival hemorrhage is a bright red patch appearing in the white of the eye. […] A subconjunctival hemorrhage occurs when a small blood vessel breaks open and bleeds within the conjunctiva. […] The problem may occur without injury. […] A subconjunctival hemorrhage is common in newborn infants. In this case, the condition is thought to be caused by the pressure changes across the infant’s body during childbirth. […] In most cases, there are no complications. Rarely, a total subconjunctival hemorrhage may be a sign of a serious vascular disorder in older people.
  • #61 Subconjunctival hemorrhage: MedlinePlus Medical EncyclopediaLock
    https://medlineplus.gov/ency/article/001616.htm
    Subconjunctival hemorrhage is a bright red patch appearing in the white of the eye. This condition is one of several disorders called red eye. […] A subconjunctival hemorrhage occurs when a small blood vessel breaks open and bleeds within the conjunctiva. The blood is often very visible, but since it is confined within the conjunctiva, it does not move and cannot be wiped away. […] A subconjunctival hemorrhage is common in newborn infants. In this case, the condition is thought to be caused by the pressure changes across the infant’s body during childbirth. […] In most cases, there are no complications. Rarely, a total subconjunctival hemorrhage may be a sign of a serious vascular disorder in older people.
  • #62 Subconjunctival Hemorrhage Causes, Symptoms, Pain, Treatment
    https://www.medicinenet.com/subconjunctival_hemorrhage/article.htm
    A subconjunctival hemorrhage is blood from a tiny broken blood vessel located between the conjunctiva and the underlying sclera. […] These blood vessels are somewhat fragile and their walls break easily, resulting in a subconjunctival hemorrhage (bleeding under the conjunctiva). […] Subconjunctival hemorrhage can also be non-spontaneous and result from hemorrhagic conjunctivitis, a severe eye infection, trauma to the head or eye, or after cataract surgery, other eye surgery, or eyelid surgery. […] The prognosis of subconjunctival hemorrhage is excellent when it occurs in the absence of trauma. It will spontaneously become smaller and disappear in less than two weeks. It will cause no scarring visual loss or other ocular changes. […] A subconjunctival hemorrhage will not cause any complications unless it is associated with trauma to the eye or a recent history of easy bruising.
  • #63 Subconjunctival hemorrhage: risk factors and potential indicators
    https://pmc.ncbi.nlm.nih.gov/articles/PMC3702240/
    The fragility of conjunctival vessels, as well as every other vessel elsewhere in the body, increases with age and as a result of arteriosclerosis, systemic hypertension, and diabetes. […] Severe SCH can result from uncontrolled hypertension, but it is also known that systemic hypertension may cause SCH even if it is controlled with drugs, because patients with hypertension tend to have microvascular changes in small vessels and in conjunctival vessels. […] These findings suggest that FXIII Val34Leu polymorphism can be considered a potential risk factor for spontaneous SCH, which needs to be validated by further studies. […] The possible pathogenesis of these hemorrhages can be explained as amyloid deposition within the walls of the vessels, leading to increase in the fragility of the vessels. […] The contact lens should be inspected thoroughly, and recurrent hemorrhages should be accepted as a sign for further systemic evaluation. […] Failure to resolve hemorrhage in persistent or recurrent cases suggests a serious underlying cause.
  • #64 Subconjunctival hemorrhage: risk factors and potential indicators
    https://pmc.ncbi.nlm.nih.gov/articles/PMC3702240/
    The fragility of conjunctival vessels, as well as every other vessel elsewhere in the body, increases with age and as a result of arteriosclerosis, systemic hypertension, and diabetes. […] Severe SCH can result from uncontrolled hypertension, but it is also known that systemic hypertension may cause SCH even if it is controlled with drugs, because patients with hypertension tend to have microvascular changes in small vessels and in conjunctival vessels. […] These findings suggest that FXIII Val34Leu polymorphism can be considered a potential risk factor for spontaneous SCH, which needs to be validated by further studies. […] The possible pathogenesis of these hemorrhages can be explained as amyloid deposition within the walls of the vessels, leading to increase in the fragility of the vessels. […] The contact lens should be inspected thoroughly, and recurrent hemorrhages should be accepted as a sign for further systemic evaluation. […] Failure to resolve hemorrhage in persistent or recurrent cases suggests a serious underlying cause.
  • #65 What Causes Broken Blood Vessels in the Eye? | Stony Plain
    https://legacyeyecare.ca/what-causes-broken-blood-vessels-in-the-eye/
    Conjunctivochalasis is a condition where the conjunctiva is extremely loose, which can be a result of the aging process. This condition can be asymptomatic, meaning it might be overlooked during initial exams. However, it can cause more frequent tearing in the eye, resulting in recurring SCHs. […] Recurring SCHs may be an early sign of a tumour, which can indicate many things. This is why its important to notify your doctor if you have recurrent SCHs.
