Mastitis
Objawy

Mastitis to zapalenie tkanki piersiowej, które może mieć charakter nieinfekcyjny (zapalny) lub infekcyjny, najczęściej wywołany przez Staphylococcus aureus. Klinicznie manifestuje się nagłym bólem, zaczerwienieniem, obrzękiem i uciepleniem piersi, często jednostronnie, z towarzyszącą gorączką powyżej 38,3°C oraz objawami grypopodobnymi, takimi jak dreszcze, zmęczenie i bóle mięśni. Etiologia obejmuje zastój mleka, zablokowanie przewodów mlecznych, uszkodzenia brodawek oraz czynniki osłabiające odporność. Diagnostycznie istotne jest odróżnienie mastitis infekcyjnego od nieinfekcyjnego, gdyż leczenie i rokowanie różnią się znacząco. Nieleczone zapalenie może prowadzić do powikłań, w tym ropnia piersi, który wymaga interwencji chirurgicznej, a także do sepsy, stanowiącej zagrożenie życia.

Mastitis – definicja i charakterystyka

Mastitis (zapalenie sutka) to stan zapalny tkanki piersiowej, który objawia się zaczerwienieniem, obrzękiem i bólem w jednej lub obu piersiach. Zapalenie to może przebiegać z infekcją lub bez niej. Chociaż najczęściej występuje u kobiet karmiących piersią, może również dotknąć osoby niekarmiące, a nawet mężczyzn.123

Mastitis można określić jako bolesny, gorący, obrzęknięty, często klinowaty obszar piersi, zazwyczaj z towarzyszącą gorączką (38,5°C). Objawy zapalenia piersi mogą być czasem mylone z objawami grypy. Zapalenie sutka może również oznaczać stan zapalny piersi objawiający się zaczerwienieniem, bólem i uciepleniem, gdy pierś jest przepełniona lub zablokowana, bez obecności infekcji.45

Przyczyny zapalenia sutka

Zapalenie sutka najczęściej rozwija się, gdy mleko nie jest prawidłowo usuwane z piersi. Może to nastąpić z kilku powodów:67

  • Zastój mleka prowadzący do zablokowania przewodów mlecznych
  • Przewlekłe przepełnienie piersi
  • Nadmierne odciąganie pokarmu lub próby „opróżnienia piersi”
  • Nieprawidłowe przystawienie dziecka do piersi
  • Pęknięcia lub uszkodzenia brodawek, przez które bakterie mogą wniknąć do tkanki piersi
  • Stres, zmęczenie, anemia i osłabiona odporność

8910

Eksperci ds. karmienia piersią obecnie sugerują, że to, co wcześniej uważano za odrębne problemy w piersi, takie jak zapalenie sutka, zablokowane przewody, pęcherze mleczne i ropnie, to w rzeczywistości etapy procesu zapalnego – reakcji organizmu na zagrożenie.11

Objawy zapalenia sutka

Objawy zapalenia sutka często pojawiają się nagle i mogą dotyczyć jednej lub obu piersi. Warto podkreślić, że zwykle dotyczą tylko jednej piersi.1213

Objawy miejscowe

  • Ból i tkliwość piersi – pierś może być bolesna w dotyku, uczucie bólu lub pieczenia może być stałe lub występować tylko podczas karmienia piersią
  • Obrzęk i zaczerwienienie – często w kształcie klina; zaczerwienienie może być trudniejsze do zauważenia na ciemniejszej skórze (u osób o czarnej lub brązowej karnacji obszar może wyglądać ciemniej)
  • Ucieplenie – pierś jest ciepła lub gorąca w dotyku
  • Stwardnienie tkanki piersi lub wyczuwalny guzek
  • Wydzielina z brodawki sutkowej, która może być biała lub zawierać smugi krwi

14151617

Objawy ogólne

  • Objawy grypopodobne – złe samopoczucie, bóle mięśni, ból głowy
  • Gorączka powyżej 38,3°C (101°F)
  • Dreszcze i potliwość
  • Zmęczenie i osłabienie
  • Nudności lub wymioty (rzadziej)
  • Przyspieszony rytm serca (tachykardia)

18192021

Warto zauważyć, że u niektórych kobiet pierwszymi objawami są objawy grypopodobne, a dopiero później zauważają bolesny, zaczerwieniony obszar na piersi.2223

Rozpoznanie zapalenia sutka

Różnicowanie postaci zapalenia sutka

Zapalenie sutka może występować w różnych postaciach, które ważne jest rozróżnić, aby zastosować odpowiednie leczenie:2425

  • Zapalenie nieinfekycjne (zapalne) – wynikające z zablokowanych przewodów mlecznych i zastoju pokarmu, bez udziału bakterii
  • Zapalenie infekcyjne (bakteryjne) – gdy dochodzi do infekcji bakteryjnej, często wywołanej przez bakterie Staphylococcus aureus

Bardzo ważne jest rozróżnienie między zapaleniem zapalnym a zapaleniem infekcyjnym piersi. Wiele rodzajów stanów zapalnych w organizmie powoduje zaczerwienienie i objawy ogólnoustrojowe bez infekcji, takie jak zakrzepy krwi w nodze. Objawy zapalenia sutka mogą również naśladować objawy paniki i lęku, w tym pocenie się, zaczerwienienie, naprzemienne z dreszczami i przyspieszonym rytmem serca.26

Różnicowanie z zatkaniem przewodu mlecznego

Objawy zablokowanego przewodu mlecznego postępują stopniowo i mogą obejmować ból, twardy guzek, ciepły i bolesny zlokalizowany punkt lub klinowaty obszar przepełnienia na piersi. Natomiast objawy zapalenia sutka pojawiają się szybko i obejmują objawy grypopodobne, takie jak gorączka, dreszcze, zmęczenie i bóle ciała. Ból jest zazwyczaj bardziej intensywny niż przy zablokowanym przewodzie, a na piersiach mogą pojawić się czerwone smugi.2728

Przebieg i progresja zapalenia sutka

Czas wystąpienia

Zapalenie sutka najczęściej występuje w pierwszych tygodniach po porodzie, chociaż może pojawić się w dowolnym momencie karmienia piersią:293031

  • Objawy zapalenia sutka najczęściej pojawiają się w ciągu 4-6 tygodni po porodzie
  • 75-95% przypadków występuje przed ukończeniem przez dziecko trzeciego miesiąca życia
  • Szczególnie często zapalenie występuje w pierwszych 2-3 tygodniach karmienia

Progresja choroby

Zapalenie sutka może szybko się rozwijać w ciągu kilku godzin i wymaga natychmiastowego leczenia.32 Przebieg zapalenia sutka można podzielić na następujące etapy:3334

  1. Zablokowany przewód mleczny – początkowy etap, który może prowadzić do zapalenia, jeśli nie jest leczony
  2. Zapalenie nieinfekycjne – postępująca bolesność, zaczerwienienie i twardość piersi
  3. Zapalenie infekcyjne – nasilające się zaczerwienienie, ból i twardość piersi, gorączka i przyspieszony rytm serca utrzymujące się dłużej niż 24 godziny

Objawy zapalenia sutka zwykle trwają 2-5 dni i osiągają szczyt drugiego i trzeciego dnia.35 Gdy zapalenie jest leczone prawidłowo, objawy poprawiają się znacząco w ciągu 24-72 godzin.3637

Czynniki ryzyka nawrotów

Zapalenie sutka może nawracać z różnych powodów:3839

  • Bakterie są oporne lub niewrażliwe na przepisany antybiotyk
  • Antybiotyki nie są kontynuowane wystarczająco długo
  • Nierozwiązane wcześniejsze problemy z przystawieniem, pozycją lub podażą mleka
  • Wcześniejsze zapalenie infekcyjne nie zostało całkowicie wyleczone antybiotykami

Według badań, około 1 na 6 kobiet doświadcza więcej niż jednego epizodu zapalenia sutka.40 Wskaźnik nawrotów zapalenia sutka w okresie laktacji wynosi między 6,5% a 8,5%.41

Powikłania zapalenia sutka

Ropień piersi

Najpoważniejszym powikłaniem nieleczonego zapalenia sutka jest rozwój ropnia piersi – ograniczonego zbiornika ropy i bakterii otoczonego ścianą w obrębie piersi. Występuje to w niewielkim odsetku przypadków zapalenia sutka.4243

