Ginekomastia
Objawy

Ginekomastia to łagodne powiększenie tkanki gruczołowej piersi u mężczyzn, wynikające z zaburzenia równowagi hormonalnej między estrogenami a androgenami, dotykające 50-65% mężczyzn w różnych okresach życia. Objawia się wyczuwalną, twardą lub gumowatą masą pod brodawką sutkową, zwykle symetryczną, z możliwą bolesnością i tkliwością, szczególnie we wczesnej fazie. Klasyfikacja obejmuje cztery stopnie zaawansowania oraz trzy typy histopatologiczne (florydny, pośredni, włóknisty), a także trzy fazy progresji klinicznej. Ginekomastia fizjologiczna występuje u noworodków, w okresie dojrzewania (dotyczy 50-60% chłopców, ustępuje w 75-90% przypadków w ciągu 6 miesięcy do 2-3 lat) oraz u mężczyzn powyżej 50-60 roku życia (24-65% przypadków). Patologiczne przyczyny obejmują leki (20% przypadków), choroby przewlekłe i guzy hormonalnie czynne. Czas trwania >1 roku, stopień włóknienia, wielkość >4 cm oraz wiek pacjenta wpływają na rokowanie i odpowiedź na leczenie.

Objawy ginekomastii

Ginekomastia jest łagodnym powiększeniem tkanki gruczołowej piersi u mężczyzn. Występuje jako wynik zaburzenia równowagi hormonalnej między estrogenami a androgenami, prowadząc do proliferacji tkanki gruczołowej piersi. Jest to stosunkowo powszechny problem zdrowotny, dotykający około 50-65% mężczyzn w pewnym momencie ich życia.123

Główne objawy ginekomastii

Podstawowym objawem ginekomastii jest powiększenie tkanki piersiowej u mężczyzn. Objaw ten może być jednostronny lub obustronny, jednak najczęściej występuje symetrycznie po obu stronach klatki piersiowej.123 Ginekomastia przejawia się następującymi objawami:

  • Wyczuwalna, gumowata lub twarda masa tkankowa pod brodawką sutkową – jest to najczęstszy pierwszy znak ginekomastii, który może być wyczuwalny przy badaniu palpacyjnym123
  • Tkanka gruczołowa zwykle koncentruje się symetrycznie wokół kompleksu brodawka-otoczka brodawki12
  • Powiększenie może być większe po jednej stronie, nawet jeśli dotyczy obu piersi12
  • Tkanka gruczołowa piersi może być wyczuwalna, gdy jej wielkość przekracza 0,5 cm średnicy1

Bolesność i wrażliwość

Wielu mężczyzn z ginekomastią doświadcza różnego stopnia bolesności i wrażliwości piersi:123

  • Bolesność i tkliwość piersi, szczególnie podczas dotykania obszaru piersi12
  • Zwiększona wrażliwość brodawek sutkowych, szczególnie przy pocieraniu o ubranie12
  • Bolesność występuje najczęściej w początkowej, wzrostowej fazie ginekomastii12
  • Ból jest bardziej powszechny u pacjentów z ginekomastią szybko postępującą lub o niedawnym początku1
  • Nastoletni chłopcy częściej doświadczają bólu niż starsi mężczyźni12

Rzadziej występujące objawy

W niektórych przypadkach ginekomastii mogą wystąpić również inne, mniej powszechne objawy:12

  • Wyciek z brodawki sutkowej – rzadki objaw, który wymaga natychmiastowej oceny lekarskiej123
  • Zmiany skórne nad piersią lub brodawką, takie jak wgłębienia lub wysypka1
  • Krwawienie z brodawki sutkowej, wymagające natychmiastowej konsultacji lekarskiej1
  • Powiększenie węzłów chłonnych pod pachą1

Stadia i progresja ginekomastii

Ginekomastia może przebiegać w różnych stadiach, a jej progresja jest często związana z czasem trwania schorzenia i odpowiedzią tkanki piersiowej na zmiany hormonalne.12

Klasyfikacja ginekomastii

Istnieje kilka systemów klasyfikacji ginekomastii, jednym z częściej stosowanych jest podział na cztery stopnie zaawansowania:123

  • Stopień I (łagodna ginekomastia): Niewielkie powiększenie piersi bez nadmiaru skóry. Występuje tylko nieznaczne powiększenie piersi, często z puffiness (wybrzuszeniem) brodawki sutkowej12
  • Stopień II (umiarkowana ginekomastia): Umiarkowane powiększenie piersi bez nadmiaru skóry. Tkanka gruczołowa piersi zwiększa się znacząco12
  • Stopień III (umiarkowana/zaawansowana ginekomastia): Umiarkowane powiększenie piersi z umiarkowanym nadmiarem skóry i bardziej kobiecym konturem piersi12
  • Stopień IV (ciężka ginekomastia): Znaczne powiększenie piersi z nadmiarem skóry, dające wygląd kobiecych piersi. Piersi są wyraźnie widoczne nawet przez ubranie123

Rodzaje ginekomastii w zależności od czasu trwania

Na podstawie czasu trwania i obrazu histopatologicznego, ginekomastię można podzielić na trzy typy:12

  • Ginekomastia florydna (wczesna): Występuje we wczesnych stadiach choroby, zwykle w okresie pierwszych 4 miesięcy. Charakteryzuje się proliferacją przewodów i znaczną waskularyzacją tkanki1
  • Ginekomastia pośrednia: Pojawia się po około roku i stanowi etap przejściowy między typem florydnym a włóknistym1
  • Ginekomastia włóknista: Rozwija się po około roku trwania choroby. Charakteryzuje się niewielką ilością przewodów i znacznym włóknieniem zrębu. Na tym etapie ginekomastia jest zwykle nieodwracalna bez interwencji chirurgicznej12

Etapy rozwoju ginekomastii

Rozwój ginekomastii można również podzielić na trzy fazy progresji:12

  • Faza początkowa: Łagodny obrzęk lub puffiness wokół brodawki sutkowej, często z towarzyszącą wrażliwością lub tkliwością. Na tym etapie schorzenie może być subtelne i niewidoczne wizualnie1
  • Faza pośrednia: Tkanka piersiowa staje się bardziej wyraźna, wykraczając poza otoczkę brodawki. Pacjent może wyczuwać twardszą masę pod skórą, a powiększenie staje się widoczne przez ubranie. Dyskomfort może się zwiększyć1
  • Faza zaawansowana: Rozwija się nadmiar tkanki i skóry, prowadząc do bardziej wyraźnego wyglądu piersi. Ten etap często wiąże się z nadmiarem skóry i może powodować znaczny dyskomfort fizyczny oraz cierpienie emocjonalne12

Przebieg i czas trwania ginekomastii

Przebieg ginekomastii jest ściśle związany z jej przyczyną oraz wiekiem pacjenta. W wielu przypadkach ginekomastia ustępuje samoistnie bez leczenia, ale czas jej trwania może być różny.12

Ginekomastia fizjologiczna

Ginekomastia fizjologiczna występuje w trzech głównych okresach życia mężczyzny:123