  • #66 Subconjunctival bleeding – Wikipedia
    https://en.wikipedia.org/wiki/Subconjunctival_bleeding
    Subconjunctival bleeding, also known as subconjunctival hemorrhage, is bleeding from a small blood vessel over the whites of the eye. It results in a red spot in the white of the eye. […] Causes can include coughing, vomiting, heavy lifting, straining during acute constipation or the act of „bearing down” during childbirth, as these activities can increase the blood pressure in the vascular systems supplying the conjunctiva. Other causes include blunt or penetrating trauma to the eye. Risk factors include hypertension, diabetes, old age, and blood thinners. […] Diagnosis is generally based on the appearance of the conjunctiva. […] A subconjunctival bleeding is typically a self-limiting condition that requires no treatment unless there is evidence of an eye infection or there has been significant eye trauma.
  • #67 How to Heal Broken Blood Vessel in Eye Fast
    https://www.rolf-spectacles.com/how-to-heal-broken-blood-vessel-in-eye-fast/
    Blood-thinning medications such as aspirin or anticoagulants can make it easier for vessels to break. […] A broken blood vessel in the eye is easy to identify due to its characteristic appearance. Key symptoms include: […] A localized area of bright red blood visible on the sclera (the white part of the eye). This occurs because the blood is trapped beneath the conjunctiva, a clear membrane. […] Unlike more serious eye conditions, a subconjunctival hemorrhage typically doesn’t cause pain, swelling, or changes in vision. […] If you notice these symptoms and are researching how to heal broken blood vessel in eye fast, rest assured that in most cases, simple home remedies can promote healing within 7-14 days. […] Healing a broken blood vessel in the eye can feel urgent, especially when it looks alarming.
  • #68 How to Heal Broken Blood Vessel in Eye Fast
    https://www.rolf-spectacles.com/how-to-heal-broken-blood-vessel-in-eye-fast/
    Blood-thinning medications such as aspirin or anticoagulants can make it easier for vessels to break. […] A broken blood vessel in the eye is easy to identify due to its characteristic appearance. Key symptoms include: […] A localized area of bright red blood visible on the sclera (the white part of the eye). This occurs because the blood is trapped beneath the conjunctiva, a clear membrane. […] Unlike more serious eye conditions, a subconjunctival hemorrhage typically doesn’t cause pain, swelling, or changes in vision. […] If you notice these symptoms and are researching how to heal broken blood vessel in eye fast, rest assured that in most cases, simple home remedies can promote healing within 7-14 days. […] Healing a broken blood vessel in the eye can feel urgent, especially when it looks alarming.
  • #69 Subconjunctival Hemorrhage | Saint Luke’s Health System
    https://www.saintlukeskc.org/health-library/subconjunctival-hemorrhage-0
    A subconjunctival hemorrhage occurs when a blood vessel breaks open on the white of the eye. […] Sometimes a blood vessel in the conjunctiva breaks open and bleeds. The blood then collects under the conjunctiva and turns part of the eye red. […] In many cases, the cause isnt known. But some health conditions may make it more likely. […] The main symptom is a red patch on the eye. […] If this is not your first subconjunctival hemorrhage, your healthcare provider may need to find the cause. […] In most cases, you will not need treatment. The red patch will usually go away on its own in a few days to a few weeks. […] If your subconjunctival hemorrhage was caused by a health condition, that condition will be treated.
  • #70 Subconjunctival hemorrhage (broken blood vessel in eye) – Augusta HealthSearchClose SearchSearch IconSearch IconClose Search IconMobile Menu IconMobile Menu Close IconInstagramFacebookTwitterYoutube
    https://www.augustahealth.com/disease/subconjunctival-hemorrhage-broken-blood-vessel-in-eye/
    Your doctor or eye doctor will generally diagnose a subconjunctival hemorrhage by looking at your eye. You’ll likely need no other tests. […] You may want to use eye drops, such as artificial tears, to soothe any scratchy feeling you may be experiencing. Beyond that, the blood will absorb within about 1 to 2 weeks, and you’ll need no treatment.
  • #71 Subconjunctival Hemorrhage: Symptoms, Causes & Treatment
    https://my.clevelandclinic.org/health/diseases/17713-subconjunctival-hemorrhage
    Subconjunctival hemorrhage treatment usually isnt necessary. Artificial tears (eye drops) can help relieve eye irritation if it occurs. Most broken blood vessels heal within two weeks. […] If broken blood vessels appear in your eyes often, your provider or eye care specialist may want you to get tests to try to identify an underlying cause. […] Most subconjunctival hemorrhages go away on their own within two weeks. […] Subconjunctival hemorrhages may look alarming, but theyre usually no cause for concern.