Objawy sugerujące rozwój ropnia piersi obejmują:444546

  • Twardy, bolesny guzek w piersi, który nie zmniejsza się po karmieniu piersią
  • Ropa lub krew wypływająca z brodawki sutkowej
  • Utrzymująca się gorączka i brak poprawy objawów w ciągu 48-72 godzin
  • Pogorszenie objawów ogólnych

Ropień piersi zazwyczaj wymaga chirurgicznego drenażu.4748 Aby uniknąć tego powikłania, należy skontaktować się z lekarzem, gdy tylko pojawią się objawy zapalenia sutka.49

Inne powikłania

  • Zaprzestanie karmienia piersią – jedno z najczęstszych powikłań zapalenia sutka, z 1 na 4 kobiety wskazującą zapalenie sutka jako czynnik decydujący o zaprzestaniu karmienia50
  • Zmniejszenie podaży mleka – zapalenie sutka może powodować obrzęk przewodów mlecznych, wpływając na podaż mleka i utrudniając jego przepływ51
  • Sepsa – w bardzo rzadkich przypadkach, gdy bakterie przedostają się do krwioobiegu, może rozwinąć się sepsa, która jest stanem zagrażającym życiu5253

Kiedy szukać pomocy medycznej

Należy skontaktować się z lekarzem, jeśli:54555657

  • Objawy nie poprawiają się lub pogarszają się po 12-24 godzinach stosowania metod samodzielnego leczenia
  • Pojawia się gorączka powyżej 38,5°C
  • Występują dreszcze i objawy grypopodobne
  • W wydzielinie z piersi pojawia się ropa lub krew
  • Na brodawce sutkowej widoczne są oznaki infekcji
  • Pojawia się bolesny guzek, który może być ropniem

Należy natychmiast szukać pomocy medycznej, jeśli:58

  • Pojawia się poważne pogorszenie stanu ogólnego
  • Występują zawroty głowy, dezorientacja
  • Pojawia się nudności, wymioty lub biegunka wraz z objawami zapalenia sutka
  • Mowa staje się niewyraźna

Mogą to być oznaki, że zapalenie sutka rozwija się w sepsę, która w ciężkich przypadkach jest stanem nagłym wymagającym pilnej hospitalizacji i dożylnej antybiotykoterapii.59

Rozpoznanie różnicowe

Zapalenie piersi może być czasami mylone z innymi stanami, dlatego ważna jest dokładna diagnostyka:6061

  • Zapalny rak piersi – ma objawy bardzo podobne do zapalenia sutka i może być mylony z infekcją. Jeśli rozpoznano zapalenie sutka, a leczenie antybiotykami nie pomaga w ciągu tygodnia lub około, może być konieczna biopsja skóry, aby upewnić się, że to nie rak.
  • Zatkany przewód mleczny – zazwyczaj objawia się zlokalizowanym bólem i guzkiem, ale bez objawów ogólnoustrojowych.
  • Torbiel mleczna (galaktocele) – prawdziwa torbiel retencyjna mleka, która może wymagać drenażu.

Zapalny rak piersi może rozprzestrzeniać się szybko, więc nie należy odkładać ponownej wizyty u lekarza, jeśli objawy utrzymują się pomimo leczenia antybiotykami.62

Podsumowanie przebiegu mastitis

Zapalenie sutka to stan zapalny tkanki piersiowej, który może przebiegać z infekcją lub bez niej. Objawia się bólem, zaczerwienieniem i obrzękiem piersi, często z towarzyszącymi objawami ogólnymi podobnymi do grypy. Objawy zazwyczaj pojawiają się nagle i rozwijają się szybko. Nieleczone zapalenie sutka może prowadzić do poważnych powikłań, takich jak ropień piersi wymagający drenażu chirurgicznego.636465

Przy odpowiednim leczeniu większość przypadków zapalenia sutka ulega poprawie w ciągu 24-72 godzin, a całkowite ustąpienie objawów następuje po 10-14 dniach. Ważne jest, aby rozpoznać wczesne objawy zapalenia sutka i podjąć szybkie działania, aby zapobiec progresji choroby i powikłaniom.6667

Kolejne rozdziały

Zapraszamy do dalszego czytania naszego leksykonu.

Wybierz kolejny rozdział z menu poniżej, aby otworzyć nową podstronę kompedium wiedzy i uzyskać szczegółowe informację o leku, substancji lub chorobie.