  • Ginekomastia noworodkowa: Występuje u noworodków płci męskiej, spowodowana przez wysokie poziomy estradiolu i progesteronu matki, które stymulują tkankę piersiową noworodka. Zwykle ustępuje samoistnie w ciągu kilku tygodni po urodzeniu12
  • Ginekomastia okresu dojrzewania: Dotyka około 50-60% chłopców w okresie dojrzewania, zwykle zaczynając się w wieku 13-14 lat. Jest spowodowana fizjologicznymi zmianami hormonalnymi12
    • W 75-90% przypadków ustępuje samoistnie w ciągu 6 miesięcy do 2-3 lat123
    • Około 5% przypadków młodzieńczej ginekomastii utrzymuje się w wieku dorosłym1
    • Jeśli objawy utrzymują się dłużej niż 2 lata lub poza 17 rokiem życia, wskazana jest dalsza ocena12
  • Ginekomastia wieku dojrzałego/starczego: Częstość występowania ponownie wzrasta u mężczyzn powyżej 50-60 roku życia, dotykając od 24% do 65% mężczyzn w tej grupie wiekowej12
    • Związana jest ze spadkiem poziomu testosteronu związanym z wiekiem i względną przewagą estrogenów12
    • Większość mężczyzn z ginekomastią w tym wieku nie ma objawów1

Ginekomastia patologiczna

Ginekomastia patologiczna może wystąpić w każdym wieku i jest zwykle spowodowana przez:12

  • Przyjmowanie leków lub substancji – około 20% przypadków ginekomastii jest spowodowane lekami12
    • Po odstawieniu leku zwykle następuje regresja tkanki piersiowej w ciągu 1-3 miesięcy12
  • Choroby przewlekłe (np. marskość wątroby, niewydolność nerek, nadczynność tarczycy)123
    • Leczenie choroby podstawowej jest kluczowe dla ustąpienia ginekomastii12
  • Guzy wydzielające hormony – rzadka przyczyna ginekomastii12
    • Szybkie powiększenie piersi powinno budzić obawy dotyczące guza wydzielającego hormony1

Czynniki wpływające na czas trwania ginekomastii

Kilka czynników może wpływać na czas trwania ginekomastii i jej odpowiedź na leczenie:12

  • Czas trwania – ginekomastia obecna dłużej niż rok rzadko ustępuje samoistnie12
  • Stopień włóknienia – po dłuższym czasie tkanki gruczołowe są zastępowane przez włóknienie, co czyni ginekomastię nieodwracalną bez interwencji chirurgicznej12
  • Wielkość – piersi większe niż 4 cm średnicy mogą nie ulec całkowitej regresji1
  • Wiek pacjenta – im młodszy pacjent, tym większa szansa na samoistne ustąpienie, szczególnie w przypadku ginekomastii okresu dojrzewania1

Wpływ ginekomastii na jakość życia

Chociaż ginekomastia jest zwykle łagodnym schorzeniem pod względem fizycznym, może mieć znaczący wpływ na jakość życia pacjenta, szczególnie w aspekcie psychologicznym i społecznym.12

Aspekty psychologiczne

Ginekomastia może wywoływać różne problemy psychologiczne, szczególnie u nastolatków i młodych mężczyzn:12

  • Zakłopotanie i wstyd związany z wyglądem klatki piersiowej12
  • Obniżona samoocena i negatywny obraz własnego ciała12
  • Lęk społeczny i unikanie sytuacji, w których klatka piersiowa mogłaby być widoczna (np. basen, plaża)12
  • Depresja i niepokój związane z postrzeganiem własnego ciała12
  • Stres psychologiczny, który może wpływać na relacje i ogólne zdrowie psychiczne1

Wpływ na życie codzienne

Ginekomastia może wpływać na codzienne funkcjonowanie pacjenta na różne sposoby:12

  • Trudności w ukrywaniu stanu – ginekomastia może być trudna do ukrycia, szczególnie w cieplejszych miesiącach lub podczas aktywności fizycznej1
  • Ograniczenia w wyborze ubrań – pacjenci mogą unikać obcisłych ubrań lub wybierać luźniejsze, aby ukryć powiększone piersi1
  • Unikanie aktywności fizycznej – szczególnie tych wymagających zdejmowania koszulki lub noszenia obcisłych ubrań12
  • Ból i dyskomfort fizyczny – szczególnie w przypadkach zaawansowanej ginekomastii12
  • Problemy w szkole lub miejscu pracy – nastolatkowie mogą doświadczać drwin ze strony rówieśników1

Kiedy zgłosić się do lekarza

Chociaż ginekomastia często ustępuje samoistnie, istnieją sytuacje, w których należy skonsultować się z lekarzem:123

  • Gdy ginekomastii towarzyszą niepokojące objawy, takie jak:
    • Silny ból lub tkliwość piersi12
    • Wyciek z brodawki sutkowej12
    • Szybkie powiększanie się piersi12
    • Twarda guzowatość12
    • Zmiany skórne na piersi (np. wgłębienia)1
    • Powiększenie węzłów chłonnych pod pachą1
  • Gdy ginekomastia utrzymuje się dłużej niż 2 lata12
  • Gdy ginekomastia powoduje znaczny dyskomfort fizyczny lub emocjonalny12
  • Gdy ginekomastia występuje po 17 roku życia lub poza okresem dojrzewania1
  • Gdy podejrzewamy, że ginekomastia jest spowodowana przyjmowanymi lekami lub chorobą podstawową12

Wczesna interwencja może maksymalizować korzyści z leczenia, szczególnie u mężczyzn ze znacznymi objawami fizycznymi lub cierpieniem emocjonalnym.1

Różnicowanie ginekomastii

Ważne jest odróżnienie prawdziwej ginekomastii od innych stanów, które mogą powodować podobne objawy.12

Ginekomastia vs pseudoginekomastia

Głównym stanem, z którym należy różnicować ginekomastię, jest pseudoginekomastia:12

  • Prawdziwa ginekomastia:
    • Powiększenie tkanki gruczołowej piersi12
    • Wyczuwalna, twarda lub gumowata masa tkankowa pod brodawką sutkową12
    • Może występować bolesność i tkliwość1
    • Tkanka ma zwykle kształt dysku, symetrycznego względem brodawki1
  • Pseudoginekomastia:
    • Zwiększenie ilości tkanki tłuszczowej w piersi bez powiększenia tkanki gruczołowej1
    • Związana głównie z otyłością12
    • Brak wyczuwalnej twardej masy pod brodawką1
    • Zwykle nie jest bolesna1
    • Może ustąpić po redukcji masy ciała i ćwiczeniach12

Inne stany do różnicowania

Istnieją również inne schorzenia, które mogą przypominać ginekomastię i powinny być uwzględnione w diagnostyce różnicowej:12

  • Rak piersi u mężczyzn:
  • Torbiel piersi:
    • Ograniczona, wypełniona płynem struktura1
    • Może powodować ból i obrzęk1
  • Ropień piersi:
    • Bolesne, czerwone, gorące zgrubienie1
    • Zwykle towarzyszy mu gorączka i ogólne złe samopoczucie1
  • Tłuszczak:
    • Miękki, przesuwalny guzek tłuszczowy1
    • Zwykle bezbolesny1