  • #72 Subconjunctival Hemorrhage | Saint Luke’s Health System
    https://www.saintlukeskc.org/health-library/subconjunctival-hemorrhage-0
    A subconjunctival hemorrhage occurs when a blood vessel breaks open on the white of the eye. […] Sometimes a blood vessel in the conjunctiva breaks open and bleeds. The blood then collects under the conjunctiva and turns part of the eye red. […] In many cases, the cause isnt known. But some health conditions may make it more likely. […] The main symptom is a red patch on the eye. […] If this is not your first subconjunctival hemorrhage, your healthcare provider may need to find the cause. […] In most cases, you will not need treatment. The red patch will usually go away on its own in a few days to a few weeks. […] If your subconjunctival hemorrhage was caused by a health condition, that condition will be treated.
  • #73
    https://www.aoa.org/healthy-eyes/eye-and-vision-conditions/subconjunctival-hemorrhage
    Subconjunctival hemorrhage is an accumulation of blood underneath the conjunctiva, the clear membrane covering the white part of the eye. […] Blood vessel has broken, but most times the cause of the broken blood vessel is not known. […] May be from increasing pressure in the head from straining, lifting heavy objects or vomiting. […] There is no treatment required for the eye. But if multiple episodes occur, a doctor of optometry would need to complete a comprehensive eye exam and may recommend a physical and blood work completed to rule out underlying medical issue.
  • #74 Blood in Your Eye? Subconjunctival Hemorrhages Explained
    https://www.vsp.com/eyewear-wellness/ask-eye-doctor/subconjunctival-hemorrhage-causes-treatments
    In some situations, subconjunctival hemorrhages happen because of another medical condition, which is why it’s important to be evaluated by your doctor if you notice recurrent popped blood vessels. […] Seeing blood in the eye when you look in the mirror can be alarming, but there’s generally no need to be concerned about a popped blood vessel in your eye. That’s because they are usually harmless and will heal without causing any vision difficulties. […] However, it’s still important to see your eye doctor if you notice a bloody eye because they need to rule out any emergent and serious reasons for blood in your eye.
  • #75 Subconjunctival Hemorrhage | Saint Luke’s Health System
    https://www.saintlukeskc.org/health-library/subconjunctival-hemorrhage-0
    A subconjunctival hemorrhage occurs when a blood vessel breaks open on the white of the eye. […] Sometimes a blood vessel in the conjunctiva breaks open and bleeds. The blood then collects under the conjunctiva and turns part of the eye red. […] In many cases, the cause isnt known. But some health conditions may make it more likely. […] The main symptom is a red patch on the eye. […] If this is not your first subconjunctival hemorrhage, your healthcare provider may need to find the cause. […] In most cases, you will not need treatment. The red patch will usually go away on its own in a few days to a few weeks. […] If your subconjunctival hemorrhage was caused by a health condition, that condition will be treated.
  • #76 Subconjunctival Hemorrhage: Causes, Care, and Prevention
    https://www.rupahealth.com/post/subconjunctival-hemorrhage-causes-care-and-prevention
    Medications like aspirin or anticoagulants help prevent blood clots. […] However, they also make it harder for blood to clot when a vessel breaks. […] This makes the vessels in your eyes more delicate and likely to rupture with even minor pressure or injury. […] High blood sugar may weaken blood vessels, including those in your eyes, potentially increasing their fragility and risk of rupture. […] If a subconjunctival hemorrhage is linked to underlying health conditions, treatment may focus on managing those conditions. […] For example, controlling hypertension through medications or lifestyle changes can help lower the risk of blood vessel rupture.
  • #77 Subconjunctival Hemorrhage: Causes, Care, and Prevention
    https://www.rupahealth.com/post/subconjunctival-hemorrhage-causes-care-and-prevention
    Medications like aspirin or anticoagulants help prevent blood clots. […] However, they also make it harder for blood to clot when a vessel breaks. […] This makes the vessels in your eyes more delicate and likely to rupture with even minor pressure or injury. […] High blood sugar may weaken blood vessels, including those in your eyes, potentially increasing their fragility and risk of rupture. […] If a subconjunctival hemorrhage is linked to underlying health conditions, treatment may focus on managing those conditions. […] For example, controlling hypertension through medications or lifestyle changes can help lower the risk of blood vessel rupture.
  • #78 Blood in Your Eye? Subconjunctival Hemorrhages Explained
    https://www.vsp.com/eyewear-wellness/ask-eye-doctor/subconjunctival-hemorrhage-causes-treatments
    In some situations, subconjunctival hemorrhages happen because of another medical condition, which is why it’s important to be evaluated by your doctor if you notice recurrent popped blood vessels. […] Seeing blood in the eye when you look in the mirror can be alarming, but there’s generally no need to be concerned about a popped blood vessel in your eye. That’s because they are usually harmless and will heal without causing any vision difficulties. […] However, it’s still important to see your eye doctor if you notice a bloody eye because they need to rule out any emergent and serious reasons for blood in your eye.