  1. 09.04.2026
  2. www.leksykon.com.pl

Materiały źródłowe

  • #1 Mastitis – Symptoms and causes – Mayo Clinic
    https://www.mayoclinic.org/diseases-conditions/mastitis/symptoms-causes/syc-20374829
    Mastitis, which mainly affects people who are breastfeeding, causes redness, swelling and pain in one or both breasts. The redness may be harder to see on Black or brown skin. […] Mastitis is swelling and redness, called inflammation, of breast tissue. It sometimes involves an infection. Besides causing swelling and redness, mastitis causes breast pain and warmth. An infection also can cause fever and chills. […] Symptoms of mastitis can appear suddenly. They may be in one or both breasts. Symptoms may include: Breast tenderness or warmth. Breast swelling. Thickening of breast tissue, or a breast lump. Pain or a burning feeling all the time or while breastfeeding. Skin redness, often in a wedge-shaped pattern. The redness may be harder to see on Black or brown skin. Feeling ill. Fever of 101 degrees Fahrenheit (38.3 degrees Celsius) or greater.
  • #2 Mastitis and Sore Breasts – Signs, Symptoms, and Treatment
    https://llli.org/breastfeeding-info/mastitis/
    You have a sore or tender breast, a change in color in an area of the breast, or feel a hard spot or small lump. What now? Could it be mastitis? […] What breastfeeding experts used to think of as separate problems in the breast, such as mastitis, blocked ducts, milk blister “blebs,” and abscesses, are now suggested to be stages in the process of inflammation—the body’s response to a threat. […] Mastitis can occur when an area of blocked ducts continues to be compressed, or more generally, when your breasts become overly full, causing swelling and inflammation. This does not happen as the result of one delayed feeding, but rather is part of a process. […] Chronic engorgement, over pumping or trying to “empty the breasts,” all increase the risk of mastitis. […] It is important for your baby to continue breastfeeding from the affected side to help prevent the inflammation from worsening and creating an abscess.
  • #3 Mastitis: Treatment, causes, and symptoms
    https://www.medicalnewstoday.com/articles/163876
    Mastitis is an infection in the tissue of one or both of the mammary glands inside the breasts. It usually affects people who are producing milk and nursing. […] Mastitis that occurs during breast-feeding is also known as lactation mastitis. It is thought to affect around 10 percent of all breast-feeding mothers. However, study results vary significantly, from a very small percentage of cases up to 33 percent. […] It often develops during the first 3 months after giving birth, but it can occur up to 2 years later. […] Symptoms can include chills, fatigue, and a swollen breast. […] Signs or symptoms may develop rapidly. They can include: an area of the breast becoming red and swollen, the affected area of the breast hurting when touched, the affected area feeling hot when touched, a burning sensation in the breast that may always be there or only when breast-feeding, flu-like symptoms.
  • #4 Mastitis: Causes, Symptoms, and Management | Medela
    https://www.medela.com/en/lactation-professionals/scientific-knowledge/breastfeeding/mastitis
    Mastitis may be defined as a tender, warm or hot, swollen, wedge-shaped area of the breast, usually accompanied by a fever (38.5C). Mastitis symptoms can sometimes be mistaken for flu. Mastitis may also refer to inflammation of the breast appearing as breast redness, breast pain and heat when the breast is engorged or blocked, without the presence of infection. […] Mastitis can get worse within just a few hours and needs immediate treatment.
  • #5 Mastitis | Healthify
    https://healthify.nz/health-a-z/m/mastitis
    Mastitis ( kak) is when your breast or part of it becomes inflamed (swollen, red, hot and painful). It usually gets better when the inflammation is treated and antibiotics are not needed in most cases. […] Symptoms of mastitis include: a sore breast, a lumpy area that’s usually red and tender, fever (a high temperature), chills, feeling unwell with 'flu-like’ symptoms, such as tired, aching, run-down. […] If you have a fever (temperature over 38.5C) or your mastitis symptoms are not getting better in 24 hours it’s important you talk to a healthcare provider. They may need to check and treat you for a bacterial infection or breast abscess. […] Mastitis is a spectrum condition, is not helped, and is likely to be worsened, by deep massage, may elicit a systemic response that is not necessarily infective, mostly resolves with conservative care, is not the same as normal lactational glandular tissue which can feel lumpy and tender, does not develop into infection in a period of hours, is not caused by retrograde spread of bacteria from a damaged nipple, is not caused by mammary candidiasis, is not helped by instructions to have baby drain the breast, dangle feeds or topical applications, does not require investigations of c-reactive protein or white blood cell count, since these are markers of inflammation not specific for infection.
  • #6 Mastitis – Wikipedia
    https://en.wikipedia.org/wiki/Mastitis
    Most of the women first experience the flu-like symptoms and just after they may notice a sore red area on the breast. […] Mastitis typically develops when the milk is not properly removed from the breast. […] Milk stasis can lead to the milk ducts in the breasts becoming blocked, as the breast milk is not being properly and regularly expressed. […] The presence of cracks or sores on the nipples increases the likelihood of infection. […] Women who are breastfeeding are at risk for developing mastitis especially if they have sore or cracked nipples or have had mastitis before while breastfeeding another baby. […] Also, the chances of getting mastitis increases if women use only one position to breastfeed or wear a tight-fitting bra, which may restrict milk flow. […] Women with diabetes, chronic illness, AIDS, or an impaired immune system may be more susceptible to the development of mastitis.
  • #7 Mastitis and Sore Breasts – Signs, Symptoms, and Treatment
    https://llli.org/breastfeeding-info/mastitis/
    You have a sore or tender breast, a change in color in an area of the breast, or feel a hard spot or small lump. What now? Could it be mastitis? […] What breastfeeding experts used to think of as separate problems in the breast, such as mastitis, blocked ducts, milk blister “blebs,” and abscesses, are now suggested to be stages in the process of inflammation—the body’s response to a threat. […] Mastitis can occur when an area of blocked ducts continues to be compressed, or more generally, when your breasts become overly full, causing swelling and inflammation. This does not happen as the result of one delayed feeding, but rather is part of a process. […] Chronic engorgement, over pumping or trying to “empty the breasts,” all increase the risk of mastitis. […] It is important for your baby to continue breastfeeding from the affected side to help prevent the inflammation from worsening and creating an abscess.
  • #8 Mastitis and Sore Breasts – Signs, Symptoms, and Treatment
    https://llli.org/breastfeeding-info/mastitis/
    You have a sore or tender breast, a change in color in an area of the breast, or feel a hard spot or small lump. What now? Could it be mastitis? […] What breastfeeding experts used to think of as separate problems in the breast, such as mastitis, blocked ducts, milk blister “blebs,” and abscesses, are now suggested to be stages in the process of inflammation—the body’s response to a threat. […] Mastitis can occur when an area of blocked ducts continues to be compressed, or more generally, when your breasts become overly full, causing swelling and inflammation. This does not happen as the result of one delayed feeding, but rather is part of a process. […] Chronic engorgement, over pumping or trying to “empty the breasts,” all increase the risk of mastitis. […] It is important for your baby to continue breastfeeding from the affected side to help prevent the inflammation from worsening and creating an abscess.
  • #9 Breastfeeding – mastitis and other nipple and breast problems | Better Health Channel
    https://www.betterhealth.vic.gov.au/health/healthyliving/breastfeeding-mastitis-and-other-nipple-and-breast-problems
    Factors that predispose a woman to blocked milk ducts, which can lead to mastitis, include: Poor drainage of the breast this can be caused by poor attachment of the baby at your breast or limiting your babys time at the breast. Engorgement of your breast due to a missed feed or delaying a feed. A tight or ill-fitting bra or consistently lying in one position during sleep. Holding your breast too tightly during feeding. Trauma such as a kick from a toddler or pressure from a seatbelt. […] Other factors that predispose a woman to mastitis include: Poor physical health, being unwell and being anaemic. Using a nipple shield. Previous or recurrent blocked ducts. Nipple trauma caused by incorrect attachment of the baby during feeds. Interrupting feeds, cutting feeds short, by limiting feed times. The use of nipple creams, which can harbour bacteria. Secondary infection like thrush.
  • #10 Clogged ducts vs. mastitis? How to tell the difference — TLN
    https://lactationnetwork.com/blog/ask-the-ibclc-plugged-ducts-mastitis/
    Stress, fatigue, anemia and weakened immunity often precede both plugged ducts and mastitis, and an unresolved plugged duct can easily escalate to mastitis. Sore, cracked, or bleeding nipples offer a point of entry for infection, and a hospital stay can increase your exposure to infectious organisms. Having a history of mastitis is a contributing factor, too.
  • #11 Mastitis and Sore Breasts – Signs, Symptoms, and Treatment
    https://llli.org/breastfeeding-info/mastitis/