Dokładna ocena lekarska jest niezbędna do postawienia właściwej diagnozy i wykluczenia poważniejszych schorzeń, takich jak rak piersi u mężczyzn.12

Podsumowanie kluczowych objawów ginekomastii

Ginekomastia charakteryzuje się specyficznymi objawami, które mogą różnić się w zależności od przyczyny, wieku pacjenta i czasu trwania schorzenia.12 Kluczowe objawy ginekomastii obejmują:

  • Powiększenie tkanki gruczołowej piersi, wyczuwalne jako twarda lub gumowata masa pod brodawką sutkową12
  • Symetryczne umiejscowienie tkanki gruczołowej względem kompleksu brodawka-otoczka1
  • Może występować jednostronnie lub obustronnie, czasem z asymetrią12
  • Bolesność i tkliwość piersi, szczególnie we wczesnych stadiach12
  • Wrażliwość brodawek sutkowych, zwłaszcza przy kontakcie z ubraniem12
  • Może powodować znaczny stres psychologiczny i emocjonalny12
  • Zwykle ustępuje samoistnie w przypadku ginekomastii fizjologicznej, ale może wymagać leczenia w przypadkach patologicznych lub długotrwałych12

W większości przypadków ginekomastia fizjologiczna ustępuje samoistnie w ciągu kilku miesięcy do 2-3 lat, szczególnie u nastolatków. Jednakże, jeśli ginekomastia utrzymuje się dłużej, powoduje znaczny dyskomfort lub wiąże się z niepokojącymi objawami, zalecana jest konsultacja z lekarzem w celu wykluczenia poważniejszych schorzeń i rozważenia opcji leczenia.123

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. 11.04.2026
  2. www.leksykon.com.pl