  • #79 Blood in Your Eye? Subconjunctival Hemorrhages Explained
    https://www.vsp.com/eyewear-wellness/ask-eye-doctor/subconjunctival-hemorrhage-causes-treatments
    In some situations, subconjunctival hemorrhages happen because of another medical condition, which is why it’s important to be evaluated by your doctor if you notice recurrent popped blood vessels. […] Seeing blood in the eye when you look in the mirror can be alarming, but there’s generally no need to be concerned about a popped blood vessel in your eye. That’s because they are usually harmless and will heal without causing any vision difficulties. […] However, it’s still important to see your eye doctor if you notice a bloody eye because they need to rule out any emergent and serious reasons for blood in your eye.
  • #80 Subconjunctival Hemorrhage (Blood in Eye) – Causes and Treatment
    https://www.allaboutvision.com/conditions/subconjunctival-hemorrhage/
    A subconjunctival hemorrhage is caused by a popped blood vessel under the thin, clear tissue (conjunctiva) that covers the sclera. […] A subconjunctival hemorrhage is blood on the front of the eye. […] A subconjunctival hemorrhage looks like a bright red spot on the white part of the eye. […] A subconjunctival hemorrhage doesn’t cause symptoms like blurry vision or eye pain. […] The primary sign of a subconjunctival hemorrhage a bright red spot on the white of your eye is unmistakable. […] Something as simple as a cough or a sneeze can cause a subconjunctival hemorrhage and bloody eye. […] But often, the cause of a subconjunctival hemorrhage is unknown. […] There really is no treatment for subconjunctival hemorrhages. […] Subconjunctival hemorrhages are harmless and usually go away within a week or two.
  • #81 Subconjunctival Hemorrhage: Symptoms, Causes & Treatment
    https://my.clevelandclinic.org/health/diseases/17713-subconjunctival-hemorrhage
    Subconjunctival hemorrhage treatment usually isnt necessary. Artificial tears (eye drops) can help relieve eye irritation if it occurs. Most broken blood vessels heal within two weeks. […] If broken blood vessels appear in your eyes often, your provider or eye care specialist may want you to get tests to try to identify an underlying cause. […] Most subconjunctival hemorrhages go away on their own within two weeks. […] Subconjunctival hemorrhages may look alarming, but theyre usually no cause for concern.
  • #82
    https://www.drstrungaru.com/articles/706479-what-a-broken-blood-vessel-means-for-your-eye
    Although the bloody spot may look scary, broken blood vessels don’t usually cause pain or affect your vision. […] Broken blood vessels usually go away on their own, although they won’t disappear overnight. […] If the broken vessel irritates your eye, use artificial tears to keep your eye moist and improve lubrication. […] It’s a good idea to see your ophthalmologist if broken blood vessels are a frequent occurrence. […] Keeping chronic conditions, like diabetes and high blood pressure, under control can decrease broken blood vessels. […] Avoiding the urge to rub your eyes will also lower your risk of broken blood vessels.
  • #83 Subconjunctival Hemorrhage: Causes, Symptoms, and Treatment | Bangkok Eye Hospital
    https://www.bangkokeyehospital.com/en/blogs/subconjunctival-hemorrhage
    Gradual fading of the red patch over 1-2 weeks. […] Physical Eye Examination An ophthalmologist assesses the extent of bleeding. […] Blood Pressure Check High blood pressure is a common underlying cause. […] Blood Tests (if needed) Evaluates clotting disorders in recurrent cases. […] Observation Most cases heal naturally within two weeks without treatment. […] Artificial Tears Helps relieve mild irritation or dryness. […] Avoiding Eye Rubbing Prevents further irritation and bleeding. […] Managing Underlying Conditions Controlling blood pressure and adjusting medications if needed. […] Maintain stable blood pressure through a healthy lifestyle. […] Be gentle with your eyes to avoid trauma or irritation. […] Limit use of blood-thinning medications if advised by a doctor. […] Treat underlying health conditions that may affect blood vessels. […] Wear protective eyewear to prevent accidental eye injuries.