    You have a sore or tender breast, a change in color in an area of the breast, or feel a hard spot or small lump. What now? Could it be mastitis? […] What breastfeeding experts used to think of as separate problems in the breast, such as mastitis, blocked ducts, milk blister “blebs,” and abscesses, are now suggested to be stages in the process of inflammation—the body’s response to a threat. […] Mastitis can occur when an area of blocked ducts continues to be compressed, or more generally, when your breasts become overly full, causing swelling and inflammation. This does not happen as the result of one delayed feeding, but rather is part of a process. […] Chronic engorgement, over pumping or trying to “empty the breasts,” all increase the risk of mastitis. […] It is important for your baby to continue breastfeeding from the affected side to help prevent the inflammation from worsening and creating an abscess.
  • #12 Mastitis – Symptoms and causes – Mayo Clinic
    https://www.mayoclinic.org/diseases-conditions/mastitis/symptoms-causes/syc-20374829
    Mastitis, which mainly affects people who are breastfeeding, causes redness, swelling and pain in one or both breasts. The redness may be harder to see on Black or brown skin. […] Mastitis is swelling and redness, called inflammation, of breast tissue. It sometimes involves an infection. Besides causing swelling and redness, mastitis causes breast pain and warmth. An infection also can cause fever and chills. […] Symptoms of mastitis can appear suddenly. They may be in one or both breasts. Symptoms may include: Breast tenderness or warmth. Breast swelling. Thickening of breast tissue, or a breast lump. Pain or a burning feeling all the time or while breastfeeding. Skin redness, often in a wedge-shaped pattern. The redness may be harder to see on Black or brown skin. Feeling ill. Fever of 101 degrees Fahrenheit (38.3 degrees Celsius) or greater.
  • #13 Mastitis | nidirect
    https://www.nidirect.gov.uk/conditions/mastitis
    Mastitis usually only affects one breast, and symptoms often develop quickly. […] Symptoms of mastitis can include: a red, swollen area on your breast that may feel hot and painful to touch, a breast lump or area of hardness on your breast, a burning pain in your breast that may be continuous or may only occur when you are breastfeeding, nipple discharge, which may be white or contain streaks of blood. […] You may also experience flu-like symptoms, such as aches, a high temperature (fever), chills and tiredness. […] Mastitis could lead to a painful collection of pus (breast abscess), which may need to be drained surgically. […] Mastitis can usually be easily treated and most women make a full recovery very quickly. […] For non-breastfeeding women with mastitis and breastfeeding women with a suspected infection, a course of antibiotic tablets will usually be prescribed. This is to bring the infection under control.
  • #14 Mastitis – Symptoms and causes – Mayo Clinic
    https://www.mayoclinic.org/diseases-conditions/mastitis/symptoms-causes/syc-20374829
    Mastitis, which mainly affects people who are breastfeeding, causes redness, swelling and pain in one or both breasts. The redness may be harder to see on Black or brown skin. […] Mastitis is swelling and redness, called inflammation, of breast tissue. It sometimes involves an infection. Besides causing swelling and redness, mastitis causes breast pain and warmth. An infection also can cause fever and chills. […] Symptoms of mastitis can appear suddenly. They may be in one or both breasts. Symptoms may include: Breast tenderness or warmth. Breast swelling. Thickening of breast tissue, or a breast lump. Pain or a burning feeling all the time or while breastfeeding. Skin redness, often in a wedge-shaped pattern. The redness may be harder to see on Black or brown skin. Feeling ill. Fever of 101 degrees Fahrenheit (38.3 degrees Celsius) or greater.
  • #15 Mastitis
    https://www.nhs.uk/conditions/mastitis/
    Mastitis is when your breast becomes swollen, hot and painful. […] Mastitis usually only affects 1 breast, and symptoms often come on quickly. They include: a swollen area on your breast that may feel hot and painful to touch the area may become red but this can be harder to see if you have black or brown skin, a wedge-shaped breast lump or a hard area on your breast, a burning pain in your breast that might be constant or only when you breastfeed, nipple discharge, which may be white or contain streaks of blood. […] You may also get flu-like symptoms, such as aches, a high temperature, chills and tiredness.
  • #16 Mastitis – Breastfeeding challenges – Start for Life – NHS
    https://www.nhs.uk/start-for-life/baby/feeding-your-baby/breastfeeding/breastfeeding-challenges/mastitis/
    Mastitis makes your breast tissue inflamed and painful. You might notice a lump around the sore area, sometimes the inflammation turns into an infection. […] Signs and symptoms of mastitis often develop quickly and can include: a swollen area on your breast that may feel sore breasts that feel swollen, hot and painful to touch you may also have red patches, but redness can be harder to see on brown and black skin […] a burning pain in your breast – you may feel this only when breastfeeding or it may be constant […] nipple discharge, which may be white or contain streaks of blood […] a lump or hard area on your breast […] feeling tired, run down and feverish you may have flu-like symptoms. […] Mastitis mainly affects breastfeeding women, usually within the first 3 months of giving birth but you can also get it if you are not breastfeeding (due to an infection in the breast).
  • #17 Mastitis: Causes, Symptoms, Treatment & Prevention
    https://my.clevelandclinic.org/health/diseases/15613-mastitis
    Mastitis is breast inflammation that can lead to infection. If you’re breastfeeding, you may get mastitis. You may have a red, swollen, painful breast and flu-like symptoms. […] Mastitis is a breast infection that causes your breast to become red, hard and swollen. You can also get a fever or have flu-like symptoms. […] Mastitis is inflammation. This means your breasts may be swollen, tender or warm to touch. Your breasts may become engorged. You may also experience: Breast pain (mastalgia) or burning sensation that worsens when your baby nurses. Hard lumps on your breast. Red marks on your breast. Flu-like symptoms, including fever and chills if mastitis infection occurs. […] Inflammatory mastitis usually gets completely better within 10 to 14 days. When managed correctly, symptoms improve dramatically within 24 to 72 hours. […] If at-home treatment for inflammatory mastitis doesn’t help, it could progress to bacterial mastitis. […] If left untreated, a breast infection like mastitis can lead to a breast abscess. […] Yes, it’s possible to get mastitis multiple times.
  • #18 Mastitis While Breastfeeding | HealthLink BC
    https://www.healthlinkbc.ca/healthwise/mastitis-while-breastfeeding
    Mastitis can leave a new mother feeling very tired and run-down. […] Mastitis can be discouraging and painful. But it is usually easily cleared up with medicine. […] If you have mastitis, you may first notice: A painful area on one breast. It may be red, warm to the touch, or both. Chills, aches, and flu-like symptoms. A fever. […] Signs that mastitis is getting worse include swollen and painful lymph nodes in the armpit next to the infected breast, a fast heart rate, and flu-like symptoms that get worse. Mastitis can lead to a breast abscess, which feels like a hard, painful lump. […] The symptoms of mastitis most often appear within 4 to 6 weeks after childbirth. […] In some cases, symptoms of mastitis get worse and the breast forms a pocket of pus (abscess) in the infected area.
  • #19 Breast Infection (Mastitis): Symptoms, Causes, Treatments
    https://www.webmd.com/women/breast-infection
    Mastitis is an infection of breast tissue that happens most often when breastfeeding but can occur at other times as well. […] The early signs can come on very suddenly. You may feel like you’re getting the flu before you feel any pain or swelling in your breast. If you feel pain or see redness, call your doctor as soon as possible. […] These are some common mastitis symptoms: Breast pain, warmth, and swelling; Redness in a triangle- or wedge-shaped pattern; A lump or thickening in the breast; A fever of 101 F or higher; Flu-like symptoms such as body aches or chills; Tiredness; Swollen or tender lymph nodes in the armpit on the same side as the affected breast; Itching. […] A breast abscess can be a complication of mastitis. Noncancerous masses such as abscesses are more often tender and frequently feel mobile beneath the skin. […] Once you start treatment, you should see an improvement in 24 to 72 hours. You should be completely better in 10-14 days.
  • #20 7 Top Mastitis Symptoms and Treatment Guidelines | Ochsner Health
    https://blog.ochsner.org/articles/i-think-mastitis-is-starting-top-tips-on-how-treat-it-early
    Some early warning signs of mastitis a woman may notice are redness and tenderness to the touch in one of her breasts. […] This inflammation results in breast pain, swelling, warmth and redness. […] Signs and symptoms of mastitis can appear suddenly. The most common include: Flu-like symptoms, such as body aches or chills, Extreme tiredness, Breast tenderness, Hot, swollen breasts, Redness in a triangle- or wedge-shaped pattern, Hard lumps on your breast, Pain or a burning sensation, especially when breastfeeding. […] If addressed early, the BAIT method should provide relief, and the condition may not progress to an infection. […] If you experience any of the below symptoms, you must see your doctor: Chills, Fever, Swelling or redness at the lump, Discharge from the nipple, Flu-like symptoms, Severe pain and discomfort. […] These symptoms could reflect a breast infection, and the doctor must evaluate the need for antibiotics.
  • #21 Mastitis Information – The Breastfeeding Network
    https://www.breastfeedingnetwork.org.uk/breastfeeding-information/mastitis-breastfeeding/