Materiały źródłowe

  • #1 Gynecomastia – Wikipedia
    https://en.wikipedia.org/wiki/Gynecomastia
    Gynecomastia is the non-cancerous enlargement of one or both breasts in men due to the growth of breast tissue as a result of a hormone imbalance between estrogens and androgens. […] Physically speaking, gynecomastia is completely benign, but it is associated with significant psychological distress, social stigma, and dysphoria. […] Gynecomastia may be caused by abnormal hormone changes, any condition that leads to an increase in the ratio of estrogens/androgens such as liver disease, kidney failure, thyroid disease and some non-breast tumors. […] Gynecomastia is the most common benign disorder of the male breast tissue and affects 35% of men, being most prevalent between the ages of 50 and 69. […] It is normal for up to 70% of adolescent boys to develop gynecomastia to some degree.
  • #1 Gynecomastia: Causes, Symptoms, Treatment, Surgery, & Self Care
    https://www.medicinenet.com/gynecomastia/article.htm
    Gynecomastia is an enlargement of the glandular tissue of the male breast. […] The primary symptom of gynecomastia is an enlargement of the male breasts, which involves enlargement of glandular tissue rather than fatty tissue. It is typically symmetrical in a location concerning the nipple and may have a rubbery or firm feel. The condition usually occurs on both sides but can be unilateral in some cases. The enlargement may be greater on one side even if both sides are involved. Tenderness and sensitivity may be present, although there is typically no severe pain. […] Gynecomastia caused by transient changes in hormone levels with growth usually disappears on its own within six months to two years. Occasionally, when the condition develops in puberty and persists beyond two years, it is referred to as persistent pubertal gynecomastia.
  • #1 Gynecomastia: What It Is, Causes, Diagnosis & Treatment
    https://my.clevelandclinic.org/health/symptoms/16227-enlarged-male-breast-tissue-gynecomastia
    Gynecomastia can affect males of all ages. But it usually occurs during the newborn period, puberty and older adulthood. Its very common, affecting over 50% of males at some point in their lives. Gynecomastia most often happens due to an imbalance of hormones specifically testosterone and estrogen. […] Gynecomastia typically looks and feels like a button-sized growth underneath your nipple. You may be able to see this as a breast lump or feel it when you press on the area. The lump may move easily within the breast tissue and may be tender to touch. Breast lumps and enlargement may occur in one or both breasts. […] For newborns and adolescents, gynecomastia is usually temporary it goes away once your hormones rebalance. For people who have chronically low testosterone levels, gynecomastia may not go away without treatment.
  • #1 Gynecomastia: Practice Essentials, Background, Etiology
    https://emedicine.medscape.com/article/120858-overview
    Gynecomastia is a benign enlargement of the male breast (usually bilateral but sometimes unilateral) resulting from a proliferation of the glandular component of the breast. It is defined clinically by the presence of a rubbery or firm mass extending concentrically from the nipples. […] A thorough history should be obtained that addresses the following: Age of onset and duration of the condition, Any recent changes in nipple size and any pain or discharge from the nipples, History of mumps, testicular trauma, alcohol use, or drug use, Family history of gynecomastia, History of sexual dysfunction, infertility, or hypogonadism. […] Pubertal gynecomastia resolves spontaneously within several weeks to 3 years in most patients; breasts larger than 4 cm in diameter may not regress completely.
  • #1 Clinical features, diagnosis, and evaluation of gynecomastia in adults – UpToDate
    https://www.uptodate.com/contents/clinical-features-diagnosis-and-evaluation-of-gynecomastia-in-adults
    Gynecomastia, a benign proliferation of the glandular tissue of the male breast, is diagnosed on examination. […] Many boys and men will report breast tenderness as bothersome or worrisome. […] Physical findings — In true gynecomastia, a ridge of glandular tissue will be felt that is reasonably symmetrical to the nipple-areolar complex. Breast glandular tissue can usually be detected when the size exceeds 0.5 cm in diameter. There are four typical features on examination: the glandular tissue is centrally located, symmetrical in shape, usually bilateral, and tender to palpation (during the early, growth phase). […] Therefore, breast glandular tissue that is <2 cm should be considered a normal finding, but palpable enlargement ≥2 cm is gynecomastia.
  • #1 Enlarged breasts in men (gynecomastia) – Symptoms and causes – Mayo Clinic
    https://www.mayoclinic.org/diseases-conditions/gynecomastia/symptoms-causes/syc-20351793
    With gynecomastia, tissue inside the breast glands grows. This can cause female-appearing breasts. […] Most often, gynecomastia isn’t a serious problem. But it can be tough to cope with the condition. People with gynecomastia sometimes have pain in their breasts. And they may feel embarrassed. […] Gynecomastia symptoms can include: Pain, especially in teenagers. Swollen breast tissue. Tender breasts. Sensitive nipples when they rub against clothes. […] See a member of your health care team if you have: Swelling. Pain or tenderness. Fluid coming out of one or both breast nipples. This is called nipple discharge. A firm or hard lump. Dimpled skin on the breast. […] Gynecomastia may go away on its own. If it doesn’t, medicine or surgery may help.
  • #1 Gynaecomastia: causes, symptoms, and treatment
    https://www.topdoctors.co.uk/medical-articles/gynaecomastia-causes-symptoms-and-treatment
    The main symptom is pain and tenderness beneath the mans nipple. Gynaecomastia tends to be very tender as it grows in the growth phase. […] Another main symptom is the appearance of a lump behind the nipple. This lump is often rubbery and in severe cases, people can suffer from breast growth with skin redundancy.
  • #1 Gynecomastia | AAFP
    https://www.aafp.org/pubs/afp/issues/2012/0401/p716.html
    Conditions that impair absorption, such as ulcerative colitis and cystic fibrosis, may result in gynecomastia. […] Some patients with gynecomastia may present with breast pain, embarrassment, or fear of breast cancer. […] The history should rule out other causes of breast enlargement, such as those listed in Table 3. […] Symptoms that last longer than one to two years suggest nonphysiologic causes that require intervention for resolution. […] Few patients with gynecomastia need treatment for cosmesis or analgesia. […] Pain is more common in patients with gynecomastia that is rapidly progressive or of recent onset. […] Early treatment will maximize benefit in men with significant physical symptoms or emotional distress. […] A number of medications have been used to treat gynecomastia. […] Tamoxifen is thought to be an effective and safe treatment for physiologic, persistent pubertal, or idiopathic gynecomastia. […] Surgery can be performed at any time to reduce breast tissue, and a number of techniques have been used.
  • #1 Gynecomastia: Symptoms, Causes, Diagnosis, Treatment
    https://www.health.com/gynecomastia-overview-7254625
    Gynecomastia is a condition involving an increase in male breast tissue due to hormonal imbalance, or changes in testosterone and estrogen levels. Occurring at birth, during adolescence, or late in adulthood, gynecomastia can include swelling, tenderness, and even a lump in the breast. This increase in breast tissue may affect one or both breasts and can be influenced by puberty, aging, medications, drug use, and health conditions that affect hormones. […] For many people, gynecomastia has very few symptoms other than the swelling of the breast tissue in one or both breasts. The breasts also may be tender to the touch, or the nipples may get irritated when clothing rubs up against them. But this is more common in adolescents who are going through puberty than it is in older people. […] If you have rapid swelling of your breast tissue, nipple discharge, or bleeding, it is important to see a healthcare provider. These symptoms are not typical of gynecomastia and could be a sign of a more serious condition.
  • #1 Gynecomastia: Symptoms, Diagnosis and Treatment | Baylor Scott & White Health
    https://www.bswhealth.com/conditions/gynecomastia
    Gynecomastia symptoms vary, but the most common sign is an increase in the size of the breast tissue around the nipple. It may cause darker skin around the nipples or nipple sensitivity. However, you may have no other symptoms. Gynecomastia can also feel like a lump in the breast that forms underneath the nipple. […] If you’ve noticed an increase in the size of breast tissue and have the following symptoms, schedule a visit with your primary care provider to get checked: Breast pain, swelling, and tenderness; Nipple discharge; A hard lump. […] While gynecomastia is a common male health concern, it’s not always the cause of swelling or pain in the nipples or breast tissue. Less commonly, other conditions, such as fatty breast tissue, breast cancer, and breast abscess, may create symptoms similar to gynecomastia.