  • #84
    https://www.holisticeyecenter.com/Content/1eyelibrary/conditions/SubconjunctivalHemmorrage/default.aspx
    Raising the pressure inside the conjunctival veins also can cause a hemorrhage. This can occur with lifting heavy objects. The use of alcohol or certain drugs that thin the blood (such as anticoagulants, aspirin, and ibuprofen) can contribute to a subconjunctival hemorrhage. Most of the time, an obvious cause is not found. These can just happen. Only rarely is it ever associated with high blood pressure or other bleeding problem. Usually, this is unilateral, but could present bilaterally. Most of the time there are no symptoms, however some patients complain of a sharp pain when it begins. Many people become alarmed by the sudden onset of this common problem. However, it is not associated with any diseases which will cause a loss of vision. The hemorrhage tends to fade over two to three weeks and clears last in the area next to colored part of the eye (iris). No treatment is needed in this condition! What may be helpful would be the initial use of cold packs during the first day or two to help coagulate the blood, followed by the use of hot packs to aid in reabsorption of loose blood. Happily, subconjunctival hemorrhages will go away and only be a cosmetic problem for a few days. If concern continues, a reevaluation in a week is OK. For more than two recurrences within 1 year, it is suggested a full medical workup by your physician be done.
  • #85 Subconjunctival hemorrhage is a blood vessels in the conjunctiva,
    https://vijayanethralaya.com/subconjunctival-hemorrhage/red-eyes/
    Subconjunctival hemorrhage occurs when small blood vessels beneath the conjunctiva, the transparent layer covering the white part of the eye, break and bleed. This results in a bright red patch appearing on the sclera, the white part of the eye, often resembling a burst blood vessel. […] Trauma: Vigorous rubbing of the eye, injury, or sudden increases in intraocular pressure (like during heavy lifting or straining) can cause blood vessels to rupture. […] Medical Conditions: High blood pressure, diabetes, blood clotting disorders, and certain medications such as blood thinners can increase the risk of subconjunctival hemorrhage. […] The primary symptom of subconjunctival hemorrhage is the sudden appearance of a bright red patch on the white of the eye. However, its important to note that this condition typically doesnt cause pain, changes in vision, or discharge from the eye. […] Subconjunctival hemorrhage may be concerning to witness, but its usually harmless and resolves on its own. Understanding its causes, symptoms, and when to seek medical attention can provide reassurance and ensure appropriate care if needed.
  • #86 Subconjunctival hemorrhage (broken blood vessel in eye) – Symptoms & causes – Mayo Clinic
    https://www.mayoclinic.org/diseases-conditions/subconjunctival-hemorrhage/symptoms-causes/syc-20353826
    A subconjunctival hemorrhage (sub-kun-JUNK-tih-vul HEM-uh-ruj) occurs when a tiny blood vessel breaks just underneath the clear surface of your eye (conjunctiva). […] A broken blood vessel in the eye may look alarming, but it’s usually harmless. […] A subconjunctival hemorrhage often occurs without any obvious harm to your eye. Even a strong sneeze or cough can cause a blood vessel to break in the eye. […] The cause of a subconjunctival hemorrhage isn’t always known. The following actions may cause a small blood vessel to rupture in your eye: […] In some cases, a subconjunctival hemorrhage may result from an eye injury, including: […] Risk factors for a subconjunctival hemorrhage include: […] Health complications from a subconjunctival hemorrhage are rare. […] If the bleeding on the surface of your eye has a clearly identifiable cause, such as a bleeding disorder or blood-thinning medication, ask your doctor if you can take any steps to reduce the risk of a subconjunctival hemorrhage.
  • #87 Subconjunctival hemorrhage (broken blood vessel in eye) // Middlesex Health
    https://middlesexhealth.org/learning-center/diseases-and-conditions/subconjunctival-hemorrhage-broken-blood-vessel-in-eye
    A subconjunctival hemorrhage (sub-kun-JUNK-tih-vul HEM-uh-ruj) occurs when a tiny blood vessel breaks just underneath the clear surface of your eye (conjunctiva). […] The cause of a subconjunctival hemorrhage isn’t always known. The following actions may cause a small blood vessel to rupture in your eye: Violent coughing, Powerful sneezing, Straining, Vomiting. […] In some cases, a subconjunctival hemorrhage may result from an eye injury, including: Roughly rubbing your eye, Trauma, such as a foreign object injuring your eye. […] Health complications from a subconjunctival hemorrhage are rare. If your condition is due to trauma, your doctor may evaluate your eye to ensure you don’t have other eye complications or injury. […] You may want to use eye drops, such as artificial tears, to soothe any scratchy feeling you may be experiencing. Beyond that, the blood will absorb within about 1 to 2 weeks, and you’ll need no treatment.
  • #88 Subconjunctival Hemorrhage Causes, Symptoms, Pain, Treatment
    https://www.medicinenet.com/subconjunctival_hemorrhage/article.htm
    A subconjunctival hemorrhage is blood from a tiny broken blood vessel located between the conjunctiva and the underlying sclera. […] These blood vessels are somewhat fragile and their walls break easily, resulting in a subconjunctival hemorrhage (bleeding under the conjunctiva). […] Subconjunctival hemorrhage can also be non-spontaneous and result from hemorrhagic conjunctivitis, a severe eye infection, trauma to the head or eye, or after cataract surgery, other eye surgery, or eyelid surgery. […] The prognosis of subconjunctival hemorrhage is excellent when it occurs in the absence of trauma. It will spontaneously become smaller and disappear in less than two weeks. It will cause no scarring visual loss or other ocular changes. […] A subconjunctival hemorrhage will not cause any complications unless it is associated with trauma to the eye or a recent history of easy bruising.