    The first sign of mastitis is a swollen usually painful area on the breast. On darker skin tones there might be a darkening of the skin and on lighter skin tones this might be visible as a red area on the breast. […] Flu like symptoms aching, increased temperature, shivering, feeling tearful and tired. This feeling can sometimes start very suddenly and get worse very quickly. […] Mastitis starts with poor milk drainage. If your baby is not effectively attached to your breast, or has difficulty feeding, it may be hard for the baby to remove the milk and some parts of your breast may not be drained during a feed. […] If you do not begin to feel better after 24 hours despite using self-help measures, or especially if you start to feel worse, you should speak to your GP or health visitor. You may need to take antibiotics.
  • #22 Mastitis – Wikipedia
    https://en.wikipedia.org/wiki/Mastitis
    Most of the women first experience the flu-like symptoms and just after they may notice a sore red area on the breast. […] Mastitis typically develops when the milk is not properly removed from the breast. […] Milk stasis can lead to the milk ducts in the breasts becoming blocked, as the breast milk is not being properly and regularly expressed. […] The presence of cracks or sores on the nipples increases the likelihood of infection. […] Women who are breastfeeding are at risk for developing mastitis especially if they have sore or cracked nipples or have had mastitis before while breastfeeding another baby. […] Also, the chances of getting mastitis increases if women use only one position to breastfeed or wear a tight-fitting bra, which may restrict milk flow. […] Women with diabetes, chronic illness, AIDS, or an impaired immune system may be more susceptible to the development of mastitis.
  • #23 Mastitis (Breast Infection) – Arbor OBGYN
    https://arbor-obgyn.com/mastitis-breast-infection/
    Although mastitis usually occurs in the first several weeks of breast-feeding, it can happen anytime during breast-feeding. Lactation mastitis tends to affect only one breast — not both breasts. […] In most cases, you’ll feel ill with flu-like symptoms for several hours before you recognize that there’s a sore red area on one of your breasts. […] When mastitis isn’t adequately treated, or it’s related to a blocked duct, an abscess (collection of pus) can develop in your breast. An abscess usually requires surgical drainage. To avoid this complication, talk to your doctor as soon as you develop signs or symptoms of mastitis.
  • #24 Blocked milk ducts and mastitis | Children’s Health Queensland
    https://www.childrens.health.qld.gov.au/health-a-to-z/breastfeeding/blocked-milk-ducts-and-mastitis
    A blocked (or plugged) milk duct (also known as ductal narrowing) can occur when milk flow is restricted by swelling of the breast(s) when too much milk is being made. This can cause your breasts to become inflamed and sore. […] If a blocked milk duct is not treated and gets worse, it might develop into mastitis. […] Mastitis can be caused when blocked milk ducts are not treated quickly. There are two types of mastitis inflammatory and bacterial. […] Inflammatory mastitis can develop from continuing or worsening blocked milk ducts. […] Symptoms include increasing redness, hardness and pain in your breast. […] General symptoms such as fever, chills and fast heart rate. […] Bacterial mastitis can develop from continuing or worsening ductal narrowing and inflammatory mastitis. […] Symptoms include worsening redness, pain and hardness in an area of your breast. […] Continuing fever and fast heart rate lasting longer than 24 hours. […] If you have been unable to relieve symptoms after 24 hours, you may have bacterial mastitis and you should see your GP.
  • #25 Mastitis, Engorgement, and Breast Complications (with Images)
    https://physicianguidetobreastfeeding.org/maternal-concerns/mastitis-and-associated-complications/
    It is very important to distinguish inflammatory mastitis from infectious mastitis. Many types of inflammation in the body produce redness and systemic symptoms without being infectious, such as blood clots in the leg. Mastitis symptoms also mimic panic and anxiety symptoms, including sweating, flushing, alternating with shaking chills and racing heart rate. […] Treatment for mastitis includes BAIT (Breast rest, Advil, Ice, Tylenol). Do not overfeed or overpump a breast to keep it empty. […] Without question, patients should NOT MASSAGE their breasts as this worsens swelling and most often worsens pain as well.
  • #26 Mastitis, Engorgement, and Breast Complications (with Images)
    https://physicianguidetobreastfeeding.org/maternal-concerns/mastitis-and-associated-complications/
    It is very important to distinguish inflammatory mastitis from infectious mastitis. Many types of inflammation in the body produce redness and systemic symptoms without being infectious, such as blood clots in the leg. Mastitis symptoms also mimic panic and anxiety symptoms, including sweating, flushing, alternating with shaking chills and racing heart rate. […] Treatment for mastitis includes BAIT (Breast rest, Advil, Ice, Tylenol). Do not overfeed or overpump a breast to keep it empty. […] Without question, patients should NOT MASSAGE their breasts as this worsens swelling and most often worsens pain as well.
  • #27 Managing plugged ducts and mastitis – Mayo Clinic Health System
    https://www.mayoclinichealthsystem.org/hometown-health/speaking-of-health/managing-plugged-ducts-mastitis-when-breastfeeding
    Plugged ducts and mastitis can be uncomfortable for people who are breastfeeding. Plugged duct symptoms progress gradually, and can include pain, a hard lump, a warm and painful localized spot or a wedge-shaped area of engorgement on the breast. Mastitis symptoms appear rapidly and include flu-like symptoms such as fever, chills, fatigue and body aches. The pain typically is more intense than a plugged duct, and the person also may notice red streaking on the breasts. […] Mastitis can be caused by any of these risk factors, in addition to having sore cracked or bleeding nipples, which can serve as an entry point for an infection and possibly lead to a prolonged hospital stay. People with a history of plugged ducts or mastitis also are at an increased risk for a future infection.
  • #28 Mastitis While Breastfeeding: Symptoms, Treatment & CausesCircleBumpCheckedFilledMedicalBookmarkBookmarkTickBookmarkAddCheckBoxCheckBoxFilled
    https://www.thebump.com/a/mastitis
    “In general, mastitis without infection occurs over a widespread area, whereas a clogged milk duct is usually localized,” Gaither says. “Both can present with redness, pain and swelling, but symptoms in mastitis are generally more severe. Fever and flu-like symptoms are synonymous with an infectious process.”
  • #29 Mastitis While Breastfeeding | HealthLink BC
    https://www.healthlinkbc.ca/healthwise/mastitis-while-breastfeeding
    Mastitis can leave a new mother feeling very tired and run-down. […] Mastitis can be discouraging and painful. But it is usually easily cleared up with medicine. […] If you have mastitis, you may first notice: A painful area on one breast. It may be red, warm to the touch, or both. Chills, aches, and flu-like symptoms. A fever. […] Signs that mastitis is getting worse include swollen and painful lymph nodes in the armpit next to the infected breast, a fast heart rate, and flu-like symptoms that get worse. Mastitis can lead to a breast abscess, which feels like a hard, painful lump. […] The symptoms of mastitis most often appear within 4 to 6 weeks after childbirth. […] In some cases, symptoms of mastitis get worse and the breast forms a pocket of pus (abscess) in the infected area.
  • #30 Management of Mastitis in Breastfeeding Women | AAFP
    https://www.aafp.org/pubs/afp/issues/2008/0915/p727.html
    Although mastitis can occur anytime during lactation, it is most common during the second and third weeks postpartum, with 75 to 95 percent of cases occurring before the infant is three months of age. […] The diagnosis of mastitis is generally made clinically. Patients typically present with localized, unilateral breast tenderness and erythema, accompanied by a fever of 101F (38.5 C), malaise, fatigue, body aches, and headache. […] Treatment of mastitis begins with improving breastfeeding technique. If the mother stops draining the breast during an episode of mastitis, she will have increased milk stasis and is more likely to develop an abscess. […] One of the most common complications of mastitis is the cessation of breastfeeding. […] Another potential complication is the development of an abscess, which presents similarly to mastitis except that there is a firm area in the breast, often with fluctuance.
  • #31 Mastitis: Treatment, causes, and symptoms
    https://www.medicalnewstoday.com/articles/163876
    Mastitis is an infection in the tissue of one or both of the mammary glands inside the breasts. It usually affects people who are producing milk and nursing. […] Mastitis that occurs during breast-feeding is also known as lactation mastitis. It is thought to affect around 10 percent of all breast-feeding mothers. However, study results vary significantly, from a very small percentage of cases up to 33 percent. […] It often develops during the first 3 months after giving birth, but it can occur up to 2 years later. […] Symptoms can include chills, fatigue, and a swollen breast. […] Signs or symptoms may develop rapidly. They can include: an area of the breast becoming red and swollen, the affected area of the breast hurting when touched, the affected area feeling hot when touched, a burning sensation in the breast that may always be there or only when breast-feeding, flu-like symptoms.
  • #32 Mastitis: Causes, Symptoms, and Management | Medela
    https://www.medela.com/en/lactation-professionals/scientific-knowledge/breastfeeding/mastitis
    Mastitis may be defined as a tender, warm or hot, swollen, wedge-shaped area of the breast, usually accompanied by a fever (38.5C). Mastitis symptoms can sometimes be mistaken for flu. Mastitis may also refer to inflammation of the breast appearing as breast redness, breast pain and heat when the breast is engorged or blocked, without the presence of infection. […] Mastitis can get worse within just a few hours and needs immediate treatment.