  • #1 Gynaecomastia: Causes, Symptoms, and Effective Treatments
    https://beldholm.com.au/gynaecomastia/gynaecomastia-causes-symptoms-and-effective-treatments/
    Gynaecomastia is characterized by the enlargement of breast tissue in males, affecting either one or both breasts. Distinguishing between true gynaecomastia, involving glandular breast tissue growth, and pseudo gynaecomastia, related to excess chest fat, is important. This distinction helps in deciding the suitable treatment approach. True gynaecomastia often presents as a firm, rubbery swelling beneath the nipple, a feature that can persist even in individuals with low body fat, leading to enlarged breasts. […] The symptoms of gynaecomastia can vary but primarily affect the breast area. Common signs include: swelling or soreness in the breast area or nipples, changes in the skin over the breast or nipple, such as dimpling or rashes, discharge or bleeding from the nipple, which warrants immediate medical attention.
  • #1 Gynecomastia: What It Is, Causes, Symptoms, and Treatment | Anadolu Sağlık Merkezi
    https://www.anadolumedicalcenter.com/health-guide/gynecomastia-what-it-is-causes-symptoms-and-treatment
    Gynecomastia can affect one or both breasts. It results in firm and dense tissue formation. Spontaneous regression or healing is not possible. […] Symptoms of Gynecomastia include tenderness in the breasts, pain and discomfort in the breasts, discharge from one or both nipples, difference in size between the two breasts, lump under the nipple, and swelling in the lymph nodes under the armpit. […] Gynecomastia in newborns typically resolves within 2-3 weeks after birth. Gynecomastia during puberty can cause gynecomastia. In many cases, gynecomastia resolves on its own within 6 months to 2 years without the need for treatment. The highest incidence of gynecomastia occurs in men aged 50-69 years. […] For individuals with a disc size smaller than 4 cm, periodic examinations are conducted without any intervention, typically every 3-6 months. For those with a disc size of 4-6 cm, medical treatment is administered, which varies depending on the patient’s age and hormone levels. For those with a disc size larger than 6 cm or prolonged symptoms, surgical intervention is required. Surgery is the most effective and definitive treatment for gynecomastia.
  • #1 Gynecomastia – StatPearls – NCBI Bookshelf
    https://www.ncbi.nlm.nih.gov/books/NBK430812/
    Gynecomastia appears more within certain age groups of the male population. Newborns can suffer from this condition until their hormonal imbalances normalize. […] Adolescence hypertrophy occurs in boys beginning around age 13 and can last into early adulthood. The incidence of this condition again increases in men 65 years of age and older. […] Gynecomastia is a result of enlargement of glandular breast tissue and adipose tissue. The hormone estrogen is responsible for the growth of glandular tissue, as well as the suppression of testosterone secretion. […] Pubertal gynecomastia is thought to be caused by a faster rise in estradiol than the rise of testosterone, causing an imbalance that normally regresses with time as testosterone increases. […] Three types of gynecomastia, florid, fibrous and intermediate, have been identified. The type seen is usually related to the length of the condition. Florid gynecomastia is usually seen in early stages of the condition, four months or less.
  • #1 What Is Gynecomastia? How Does It Affect Men and Boys?
    https://www.webmd.com/men/what-is-gynecomastia
    The signs of gynecomastia include: A lump under your nipple (often the first sign people notice) […] Tenderness […] Soreness […] Swelling. Gynecomastia can range from mild to severe. Your doctor can „stage,” or describe, the type you have in a few different ways. A new grading system proposed by a team of plastic surgeons is more detailed than older versions. 1a: Puffy nipple […] 1b: Slightly enlarged breast […] 2a: Moderately enlarged breast […] 2b: Moderately enlarged breast with sagging […] 3a: Large chest enlargement with side rolls but no sagging […] 3b: Large chest enlargement with side rolls and possible sagging […] 4a: Severe chest enlargement without sagging […] 4b: Severe chest enlargement with noticeable sagging. Most of the time, gynecomastia slowly goes away on its own. For instance, if it happens during puberty, it usually goes away sometime between 6 months to 3 years.
  • #1 What Are The Stages Of Gynecomastia?
    https://alcsindia.com/what-are-the-stages-of-gynecomastia/
    Gynecomastia symptoms are frequently mild at first, but they can be upsetting. The key signs and symptoms include: […] One typical early sign is breast tenderness or sensitivity, particularly around the nipples. […] A solid, rubbery lump or disc of glandular tissue may form behind the nipple. The lump is frequently moveable and more noticeable while the person is lying down. […] Breast size may grow slightly, affecting one or both breasts. The growth is normally symmetrical, however it might be more noticeable on one side. […] In this stage of gynecomastia, just a minor enlargement of the breasts can be noticed. There is no excess skin growth. A grade 1 gynecomastia is difficult to diagnose since there are no specific indications or symptoms. There are no swelling tissues around the breasts. However, the region around the nipples begins to discolor, and the nipples take on the appearance of a cone.
  • #1 What Are The Stages Of Gynecomastia?
    https://alcsindia.com/what-are-the-stages-of-gynecomastia/
    During the intermediate stage of gynecomastia, glandular breast tissue increases significantly than normal in size. This growth frequently results in more obvious physical changes in the chest region. […] Breast tissue continues to grow, giving the breasts a more prominent look. The glandular tissue beneath the nipple may seem firmer and visible. […] As the underlying glandular development progresses, the nipples may become more visible or thrust outward. As the breast tissue increases, the areolar diameter may rise as well. […] The growth might be symmetrical in both breasts or more apparent on one side, resulting in asymmetry. […] May appear as the skin expands to accommodate the developing breast tissue, especially in circumstances of rapid expansion. […] Grade II has no additional skin growth. However, males do experience an enlargement in nipples and larger breasts.
  • #1 What Are The Stages Of Gynecomastia?
    https://alcsindia.com/what-are-the-stages-of-gynecomastia/
    In this stage of gynecomastia, males experience considerably swollen breasts and nipples and mild skin tissue growth. […] As gynecomastia advances, glandular and fatty tissue develop in the breast region, resulting in additional enlargement and perhaps more visible changes in breast size and form. […] This stage can include a combination of enhanced glandular tissue development and the accumulation of adipose tissue (fat), resulting in bigger and more prominent breasts. […] There is a considerable protrusion of breasts in this stage. The droopy breasts become visible even over loosely fitted clothes. […] Advanced gynecomastia can be identified by the excessive development of glandular and fatty tissue in the breast region, which causes considerable breast enlargement. […] This condition can cause physical discomfort, pain, and difficulties with physical activity because of the size and weight of the breasts.
  • #1 What Are The Stages Of Gynecomastia?
    https://alcsindia.com/what-are-the-stages-of-gynecomastia/
    Severe gynecomastia can cause skin irritation, ulceration, and harmed lymphatic drainage. […] Psychological distress might get worse, affecting relationships and general mental health. […] Stage 4 or Grade IV is by far the easiest to identify. In this stage, the breasts grow significantly larger to the point of becoming women-like.
  • #1 Gynecomastia – StatPearls – NCBI Bookshelf
    https://www.ncbi.nlm.nih.gov/books/NBK430812/
    After one year, intermediate gynecomastia is present which is thought to be a progression from florid to fibrous. […] Gynecomastia is not life-threatening but it can cause significant emotional distress. Most cases take months or years to resolve. […] The outcomes for males with gynecomastia are fair; the condition can lead to embarrassment and isolation.
  • #1 Gynecomastia: Symptoms, Causes, Diagnosis, Treatment
    https://www.health.com/gynecomastia-overview-7254625