  • #89 Subconjunctival Hemorrhage Causes, Symptoms, Pain, Treatment
    https://www.medicinenet.com/subconjunctival_hemorrhage/article.htm
    A subconjunctival hemorrhage is blood from a tiny broken blood vessel located between the conjunctiva and the underlying sclera. […] These blood vessels are somewhat fragile and their walls break easily, resulting in a subconjunctival hemorrhage (bleeding under the conjunctiva). […] Subconjunctival hemorrhage can also be non-spontaneous and result from hemorrhagic conjunctivitis, a severe eye infection, trauma to the head or eye, or after cataract surgery, other eye surgery, or eyelid surgery. […] The prognosis of subconjunctival hemorrhage is excellent when it occurs in the absence of trauma. It will spontaneously become smaller and disappear in less than two weeks. It will cause no scarring visual loss or other ocular changes. […] A subconjunctival hemorrhage will not cause any complications unless it is associated with trauma to the eye or a recent history of easy bruising.
  • #90 Subconjunctival Hemorrhage – Causes and Treatment | MedPark Hospital
    http://www.medparkhospital.com/en-US/disease-and-treatment/subconjunctival-hemorrhage
    The conjunctiva is the white of the eye that contains many tiny blood vessels. If these blood vessels break, it can cause bleeding in the eye or a condition known as subconjunctival hemorrhage. […] Activities or health problems that raise blood pressure can cause the tiny blood vessels in your eyes to break. […] Other underlying health conditions that can be the causes of subconjunctival hemorrhages are diabetes, hypertension, and bleeding disorders. […] Subconjunctival hemorrhages are not dangerous. In rare cases, it can be a sign of a serious underlying health condition such as a bleeding disorder, severe eye trauma, vascular disease, or severe asthma. […] If there is irritation, the patient can alleviate the symptoms using lubricating eye drops or artificial tears. Typically, the symptoms can resolve by themselves within 1-2 weeks. […] Usually, subconjunctival hemorrhage is not dangerous and tends to resolve without treatment within 1-2 weeks. If it recurs or there is pain, it is advisable to consult a physician for a thorough examination to determine the underlying causes.
  • #91 Subconjunctival Hemorrhage in Newborns – Learn More
    https://www.childbirthinjuries.com/birth-injury/subconjunctival-hemorrhage/
    Subconjunctival hemorrhages in newborns occur when small blood vessels in the white of the eye (sclera) burst and cause a bleed. […] Most cases of subconjunctival hemorrhage in newborns are the result of birth trauma from sudden increases in internal or external pressure. […] Excessive force can exert pressure on the child during delivery when forceps or vacuum extractors are used incorrectly, resulting in complications such as a subconjunctival hemorrhage in a baby. […] In rare cases, there may be permanent eye damage or vision loss. A subconjunctival hemorrhage in babies may also be an early symptom or indication of a more serious problem, such as a bleeding disorder, tumor, or a more severe birth injury. […] There is no specific treatment for infant subconjunctival hemorrhage. Most cases clear up on their own within 2-3 weeks.
  • #92 Broken Blood Vessel in the Eye: Subconjunctival Hemorrhage
    https://www.verywellhealth.com/broken-blood-vessel-in-the-eye-8643565
    However, blood vessel changes deeper in the eye, on the light-sensitive retina, are a concern for conditions affecting the retina and can show an increased risk for stroke. […] All subconjunctival hemorrhages are also not the same. Healthcare providers usually divide these into two groups: traumatic and spontaneous. […] Trauma from medical procedures or physical injury can cause a subconjunctival hemorrhage. […] A blood spot in the eye can also appear seemingly out of nowhere. Your eye is clear one minute, and the next, there’s a blood spot. Usually, this is linked to a sudden rise in pressure in the head related to lifting something heavy, vomiting, or coughing extensively. […] Most cases we see in the office are benign (not harmful), resulting from inadvertent rubbing of the eye, lifting, and bending.