  • #33 Blocked milk ducts and mastitis | Children’s Health Queensland
    https://www.childrens.health.qld.gov.au/health-a-to-z/breastfeeding/blocked-milk-ducts-and-mastitis
    A blocked (or plugged) milk duct (also known as ductal narrowing) can occur when milk flow is restricted by swelling of the breast(s) when too much milk is being made. This can cause your breasts to become inflamed and sore. […] If a blocked milk duct is not treated and gets worse, it might develop into mastitis. […] Mastitis can be caused when blocked milk ducts are not treated quickly. There are two types of mastitis inflammatory and bacterial. […] Inflammatory mastitis can develop from continuing or worsening blocked milk ducts. […] Symptoms include increasing redness, hardness and pain in your breast. […] General symptoms such as fever, chills and fast heart rate. […] Bacterial mastitis can develop from continuing or worsening ductal narrowing and inflammatory mastitis. […] Symptoms include worsening redness, pain and hardness in an area of your breast. […] Continuing fever and fast heart rate lasting longer than 24 hours. […] If you have been unable to relieve symptoms after 24 hours, you may have bacterial mastitis and you should see your GP.
  • #34 Breast Mastitis | Children’s Hospital of Philadelphia
    https://www.chop.edu/centers-programs/breastfeeding-and-lactation-program/breast-mastitis
    Involves redness, tenderness and heat in the breast, along with a fever and flu-like symptoms such as nausea, aches and chills. […] Symptoms usually last 2-5 days and peak on the second and third day. […] Non-infective mastitis (not related to an infection) may progress to infective mastitis (which is infection- or bacteria-based and may need to be treated with antibiotics). […] Onset is sudden with intense pain in one breast, rarely in both breasts.
  • #35 Breast Mastitis | Children’s Hospital of Philadelphia
    https://www.chop.edu/centers-programs/breastfeeding-and-lactation-program/breast-mastitis
    Involves redness, tenderness and heat in the breast, along with a fever and flu-like symptoms such as nausea, aches and chills. […] Symptoms usually last 2-5 days and peak on the second and third day. […] Non-infective mastitis (not related to an infection) may progress to infective mastitis (which is infection- or bacteria-based and may need to be treated with antibiotics). […] Onset is sudden with intense pain in one breast, rarely in both breasts.
  • #36 Mastitis: Causes, Symptoms, Treatment & Prevention
    https://my.clevelandclinic.org/health/diseases/15613-mastitis
    Mastitis is breast inflammation that can lead to infection. If you’re breastfeeding, you may get mastitis. You may have a red, swollen, painful breast and flu-like symptoms. […] Mastitis is a breast infection that causes your breast to become red, hard and swollen. You can also get a fever or have flu-like symptoms. […] Mastitis is inflammation. This means your breasts may be swollen, tender or warm to touch. Your breasts may become engorged. You may also experience: Breast pain (mastalgia) or burning sensation that worsens when your baby nurses. Hard lumps on your breast. Red marks on your breast. Flu-like symptoms, including fever and chills if mastitis infection occurs. […] Inflammatory mastitis usually gets completely better within 10 to 14 days. When managed correctly, symptoms improve dramatically within 24 to 72 hours. […] If at-home treatment for inflammatory mastitis doesn’t help, it could progress to bacterial mastitis. […] If left untreated, a breast infection like mastitis can lead to a breast abscess. […] Yes, it’s possible to get mastitis multiple times.
  • #37 Breast Infection (Mastitis): Symptoms, Causes, Treatments
    https://www.webmd.com/women/breast-infection
    Mastitis is an infection of breast tissue that happens most often when breastfeeding but can occur at other times as well. […] The early signs can come on very suddenly. You may feel like you’re getting the flu before you feel any pain or swelling in your breast. If you feel pain or see redness, call your doctor as soon as possible. […] These are some common mastitis symptoms: Breast pain, warmth, and swelling; Redness in a triangle- or wedge-shaped pattern; A lump or thickening in the breast; A fever of 101 F or higher; Flu-like symptoms such as body aches or chills; Tiredness; Swollen or tender lymph nodes in the armpit on the same side as the affected breast; Itching. […] A breast abscess can be a complication of mastitis. Noncancerous masses such as abscesses are more often tender and frequently feel mobile beneath the skin. […] Once you start treatment, you should see an improvement in 24 to 72 hours. You should be completely better in 10-14 days.
  • #38 Mastitis and Sore Breasts – Signs, Symptoms, and Treatment
    https://llli.org/breastfeeding-info/mastitis/
    Mastitis can recur for different reasons. When bacteria are resistant or not sensitive to the antibiotic which was prescribed or when the antibiotics are not continued for long enough, it can recur. […] If mastitis recurs, ask your healthcare provider if you might be able to have a culture and sensitivity test done on your milk.
  • #39 Mastitis: symptoms and treatment | NCT
    https://www.nct.org.uk/information/baby-toddler/feeding-your-baby-or-toddler/mastitis-symptoms-and-treatment
    Mastitis symptoms usually develop quickly, with signs of inflammation normally appearing in one breast, often alongside feeling like you have flu. Its most common in women who are breastfeeding. […] Mastitis usually occurs in one breast, but may affect both. Symptoms usually develop quickly and might include: a lump on the breast that is sore and hard; it might feel hot and painful to touch, and the area may be red or dark, although this can be more difficult to see on darker skin; a burning pain that might be continuous or happen while you’re breastfeeding; nipple discharge that’s white or contains traces of blood; flu-like symptoms, for example feeling tired and achy, and having a fever and chills. […] For some women mastitis recurs every couple of weeks. This could be because: Previous issues of attachment, position, or supply were not resolved. Previous infectious mastitis was not resolved with antibiotics.
  • #40 10+ Signs And Symptoms Of Mastitis To Know About | Kin Fertility
    https://kinfertility.com.au/blog/mastitis-signs-and-symptoms
    For the majority of breastfeeding women, mastitis feels hot to the touch, swollen and painful. As previously mentioned, these symptoms can come on quickly. […] You might also feel like you’re coming down with the flu and get a sudden onset of tiredness, feeling achy and feverish and generally run down. […] Sometimes mastitis can go away on its own, even in cases of infection. If so, it should clear within 10 days. However, you may be required antibiotics to clear the infection. […] If your breast infection or mastitis hasn’t cleared during this time or with the help of antibiotics, your GP may send off a milk sample to a lab to help find out if you have a bacterial infection. […] Yes, you can continue to breastfeed when you have mastitis, even if you have a breast infection. In fact, it’s actually encouraged to continue breastfeeding to avoid any milk build-up. […] If there’s one thing worse than getting mastitis, it’s getting recurrent mastitis. This study found that approximately 1 in 6 women experienced more than one episode of mastitis.
  • #41 Acute Mastitis – StatPearls – NCBI Bookshelf
    https://www.ncbi.nlm.nih.gov/books/NBK557782/
    The prognosis for PDM and IGM varies based on the treatment approach, with both conditions showing a risk of recurrence. […] Most patients with lactational mastitis will recover with appropriate treatment. According to some studies, lactational mastitis recurrence occurs in between 6.5% and 8.5% of patients.
  • #42 Mastitis and Sore Breasts – Signs, Symptoms, and Treatment
    https://llli.org/breastfeeding-info/mastitis/
    If you have mastitis, you can try all the recommendations in the section on blocked ducts, as well as the following plan. Many symptoms of inflammation will go away without antibiotics when you follow these guidelines. […] If you can feel a hard, sore lump in your breast, feel achy, tired, or run down, have a low-grade fever of less than 101°F (38.4°C), or notice a change in the appearance of the skin on the affected breast, then you should rest as much as you can. […] Keep applying cold packs or ice packs as often as you like to reduce inflammation and swelling. […] If you do not feel any better, or feel worse after the first 24-48 hours, or develop a fever of 101°F (38.4°C) or more, then call your doctor or primary healthcare provider. […] An abscess is a swollen area of pus and bacteria walled off within the breast. This occurs in a small percentage of mastitis cases.
  • #43 Mastitis – Symptoms and causes – Mayo Clinic
    https://www.mayoclinic.org/diseases-conditions/mastitis/symptoms-causes/syc-20374829
    Mastitis that isn’t treated or that is due to a blocked duct can cause pus to build up in the breast. This is called an abscess. An abscess most often needs to be drained surgically. […] To avoid this complication, talk with your healthcare professional as soon as you get symptoms of mastitis. You may need to take a course of antibiotics.
  • #44 Mastitis While Breastfeeding | HealthLink BC
    https://www.healthlinkbc.ca/healthwise/mastitis-while-breastfeeding
    Symptoms of a breast abscess include a breast lump that is hard and painful and a reddened area on the breast. You may also have flu-like symptoms that are getting worse. […] Treating it right away helps keep the infection from quickly getting worse and usually eases symptoms after about 2 days. […] Delaying treatment can lead to an abscess, which can be harder to treat.
  • #45 Breast Infection (Mastitis) Symptoms, Causes, & Treatment
    https://www.emedicinehealth.com/breast_infection/article_em.htm