    Even if you do not find the swelling bothersome, you should still have a healthcare provider assess your breasts since gynecomastia can sometimes be a symptom of an underlying health condition. For instance, 10% to 40% of men with hyperthyroidism have gynecomastia, and 10% of people with testicular tumors have gynecomastia. […] Once a person reaches fibrous gynecomastia, the condition is unlikely reversible, which is why early diagnosis and treatment is important. This stage usually occurs after about one year. This type of gynecomastia presents with few ducts and more stromal fibrosisor dense breasts with very little glandular or vascular tissue.
  • #1 Gynecomastia Stages: Understanding Symptoms and Treatment Options | True Contour Medical
    https://truecontourmedical.com/gynecomastia-stages-understanding-symptoms-and-treatment-options/
    Gynecomastia develops in three stages, each with its own physical changes and sensations: […] In the initial stage of Gynecomastia, you may notice mild swelling or puffiness around the nipple area. This can be accompanied by sensitivity or tenderness. At this point, the condition is often subtle and might not be visually noticeable. […] As gynecomastia progresses, the breast tissue becomes more pronounced, extending beyond the areola. You may feel a firmer mass under the skin, and the enlargement becomes visible through clothing. Discomfort can increase, leading to heightened self-consciousness. […] In the advanced stage of Gynecomastia, excess tissue and skin develop, leading to a more prominent breast-like appearance. This stage often involves skin redundancy and can cause significant physical discomfort and emotional distress.
  • #1 Gynecomastia: Etiology, Diagnosis, and Treatment – Endotext – NCBI Bookshelf
    https://www.ncbi.nlm.nih.gov/books/NBK279105/
    Gynecomastia is a relatively common disorder. Its causes range from benign physiological processes to rare neoplasms. […] Gynecomastia, breast development in males, can occur normally during three phases of life. The first occurs shortly after birth in both males and females. This is partly caused by the high fetal blood levels of estradiol and progesterone (produced by the mother) that stimulate breast tissue in the newborn. Another mechanism is the increased conversion of steroid hormone precursors to sex steroids and increased aromatization of androgen as a result of neonatal surge of luteinizing hormone (LH). Neonatal gynecomastia may persist for several weeks after birth and may be associated with a milky breast discharge called „witch’s milk”. […] Puberty marks the second period when gynecomastia can occur physiologically. In fact, up to 60% of boys have clinically detectable gynecomastia by age 14. Although it is mostly bilateral, it is often asymmetrical and can occur unilaterally. Pubertal gynecomastia usually resolves within 3 years of onset.
  • #1 Gynecomastia | AAFP
    https://www.aafp.org/pubs/afp/issues/2012/0401/p716.html
    Physiologic gynecomastia has a trimodal age distribution, with incidence peaking in newborns, adolescents, and men older than 50 years. Up to 90 percent of newborn boys have palpable breast tissue secondary to transplacental transfer of maternal estrogens. Newborn gynecomastia, although concerning to parents, usually resolves spontaneously within four weeks of birth. […] One-half of adolescent males will experience gynecomastia, with typical onset at 13 to 14 years of age, or Tanner stage 3 or 4. […] Although adolescent physiologic gynecomastia often resolves spontaneously, intervention may be warranted to ameliorate emotional distress. […] Decreasing free testosterone levels may contribute to a final peak in gynecomastia incidence in men older than 50 years. […] Nonphysiologic gynecomastia can occur at any age as a result of a number of medical conditions, medication use, or substance use.
  • #1 Gynecomastia – Wikipedia
    https://en.wikipedia.org/wiki/Gynecomastia
    Of these, 75% resolve within two years of onset without treatment. […] If the condition does not resolve within 2 years, or if it causes embarrassment, pain or tenderness, treatment is warranted. […] Gynecomastia can be caused by absolute deficiency in androgen production due to primary or secondary hypogonadism. […] Gynecomastia can result in psychological distress for those with the condition.
  • #1 Naples FL Plastic Surgeons Detail Gynecomastia Symptoms
    https://www.gardnerplasticsurgery.com/will-my-gynecomastia-every-go-away-what-to-do-if-it-doesnt/
    Enlargement of male breasts is not always true gynecomastia; rather than through breast tissue growth, the enlargement is caused by fat buildup. Such non-gynecomastia enlargement can be addressed with diet and exercise. True gynecomastia is typically marked by having excess levels of estrogen, which, along with enlarged breasts, can cause other symptoms in men, including: […] Because gynecomastia symptoms vary among men and can be like other medical condition symptoms, doctors usually conduct several diagnostic procedures to confirm a diagnosis, including: […] As previously noted, adolescent gynecomastia symptoms usually resolve as teens age into adulthood. However, about 5% of teenage cases remain unresolved into adulthood due to continuing imbalances in hormone levels. The longer such cases remain unresolved as the men age through their twenties, the less likely they will resolve themselves. […] While the natural restoration of hormone balance will help control gynecomastia, it may not lead to a reduction of the enlarged breast tissue it already caused. At best, it will take time for the already enlarged tissue to subside.
  • #1 Gynecomastia | AAFP
    https://www.aafp.org/pubs/afp/issues/2012/0401/p716.html
    Adolescent physiologic gynecomastia should resolve within six months to two years after onset. If symptoms persist after two years or past 17 years of age, further evaluation is indicated. […] After persistent pubertal gynecomastia, medication use and substance use are the most common causes of nonphysiologic gynecomastia. […] Discontinuing use of the contributing agent often results in regression of breast tissue within three months. […] Gynecomastia may be the only presenting symptom in men with primary hypogonadism. […] Gynecomastia occurs in 10 to 40 percent of men with hyperthyroidism, although it is rarely the only symptom at presentation. […] Hormonal dysfunction is common in men with renal failure because of overall suppression of testosterone production and direct testicular damage secondary to uremia.
  • #1 Gynecomastia: Etiology, Diagnosis, and Treatment – Endotext – NCBI Bookshelf
    https://www.ncbi.nlm.nih.gov/books/NBK279105/
    The third age range in which gynecomastia is frequently seen is during older age (60 years). The reported prevalence varies from 36 to 57%, possibly because of different selected populations and different diagnostic criteria. […] Pathologic gynecomastia is due to an increase in the circulating and/or local breast tissue ratio of estrogen to androgen. […] Increased estrogen levels will increase glandular proliferation by several mechanisms. These include direct stimulation of glandular tissue and by suppressing LH, therefore decreasing testosterone secretion by the testes and exaggerating the already high estrogen to androgen ratio. […] Gynecomastia is associated with spinal cord disorders. Most patients with spinal cord disorders often have low testosterone levels and, in fact, can develop testicular atrophy with resultant hypogonadism and infertility, which may be exacerbated by increased scrotal temperature.
  • #1 Gynecomastia – StatPearls – NCBI Bookshelf
    https://www.ncbi.nlm.nih.gov/books/NBK430812/
    Gynecomastia is an increase in male breast volume. This condition most often occurs during times of hormonal change such as at birth, during adolescence and in old age. […] Gynecomastia relates to any condition in which the male breast volume is enlarged due to an increase in ductal tissue, stroma, or fat. […] The cause of most cases of gynecomastia is idiopathic. However, it has been proven to be associated with imbalances in the hormones estrogen and testosterone. […] This condition can appear transient at birth; this is thought to be due to an increased level of circulating maternal estrogens. Adolescent boys may also suffer from this condition due to an imbalance of estradiol and testosterone. In men older than 65 years, hypertrophy is thought to be due to a decline in testosterone levels and a shift in the ratio of testosterone to estrogen.
  • #1 Gynecomastia (Enlarged Breasts in Men) Symptoms & Treatment
    https://www.maxhealthcare.in/blogs/what-gynecomastia
    Researchers have estimated the prevalence in men aged 50 to 80 to be between 24% and 65%. However, most men with this condition have no symptoms. […] Enlarged male breasts often go away over time or with changes in medication. Some men become self-conscious about their appearance, which can lead to depression and anxiety.
  • #1 Gynecomastia: Etiology, Diagnosis, and Treatment – Endotext – NCBI Bookshelf
    https://www.ncbi.nlm.nih.gov/books/NBK279105/