  • #93 Subconjunctival Hemorrhage (Blood in Eye) – Causes and Treatment
    https://www.allaboutvision.com/conditions/subconjunctival-hemorrhage/
    A subconjunctival hemorrhage is caused by a popped blood vessel under the thin, clear tissue (conjunctiva) that covers the sclera. […] A subconjunctival hemorrhage is blood on the front of the eye. […] A subconjunctival hemorrhage looks like a bright red spot on the white part of the eye. […] A subconjunctival hemorrhage doesn’t cause symptoms like blurry vision or eye pain. […] The primary sign of a subconjunctival hemorrhage a bright red spot on the white of your eye is unmistakable. […] Something as simple as a cough or a sneeze can cause a subconjunctival hemorrhage and bloody eye. […] But often, the cause of a subconjunctival hemorrhage is unknown. […] There really is no treatment for subconjunctival hemorrhages. […] Subconjunctival hemorrhages are harmless and usually go away within a week or two.
  • #94 Popped Blood Vessel in Eye – Causes & What to Do
    https://www.visioncenter.org/conditions/popped-blood-vessel/
    A popped blood vessel in the eye, or subconjunctival hemorrhage, happens when there’s a broken blood vessel beneath the surface of your eye (conjunctiva). This causes bright red patches to appear on the white of your eye (sclera). […] Though they can be alarming, broken blood vessels in the eye are common and rarely serious. […] Blood in your eye can be alarming, but broken blood vessels are usually painless. […] Additionally, newborns can develop a subconjunctival hemorrhage during childbirth, and it’s no cause for concern. This commonly occurs during a stressful birth when the pressure from labor contractions causes the baby’s blood vessels to burst. […] Seek medical attention if the subconjunctival hemorrhage is caused by head trauma, eye injury, or a facial injury. […] You should especially see a doctor if you notice unexplained bleeding or bruising in other areas of your body. Additionally, recurrent subconjunctival hemorrhages could be a sign of a more serious underlying condition. […] While a popped blood vessel in the eye can be startling, remember it’s usually harmless and resolves on its own.
  • #95 Popped Blood Vessel in Eye – Causes & What to Do
    https://www.visioncenter.org/conditions/popped-blood-vessel/
    A popped blood vessel in the eye, or subconjunctival hemorrhage, happens when there’s a broken blood vessel beneath the surface of your eye (conjunctiva). This causes bright red patches to appear on the white of your eye (sclera). […] Though they can be alarming, broken blood vessels in the eye are common and rarely serious. […] Blood in your eye can be alarming, but broken blood vessels are usually painless. […] Additionally, newborns can develop a subconjunctival hemorrhage during childbirth, and it’s no cause for concern. This commonly occurs during a stressful birth when the pressure from labor contractions causes the baby’s blood vessels to burst. […] Seek medical attention if the subconjunctival hemorrhage is caused by head trauma, eye injury, or a facial injury. […] You should especially see a doctor if you notice unexplained bleeding or bruising in other areas of your body. Additionally, recurrent subconjunctival hemorrhages could be a sign of a more serious underlying condition. […] While a popped blood vessel in the eye can be startling, remember it’s usually harmless and resolves on its own.
  • #96 Popped Blood Vessel in Eye – Causes & What to Do
    https://www.visioncenter.org/conditions/popped-blood-vessel/
    A popped blood vessel in the eye, or subconjunctival hemorrhage, happens when there’s a broken blood vessel beneath the surface of your eye (conjunctiva). This causes bright red patches to appear on the white of your eye (sclera). […] Though they can be alarming, broken blood vessels in the eye are common and rarely serious. […] Blood in your eye can be alarming, but broken blood vessels are usually painless. […] Additionally, newborns can develop a subconjunctival hemorrhage during childbirth, and it’s no cause for concern. This commonly occurs during a stressful birth when the pressure from labor contractions causes the baby’s blood vessels to burst. […] Seek medical attention if the subconjunctival hemorrhage is caused by head trauma, eye injury, or a facial injury. […] You should especially see a doctor if you notice unexplained bleeding or bruising in other areas of your body. Additionally, recurrent subconjunctival hemorrhages could be a sign of a more serious underlying condition. […] While a popped blood vessel in the eye can be startling, remember it’s usually harmless and resolves on its own.
  • #97 A Comprehensive Guide to Eye Bruising (Subconjunctival Hemorrhage)
    https://www.baptisteye.com/a-comprehensive-guide-to-eye-bruising-subconjunctival-hemorrhage
    If you find yourself experiencing this condition often, it might indicate an underlying health issue that needs addressing. […] If you have pain, vision changes, or a significant amount of discharge, you should see a doctor immediately. […] If the hemorrhage follows a significant injury to the eye, it’s important to get it checked out to rule out other damage. […] If you have a known bleeding disorder or are on blood-thinning medication, it’s a good idea to consult a doctor. […] For most cases of subconjunctival hemorrhage, no treatment is necessary. The blood will reabsorb into the body naturally over time. However, here’s what you can expect if you visit a medical professional: […] Your doctor will conduct a thorough examination of your eye, including asking you about your medical history and any recent activities that might have resulted in trauma, to confirm the hemorrhage and rule out any other issues.