    Breast pain is a symptom of mastitis, a breast infection. Mastitis is an infection of the tissue of the breast that occurs most frequently during the time of breastfeeding. This infection causes pain, swelling, redness, and increased temperature of the breast. It can occur when bacteria, often from the infant’s mouth, enter a milk duct through a crack in the nipple. This causes an infection and painful inflammation of the breast. […] Breast infections may cause pain, redness, and warmth of the breast, along with the following symptoms: Tenderness and swelling, Body aches, Fatigue, Breast engorgement, Fever and chills, Rigor or shaking. […] Sometimes, a breast abscess, a more serious infection, can complicate mastitis. Indications an abscess has formed include the following: A tender lump in the breast that does not get smaller after breastfeeding, Pus draining from the nipple, Persistent fever and no improvement of symptoms within 48-72 hours.
  • #46 Mastitis – Symptoms – Treatment | familydoctor.org
    https://familydoctor.org/condition/mastitis/
    Mastitis is an inflammation of the breast. It is usually caused by an infection. It often happens while a woman is breastfeeding, especially during the first 6-12 weeks. Having mastitis does not raise your risk of developing breast cancer. […] Women who have mastitis may feel ill. They may feel run down or achy. In addition to an inflamed breast, they may feel like they have the flu. Other symptoms may include: Breast pain, Breast swelling, A tender, red, wedge-shaped area on the breast, A breast that is warm or hot to the touch, A burning sensation while breastfeeding, Discharge from the nipple, Fever, Chills, Nausea or vomiting. Mastitis usually affects only one breast at a time. […] If mastitis isn’t treated properly, an abscess (collection of pus) may develop. This could form a mass in your breast. Abscesses are usually painful. They normally must be drained surgically.
  • #47 Mastitis – Symptoms and causes – Mayo Clinic
    https://www.mayoclinic.org/diseases-conditions/mastitis/symptoms-causes/syc-20374829
    Mastitis that isn’t treated or that is due to a blocked duct can cause pus to build up in the breast. This is called an abscess. An abscess most often needs to be drained surgically. […] To avoid this complication, talk with your healthcare professional as soon as you get symptoms of mastitis. You may need to take a course of antibiotics.
  • #48 Mastitis – Symptoms – Treatment | familydoctor.org
    https://familydoctor.org/condition/mastitis/
    Mastitis is an inflammation of the breast. It is usually caused by an infection. It often happens while a woman is breastfeeding, especially during the first 6-12 weeks. Having mastitis does not raise your risk of developing breast cancer. […] Women who have mastitis may feel ill. They may feel run down or achy. In addition to an inflamed breast, they may feel like they have the flu. Other symptoms may include: Breast pain, Breast swelling, A tender, red, wedge-shaped area on the breast, A breast that is warm or hot to the touch, A burning sensation while breastfeeding, Discharge from the nipple, Fever, Chills, Nausea or vomiting. Mastitis usually affects only one breast at a time. […] If mastitis isn’t treated properly, an abscess (collection of pus) may develop. This could form a mass in your breast. Abscesses are usually painful. They normally must be drained surgically.
  • #49 Mastitis (Breast Infection) – Arbor OBGYN
    https://arbor-obgyn.com/mastitis-breast-infection/
    Although mastitis usually occurs in the first several weeks of breast-feeding, it can happen anytime during breast-feeding. Lactation mastitis tends to affect only one breast — not both breasts. […] In most cases, you’ll feel ill with flu-like symptoms for several hours before you recognize that there’s a sore red area on one of your breasts. […] When mastitis isn’t adequately treated, or it’s related to a blocked duct, an abscess (collection of pus) can develop in your breast. An abscess usually requires surgical drainage. To avoid this complication, talk to your doctor as soon as you develop signs or symptoms of mastitis.
  • #50 Management of Mastitis in Breastfeeding Women | AAFP
    https://www.aafp.org/pubs/afp/issues/2008/0915/p727.html
    Although mastitis can occur anytime during lactation, it is most common during the second and third weeks postpartum, with 75 to 95 percent of cases occurring before the infant is three months of age. […] The diagnosis of mastitis is generally made clinically. Patients typically present with localized, unilateral breast tenderness and erythema, accompanied by a fever of 101F (38.5 C), malaise, fatigue, body aches, and headache. […] Treatment of mastitis begins with improving breastfeeding technique. If the mother stops draining the breast during an episode of mastitis, she will have increased milk stasis and is more likely to develop an abscess. […] One of the most common complications of mastitis is the cessation of breastfeeding. […] Another potential complication is the development of an abscess, which presents similarly to mastitis except that there is a firm area in the breast, often with fluctuance.
  • #51 Mastitis and breastfeeding factsheet | The Sydney Children’s Hospitals Network
    https://www.schn.health.nsw.gov.au/mastitis-and-breastfeeding-factsheet
    See your local doctor if symptoms do not improve after 12-14 hours. […] Untreated mastitis can develop into a breast abscess, a build-up of pus under the skin during an infection. […] Mastitis can cause swelling in the milk ducts, affecting your milk supply and making it harder for milk to flow.
  • #52 Your Most Common Mastitis Questions Answered — Mattos Lactation
    https://www.mattoslactation.com/blog/mastitis-questions-answered
    Mastitis is a quickly progressing condition, and depending on what’s the underlying cause and how actively it’s managed, it can take a day to weeks to get worse. […] Acute mastitis may eventually turn into suppurative mastitis (such as an abscess) after a prolonged period of ineffective treatment. […] With proper management and treatment, your mastitis should resolve fairly quickly, without worsening. […] As with any infection, there is a possibility that the bacteria will enter the bloodstream, causing sepsis, which can be fatal. […] It’s estimated that less than 1% of mastitis cases ever turn into sepsis, and of those cases, 60-80% of patients who develop sepsis survive. […] Mastitis has been associated with slow weight gain in babies, though the underlying mechanisms are not yet understood. It is possible the slow gaining may be due in part to a decrease in milk supply from that breast, especially if a baby requires both breasts to meet their intake needs.
  • #53 Mastitis Information – The Breastfeeding Network
    https://www.breastfeedingnetwork.org.uk/breastfeeding-information/mastitis-breastfeeding/
    If you feel seriously unwell, dizzy, confused, develop nausea, vomiting or diarrhoea or slurred speech along with the symptoms of mastitis you need to seek urgent medical attention. These can be signs that mastitis is developing into sepsis. If severe, this is a medical emergency which needs urgent hospital admission and IV antibiotics.
  • #54 Mastitis and Sore Breasts – Signs, Symptoms, and Treatment
    https://llli.org/breastfeeding-info/mastitis/
    If you have mastitis, you can try all the recommendations in the section on blocked ducts, as well as the following plan. Many symptoms of inflammation will go away without antibiotics when you follow these guidelines. […] If you can feel a hard, sore lump in your breast, feel achy, tired, or run down, have a low-grade fever of less than 101°F (38.4°C), or notice a change in the appearance of the skin on the affected breast, then you should rest as much as you can. […] Keep applying cold packs or ice packs as often as you like to reduce inflammation and swelling. […] If you do not feel any better, or feel worse after the first 24-48 hours, or develop a fever of 101°F (38.4°C) or more, then call your doctor or primary healthcare provider. […] An abscess is a swollen area of pus and bacteria walled off within the breast. This occurs in a small percentage of mastitis cases.
  • #55 7 Top Mastitis Symptoms and Treatment Guidelines | Ochsner Health
    https://blog.ochsner.org/articles/i-think-mastitis-is-starting-top-tips-on-how-treat-it-early
    Some early warning signs of mastitis a woman may notice are redness and tenderness to the touch in one of her breasts. […] This inflammation results in breast pain, swelling, warmth and redness. […] Signs and symptoms of mastitis can appear suddenly. The most common include: Flu-like symptoms, such as body aches or chills, Extreme tiredness, Breast tenderness, Hot, swollen breasts, Redness in a triangle- or wedge-shaped pattern, Hard lumps on your breast, Pain or a burning sensation, especially when breastfeeding. […] If addressed early, the BAIT method should provide relief, and the condition may not progress to an infection. […] If you experience any of the below symptoms, you must see your doctor: Chills, Fever, Swelling or redness at the lump, Discharge from the nipple, Flu-like symptoms, Severe pain and discomfort. […] These symptoms could reflect a breast infection, and the doctor must evaluate the need for antibiotics.
  • #56 Mastitis – Symptoms – Treatment | familydoctor.org
    https://familydoctor.org/condition/mastitis/
    Call your doctor right away if you notice any of the following symptoms: Infection in both breasts, Pus or blood in your breastmilk, Red streaks near the affected area, Symptoms came on severely and suddenly, A painful lump that might be an abscess. To prevent these types of complications, call your doctor when you first notice symptoms of mastitis.
  • #57 Mastitis Symptoms Every Mom Needs to Know – Kernodle Clinic
    https://www.kernodle.com/obgyn_blog/mastitis-symptoms-every-mom-needs-to-know/