    About 20% of gynecomastia is caused by medications or exogenous chemicals. Some drugs may increase estrogen effect by several mechanisms: 1) they possess intrinsic estrogen-like properties, 2) they increase endogenous estrogen production, or 3) they supply an excess of an estrogen precursor (e.g., testosterone or androstenedione) that can be aromatized to estrogen.
  • #1 Gynecomastia | AAFP
    https://www.aafp.org/pubs/afp/issues/2012/0401/p716.html
    Gynecomastia is defined as benign proliferation of glandular breast tissue in men. Physiologic gynecomastia is common in newborns, adolescents, and older men. It is self-limited, but can be treated to minimize emotional distress and physical discomfort. Nonphysiologic gynecomastia may be caused by chronic conditions (e.g., cirrhosis, hypogonadism, renal insufficiency); use of medications, supplements, or illicit drugs; and, rarely, tumors. Discontinuing use of contributing medications and treating underlying disease are the mainstay of treatment. Medications, such as estrogen receptor modulators, and surgery have a role in treating gynecomastia in select patients. Treatment should be pursued early and should be directed by the patient. […] Gynecomastia, which can be physiologic or nonphysiologic, occurs when the estrogen-to-testosterone ratio in men is disrupted, leading to proliferation of glandular breast tissue.
  • #1 Gynecomastia – What You Need to Know
    https://www.drugs.com/cg/gynecomastia.html
    Gynecomastia is enlarged breast tissue or glands in men or boys. The enlargement is from an imbalance between testosterone (male hormone) and estrogen (female hormone). One or both breasts may be affected. Gynecomastia may be a sign of a serious disease that needs to be treated. […] What are the signs and symptoms of gynecomastia? Breast tenderness or pain. Enlarged areola (area around your nipple). Fluid coming out of the nipple, usually in babies. […] Symptoms in babies and teenagers may go away without treatment. Your provider may treat any medical condition or change any medicine that caused your gynecomastia. You may need medicines to help balance your hormone levels or to decrease pain. Surgery may be used to reduce breast tissue if other treatments do not work. […] A cold compress may help relieve pain or soreness. Use an ice pack, or put crushed ice in a plastic bag. Cover it with a towel and apply it to your breasts as often and for as long as directed.
  • #1 Gynaecomastia: when and why to refer to specialist care | British Journal of General Practice
    https://bjgp.org/content/71/705/185
    Rapid breast enlargement should raise concerns about a hormone-secreting tumour. […] Clinical suspicion of malignancy should be considered in the presence of unilateral eccentric breast enlargement or red-flag symptom. […] A detailed history and clinical examination should be undertaken in all patients presenting with gynaecomastia. The duration and clinical course of symptoms and any history of sexual dysfunction or systemic illness should be ascertained. […] Examination of the chest should be performed with the patient supine. […] A palpable disc of sub-areolar breast tissue, which may or may not be tender, is consistent with gynaecomastia. […] Most patients with gynaecomastia do not warrant further investigation or treatment. However, any red-flag symptoms should prompt urgent referral to the appropriate medical specialty for further investigation and treatment.
  • #1 Gynecomastia Symptoms: Diagnosis and Treatment
    https://www.discountedlabs.com/blog/how-to-diagnose-a-gynecomastia?srsltid=AfmBOopN-Zuoz4hcAh-XmAeSYXfzFuRDRbQ34N6oArKAGeeh0i9Ccc-3
    If the cases of gynecomastia are drug-induced, gynecomastia symptoms like decreased tenderness and softening of the glandular tissue will usually be apparent within one month after discontinuation of the drug. However, if the cases of gynecomastia have been present for more than one year, it is unlikely to regress substantially, either spontaneously or with medical therapy, because of the presence of fibrosis. […] During the rapid, proliferative phase, manifested clinically as breast pain and tenderness, medical therapy may be attempted. […] Patients in whom tamoxifen is effective usually experience a decrease in pain and tenderness within one month. […] Gynecomastia can become permanent if the condition lasts very long although it may reduce in size when the androgen use is discontinued.
  • #1 Gynecomastia: Causes, Symptoms, Treatment, Surgery, & Self Care
    https://www.medicinenet.com/gynecomastia/article.htm
    Although pubertal gynecomastia typically regresses on its own, in rare cases it may persist, requiring treatment. Gynecomastia that has been present for 12 months or more (long term) may undergo scarring (fibrosis), which makes treatment with medications much more difficult, if not impossible to achieve a response.
  • #1 Gynecomastia: Symptoms, Causes, and Effective Treatment Options for Men
    https://www.metropolisindia.com/blog/preventive-healthcare/understanding-gynecomastia-symptoms-causes-and-treatment-strategies-for-men
    Gynecomastia or gyno in men is one of the most common male breast disorders and can affect 50 to 65% of men and boys worldwide. […] Over half of teenage boys usually have some degree of gynecomastia. The condition goes away as the hormone levels even out, which can take around 6 months to two years. […] Certain cases of gynecomastia, including those that occurred during puberty, usually go away on their own without treatment. […] Opting not to undergo gynaecomastia treatment can have a few adverse side effects, like sensitivity on the chest and mild to severe discomfort when touched or during movement.
  • #1 Enlarged breasts in men (gynecomastia) – Diagnosis and treatment – Mayo Clinic
    https://www.mayoclinic.org/diseases-conditions/gynecomastia/diagnosis-treatment/drc-20351799
    Gynecomastia often goes away over time without treatment. […] Treatment may be needed if gynecomastia doesn’t get better on its own. […] Gynecomastia in teens often goes away without treatment in less than two years. […] For people with gynecomastia, having enlarged breasts can be stressful and embarrassing. […] The condition can be hard to hide. […] During puberty, gynecomastia can make teens a target for teasing from peers as well. […] It can make activities such as swimming or changing in the locker room traumatic.
  • #1 How to Know If You Have Gynecomastia: Causes, Symptoms & Treatments
    https://gynecomastia.co.in/blog/how-to-know-if-i-have-gynecomastia-causes-symptoms-and-treatment-options/
    While this is rare, some men with gynecomastia may notice discharge from their nipples. This could be clear, milky, or even bloody, which may require further medical attention to rule out other issues. […] Gynecomastia can also affect a persons emotional well-being. Many men feel self-conscious or embarrassed about their chest appearance, leading to lowered self-esteem and anxiety. In some cases, this emotional distress can be just as significant as the physical symptoms. […] Gynecomastia is a common condition with several causes, including hormonal imbalances, medications, obesity, and aging. The symptoms may include enlarged breasts, pain, and uneven growth of the chest area.
  • #1 Evaluation of Gynecomastia Symptoms | Breast Care Center
    https://www.toplinemd.com/breast-care-center-of-miami/blog/evaluation-of-gynecomastia-symptoms/
    Gynecomastia is a condition that occurs when men experience enlargement in the breast tissue. This can affect newborns, adolescents, and older men, as the body has decreased testosterone levels compared to estrogen. […] Breast pain and tenderness are the most common symptoms in men with enlarged breasts. […] The condition can occur in one or both of your breasts, and it develops fatty tissue beneath the nipple area, leading to breast soreness. This is the first sign that patients with gynecomastia experience. […] Another symptom associated with breast enlargement in men is swelling. This can cause the breasts to grow unevenly, and we recommend seeing a doctor if your breasts are swollen, painful, or tender. You should also seek medical help if you are experiencing nipple discharge. […] Gynecomastia is not a cancerous condition, but the breasts’ rapid growth can indicate underlying cancer. […] The condition can lead to anxiety or depression, as patients may feel embarrassed discussing their symptoms with a family member or doctor. As a result, they may not want to be around other people.
  • #1 Gynecomastia | Nationwide Children’s Hospital
    https://www.nationwidechildrens.org/conditions/gynecomastia
    Signs and symptoms of gynecomastia may include: […] Swollen breast gland tissue […] Breast tenderness […] Nipple discharge […] Swollen nipples […] Psychological or emotional concerns. […] In 90 percent of teenage boys, gynecomastia goes away without treatment in 2 to 3 years. […] For the 10 percent who continue to have breast enlargement, surgical treatment may be considered if it does not go away on its own.