  • #98 A Comprehensive Guide to Eye Bruising (Subconjunctival Hemorrhage)
    https://www.baptisteye.com/a-comprehensive-guide-to-eye-bruising-subconjunctival-hemorrhage
    If you find yourself experiencing this condition often, it might indicate an underlying health issue that needs addressing. […] If you have pain, vision changes, or a significant amount of discharge, you should see a doctor immediately. […] If the hemorrhage follows a significant injury to the eye, it’s important to get it checked out to rule out other damage. […] If you have a known bleeding disorder or are on blood-thinning medication, it’s a good idea to consult a doctor. […] For most cases of subconjunctival hemorrhage, no treatment is necessary. The blood will reabsorb into the body naturally over time. However, here’s what you can expect if you visit a medical professional: […] Your doctor will conduct a thorough examination of your eye, including asking you about your medical history and any recent activities that might have resulted in trauma, to confirm the hemorrhage and rule out any other issues.
  • #99 A Comprehensive Guide to Eye Bruising (Subconjunctival Hemorrhage)
    https://www.baptisteye.com/a-comprehensive-guide-to-eye-bruising-subconjunctival-hemorrhage
    If you find yourself experiencing this condition often, it might indicate an underlying health issue that needs addressing. […] If you have pain, vision changes, or a significant amount of discharge, you should see a doctor immediately. […] If the hemorrhage follows a significant injury to the eye, it’s important to get it checked out to rule out other damage. […] If you have a known bleeding disorder or are on blood-thinning medication, it’s a good idea to consult a doctor. […] For most cases of subconjunctival hemorrhage, no treatment is necessary. The blood will reabsorb into the body naturally over time. However, here’s what you can expect if you visit a medical professional: […] Your doctor will conduct a thorough examination of your eye, including asking you about your medical history and any recent activities that might have resulted in trauma, to confirm the hemorrhage and rule out any other issues.
  • #100 A Comprehensive Guide to Eye Bruising (Subconjunctival Hemorrhage)
    https://www.baptisteye.com/a-comprehensive-guide-to-eye-bruising-subconjunctival-hemorrhage
    If you find yourself experiencing this condition often, it might indicate an underlying health issue that needs addressing. […] If you have pain, vision changes, or a significant amount of discharge, you should see a doctor immediately. […] If the hemorrhage follows a significant injury to the eye, it’s important to get it checked out to rule out other damage. […] If you have a known bleeding disorder or are on blood-thinning medication, it’s a good idea to consult a doctor. […] For most cases of subconjunctival hemorrhage, no treatment is necessary. The blood will reabsorb into the body naturally over time. However, here’s what you can expect if you visit a medical professional: […] Your doctor will conduct a thorough examination of your eye, including asking you about your medical history and any recent activities that might have resulted in trauma, to confirm the hemorrhage and rule out any other issues.
  • #101 Subconjunctival hemorrhage (broken blood vessel in eye) // Middlesex Health
    https://middlesexhealth.org/learning-center/diseases-and-conditions/subconjunctival-hemorrhage-broken-blood-vessel-in-eye
    A subconjunctival hemorrhage (sub-kun-JUNK-tih-vul HEM-uh-ruj) occurs when a tiny blood vessel breaks just underneath the clear surface of your eye (conjunctiva). […] The cause of a subconjunctival hemorrhage isn’t always known. The following actions may cause a small blood vessel to rupture in your eye: Violent coughing, Powerful sneezing, Straining, Vomiting. […] In some cases, a subconjunctival hemorrhage may result from an eye injury, including: Roughly rubbing your eye, Trauma, such as a foreign object injuring your eye. […] Health complications from a subconjunctival hemorrhage are rare. If your condition is due to trauma, your doctor may evaluate your eye to ensure you don’t have other eye complications or injury. […] You may want to use eye drops, such as artificial tears, to soothe any scratchy feeling you may be experiencing. Beyond that, the blood will absorb within about 1 to 2 weeks, and you’ll need no treatment.
  • #102 Subconjunctival Hemorrhage Causes and Treatment Options
    https://www.carecredit.com/well-u/health-wellness/subconjunctival-hemorrhage/
    A subconjunctival hemorrhage occurs when small blood vessels in your eyes break, leaking blood between your eye’s sclera and conjunctiva. It can appear startling when you first notice it and will usually look like a red, bloody spot on the white of your eye. […] A wide variety of scenarios can cause a subconjunctival hemorrhage. Many cases begin with something causing a strain or increased pressure in your head. Possible causes include: Coughing or sneezing (which might quickly and briefly raise the blood pressure in your veins). […] High blood pressure or diabetes, for example, can weaken blood vessels and make them more likely to rupture. […] In rare cases of a severely damaged blood vessel, you might need surgery to repair it.