    Mastitis is the inflammation or infection of the breast. It is most commonly associated with breastfeeding women, though it can happen in women who are not nursing and even sometimes in men. […] Symptoms of mastitis can appear quickly. Most women will notice changes in how the breast feels and looks, especially while nursing. Common signs of mastitis include: Breast swelling, Breast tenderness, Breast is warm to the touch, Redness or rash on the breast (crescent or wedge-shaped), Thickening of breast tissue, Continuous pain and/or burning sensations when breastfeeding, Breast lump, Fever. […] If you have the following mastitis symptoms, see your doctor immediately: You do not get relief by breastfeeding, applying heat, and massage within eight hours. You see pus or blood in your breastmilk. You see signs of infection in a cracked nipple. You get chills and your fever spikes above 101 F.
  • #58 Mastitis Information – The Breastfeeding Network
    https://www.breastfeedingnetwork.org.uk/breastfeeding-information/mastitis-breastfeeding/
    If you feel seriously unwell, dizzy, confused, develop nausea, vomiting or diarrhoea or slurred speech along with the symptoms of mastitis you need to seek urgent medical attention. These can be signs that mastitis is developing into sepsis. If severe, this is a medical emergency which needs urgent hospital admission and IV antibiotics.
  • #59 Mastitis Information – The Breastfeeding Network
    https://www.breastfeedingnetwork.org.uk/breastfeeding-information/mastitis-breastfeeding/
    If you feel seriously unwell, dizzy, confused, develop nausea, vomiting or diarrhoea or slurred speech along with the symptoms of mastitis you need to seek urgent medical attention. These can be signs that mastitis is developing into sepsis. If severe, this is a medical emergency which needs urgent hospital admission and IV antibiotics.
  • #60 Breast Mastitis | Mastitis Causes, Symptoms, and Treatment | American Cancer Society
    https://www.cancer.org/cancer/types/breast-cancer/non-cancerous-breast-conditions/mastitis.html
    Mastitis is inflammation (swelling) in the breast, which is usually caused by an infection. It is most common when a woman is breastfeeding, but it can happen at other times as well. […] The infected part of the breast may become swollen, painful, red, and warm to the touch. Mastitis can also cause fever and a headache, or general flu-like symptoms. […] Mastitis can often be diagnosed based on symptoms and the results of a breast exam. It usually affects only one breast. […] Inflammatory breast cancer has symptoms that are a lot like mastitis and can be mistaken for an infection. If youve been diagnosed with mastitis and antibiotic treatment doesnt help within a week or so, you might need a skin biopsy to be sure its not cancer. Inflammatory breast cancer can spread quickly, so dont put off going back to the doctor if you still have symptoms after antibiotic treatment.
  • #61 Mastitis or breast cancer? Know the difference | Roswell Park Comprehensive Cancer Center – Buffalo, NY
    https://www.roswellpark.org/cancertalk/202303/mastitis-or-breast-cancer-know-difference
    Mastitis is inflammation of the breast, typically caused by an underlying infection, like an abscess under the skin, or a clogged milk duct in people who are breastfeeding. You may experience pain in the breast in addition to other symptoms that are easily spotted. Usually the skin becomes redder, warmer and it will feel a little thicker, says Jessica Young, MD, breast surgeon at Roswell Park Comprehensive Cancer Center. You may have some tenderness in the area or develop a fever and chills if the infection progresses. If there’s an underlying abscess, you might even feel a lump. […] Similar to when the body is fighting any infection, like a cold or COVID-19, mastitis can also lead to swollen lymph nodes, most commonly under the arms or around the neck. […] Mastitis comes on quite quickly, but will usually go away with antibiotics, says Dr. Young. Typically, if the infection doesn’t resolve after one or two courses of antibiotics, that is when they’ll be referred to us, to check that it’s not something more.
  • #62 Breast Mastitis | Mastitis Causes, Symptoms, and Treatment | American Cancer Society
    https://www.cancer.org/cancer/types/breast-cancer/non-cancerous-breast-conditions/mastitis.html
    Mastitis is inflammation (swelling) in the breast, which is usually caused by an infection. It is most common when a woman is breastfeeding, but it can happen at other times as well. […] The infected part of the breast may become swollen, painful, red, and warm to the touch. Mastitis can also cause fever and a headache, or general flu-like symptoms. […] Mastitis can often be diagnosed based on symptoms and the results of a breast exam. It usually affects only one breast. […] Inflammatory breast cancer has symptoms that are a lot like mastitis and can be mistaken for an infection. If youve been diagnosed with mastitis and antibiotic treatment doesnt help within a week or so, you might need a skin biopsy to be sure its not cancer. Inflammatory breast cancer can spread quickly, so dont put off going back to the doctor if you still have symptoms after antibiotic treatment.
  • #63 Mastitis – Symptoms and causes – Mayo Clinic
    https://www.mayoclinic.org/diseases-conditions/mastitis/symptoms-causes/syc-20374829
    Mastitis, which mainly affects people who are breastfeeding, causes redness, swelling and pain in one or both breasts. The redness may be harder to see on Black or brown skin. […] Mastitis is swelling and redness, called inflammation, of breast tissue. It sometimes involves an infection. Besides causing swelling and redness, mastitis causes breast pain and warmth. An infection also can cause fever and chills. […] Symptoms of mastitis can appear suddenly. They may be in one or both breasts. Symptoms may include: Breast tenderness or warmth. Breast swelling. Thickening of breast tissue, or a breast lump. Pain or a burning feeling all the time or while breastfeeding. Skin redness, often in a wedge-shaped pattern. The redness may be harder to see on Black or brown skin. Feeling ill. Fever of 101 degrees Fahrenheit (38.3 degrees Celsius) or greater.
  • #64 Mastitis – Symptoms and causes – Mayo Clinic
    https://www.mayoclinic.org/diseases-conditions/mastitis/symptoms-causes/syc-20374829
    Mastitis that isn’t treated or that is due to a blocked duct can cause pus to build up in the breast. This is called an abscess. An abscess most often needs to be drained surgically. […] To avoid this complication, talk with your healthcare professional as soon as you get symptoms of mastitis. You may need to take a course of antibiotics.
  • #65 Mastitis: Causes, Symptoms, Treatment & Prevention
    https://my.clevelandclinic.org/health/diseases/15613-mastitis
    Mastitis is breast inflammation that can lead to infection. If you’re breastfeeding, you may get mastitis. You may have a red, swollen, painful breast and flu-like symptoms. […] Mastitis is a breast infection that causes your breast to become red, hard and swollen. You can also get a fever or have flu-like symptoms. […] Mastitis is inflammation. This means your breasts may be swollen, tender or warm to touch. Your breasts may become engorged. You may also experience: Breast pain (mastalgia) or burning sensation that worsens when your baby nurses. Hard lumps on your breast. Red marks on your breast. Flu-like symptoms, including fever and chills if mastitis infection occurs. […] Inflammatory mastitis usually gets completely better within 10 to 14 days. When managed correctly, symptoms improve dramatically within 24 to 72 hours. […] If at-home treatment for inflammatory mastitis doesn’t help, it could progress to bacterial mastitis. […] If left untreated, a breast infection like mastitis can lead to a breast abscess. […] Yes, it’s possible to get mastitis multiple times.
  • #66 Breast Infection (Mastitis): Symptoms, Causes, Treatments
    https://www.webmd.com/women/breast-infection
    Mastitis is an infection of breast tissue that happens most often when breastfeeding but can occur at other times as well. […] The early signs can come on very suddenly. You may feel like you’re getting the flu before you feel any pain or swelling in your breast. If you feel pain or see redness, call your doctor as soon as possible. […] These are some common mastitis symptoms: Breast pain, warmth, and swelling; Redness in a triangle- or wedge-shaped pattern; A lump or thickening in the breast; A fever of 101 F or higher; Flu-like symptoms such as body aches or chills; Tiredness; Swollen or tender lymph nodes in the armpit on the same side as the affected breast; Itching. […] A breast abscess can be a complication of mastitis. Noncancerous masses such as abscesses are more often tender and frequently feel mobile beneath the skin. […] Once you start treatment, you should see an improvement in 24 to 72 hours. You should be completely better in 10-14 days.
  • #67 Mastitis: Causes, Symptoms, Treatment & Prevention
    https://my.clevelandclinic.org/health/diseases/15613-mastitis
    Mastitis is breast inflammation that can lead to infection. If you’re breastfeeding, you may get mastitis. You may have a red, swollen, painful breast and flu-like symptoms. […] Mastitis is a breast infection that causes your breast to become red, hard and swollen. You can also get a fever or have flu-like symptoms. […] Mastitis is inflammation. This means your breasts may be swollen, tender or warm to touch. Your breasts may become engorged. You may also experience: Breast pain (mastalgia) or burning sensation that worsens when your baby nurses. Hard lumps on your breast. Red marks on your breast. Flu-like symptoms, including fever and chills if mastitis infection occurs. […] Inflammatory mastitis usually gets completely better within 10 to 14 days. When managed correctly, symptoms improve dramatically within 24 to 72 hours. […] If at-home treatment for inflammatory mastitis doesn’t help, it could progress to bacterial mastitis. […] If left untreated, a breast infection like mastitis can lead to a breast abscess. […] Yes, it’s possible to get mastitis multiple times.