  • #1 Gynecomastia – Genitourinary Disorders – Merck Manual Professional Edition
    https://www.merckmanuals.com/professional/genitourinary-disorders/male-reproductive-endocrinology-and-related-disorders/gynecomastia
    Gynecomastia is hypertrophy of breast glandular tissue in men. It must be differentiated from pseudogynecomastia, which is increased breast fat, but no enlargement of breast glandular tissue. […] Enlargement is usually transient, bilateral, smooth, firm, and symmetrically distributed under the areola; breasts may be tender. Physiologic gynecomastia that develops during puberty usually resolves within 6 months to 2 years. […] If evaluation reveals no cause for gynecomastia, it is considered idiopathic. The cause may not be found because gynecomastia is physiologic or because there is no longer any evidence of the inciting event. […] Gynecomastia in an adult that is of recent onset and causes pain is more often caused by a hormonal abnormality (eg, tumor, hypogonadism) or medications.
  • #1 Symptoms of Gynecomastia | Stanford Health Care
    https://stanfordhealthcare.org/medical-conditions/mens-health/gynecomastia/symptoms.html
    In addition to having enlarged breasts, men or boys with gynecomastia may notice their breasts feel rubbery or firm. […] Boys may have a breast bud on one or both sides about the size of a nickel or quarter. Breast buds are common in adolescent boys during puberty. They may last up to 2 years, but they tend to go away within the first year.
  • #1 Common Gynecomastia Symptoms – What You Need to Know | Centre for Surgery
    https://centreforsurgery.com/common-gynecomastia-symptoms-what-you-need-to-know/
    Although severe pain isnt usually associated with gynecomastia, mild discomfort or a tender feeling when the breast and nipple are touched can be an important sign. If you do experience these sensations, it might be a symptom of gynecomastia that shouldnt be ignored. […] Another characteristic to watch out for is the texture of the breast growth itself. The enlarged area could feel rubbery or firm to the touch, which is different from typical fatty tissue. Additionally, you may notice that the skin surrounding your nipples appears darker or redder than what youre used to.
  • #1 Gynaecomastia – treatment and surgery | healthdirect
    https://www.healthdirect.gov.au/gynaecomastia
    Gynaecomastia is an increase in breast tissue in males. […] If you have pain or tenderness or a lump see your doctor to find out the cause. […] As well as breast tissue growth, you may have breast pain or tenderness. You may feel embarrassed about how your chest looks. […] Gynaecomastia is different from enlarged breasts caused by extra fat tissue from being overweight. […] Usually gynaecomastia is not serious, but its important to see your doctor to find out the cause. […] Its important to see your doctor if you have: breast swelling, breast pain or tenderness, a nipple discharge from one or both breasts, a breast lump. […] Gynaecomastia can also be caused by: medicines that affect your hormones, some genetic conditions such as Klinefelter syndrome, some dietary supplements and complementary or alternative medicines, obesity or poor nutrition, alcohol overuse, kidney or liver disease, hyperthyroidism, tumours in your testicles or adrenal glands.
  • #1
    https://www.modeplasticsurgery.com.au/common-signs-of-gynaecomastia/
    Gynaecomastia, often playfully referred to as man boobs, is something that many Australian males face at some point in their lives. Gynecomastia describes the condition in which a man has oversized breasts. This is a scientifically recognised condition that can be identified by several key characteristics and can be treated with surgery. In this article we share the 10 most common signs of gynaecomastia that you should be aware of. […] Men who experience gynecomastia can have breast pain and discomfort. This is true for men who have glandular gynecomastia and not pseudogynecomastia. Gynecomastia or manboobs caused by fat build up is not painful. […] Gynecomastia can have a profound effect on mental health and self-esteem. Many men feel embarrassed or ashamed of their condition, leading to feelings of insecurity or low self-worth. This may lead to depression or anxiety, which can further exacerbate existing mental health issues.
  • #1 Gynecomastia: What It Is, Causes, Diagnosis & Treatment
    https://my.clevelandclinic.org/health/symptoms/16227-enlarged-male-breast-tissue-gynecomastia
    Days may feel like weeks when youre living with gynecomastia, especially if its affecting how you view yourself. If youre concerned about how long youve had gynecomastia or its causing you distress, reach out to your healthcare provider. […] If you have gynecomastia due to obesity (pseudogynecomastia), weight loss may decrease it. And exercise can contribute to weight loss. […] If you have gynecomastia due to a hormonal imbalance, exercise likely wont make a difference. This is because an imbalance of estrogen and testosterone is responsible for an increase in your breast tissue, and exercise cant override that.
  • #1 Symptoms and Signs of Gynecomastia (Enlarged Breasts in Males): Treatment
    https://www.emedicinehealth.com/gynecomastia/symptom.htm
    Gynecomastia is enlargement of mail breast tissue due to enlarged glandular tissue, not due to fat. Gynecomastia is a sign and symptom of a hormonal imbalance. […] Although gynecomastia may be caused transiently in the normal development of boys, it usually resolves on its own. Other causes, such as medical conditions or medical treatments, may not resolve spontaneously. […] Male breast cancer usually causes gynecomastia only in one breast and may include a lump or feeling of hard tissue in the breast; other signs and symptoms may be breast skin changes, nipple discharge, and enlargement of underarm lymph nodes. […] Usually, once the underlying problem is diagnosed (see above) and treated, the gynecomastia lessens and requires no additional treatments. However, a consultation with an endocrinologist may be recommended. Surgery is not recommended unless gynecomastia is causing severe pain, tenderness, and/or embarrassment.
  • #1 Detecting Gynecomastia: Symptoms, Causes, and Treatments
    https://www.wikihow.com/Detect-Gynecomastia
    A tender lump behind your nipple is the most common symptom of gynecomastia. […] Gynecomastia may cause soreness, especially when you touch or press on your breast. If your breasts are causing you a lot of pain or discomfort, make an appointment to see your doctor right away. […] If you think you might have gynecomastia, see your doctor. While gynecomastia itself is not dangerous, you should have it checked out to make sure it is not a symptom of something more serious. […] Pain and swelling in your breasts. These are common symptoms of gynecomastia, but could also be caused by a cyst or infection. […] Gynecomastia caused by puberty hormones often clears up within 1 to 2 years without any treatment.
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  • #2 Gynecomastia: Symptoms, Causes, and Effective Treatment Options for Men
    https://www.metropolisindia.com/blog/preventive-healthcare/understanding-gynecomastia-symptoms-causes-and-treatment-strategies-for-men
    An imbalance in the hormones testosterone and estrogen can cause gynecomastia. Gynecomastia symptoms in boys and men can usually improve without treatment; however, if you are self-conscious about this condition, you should get in touch with a healthcare practitioner. […] Gynecomastia symptoms can be found in males of all ages; however, it often occurs when they are newborns, during puberty, and as they grow older. Hormone imbalance is one of the leading gynecomastia causes. […] The first gynecomastia symptom is a button-sized growth beneath the nipple. This is often seen as a lump in the breast, and you will be able to feel it when you press the region. Such lumps can move easily within the breast tissue and can be tender to touch. Gynaecomastia in men can cause lumps or enlargement in one or both breasts.
  • #2 Enlarged breasts in men (gynecomastia) – Symptoms and causes – Mayo Clinic
    https://www.mayoclinic.org/diseases-conditions/gynecomastia/symptoms-causes/syc-20351793
    With gynecomastia, tissue inside the breast glands grows. This can cause female-appearing breasts. […] Most often, gynecomastia isn’t a serious problem. But it can be tough to cope with the condition. People with gynecomastia sometimes have pain in their breasts. And they may feel embarrassed. […] Gynecomastia symptoms can include: Pain, especially in teenagers. Swollen breast tissue. Tender breasts. Sensitive nipples when they rub against clothes. […] See a member of your health care team if you have: Swelling. Pain or tenderness. Fluid coming out of one or both breast nipples. This is called nipple discharge. A firm or hard lump. Dimpled skin on the breast. […] Gynecomastia may go away on its own. If it doesn’t, medicine or surgery may help.
  • #2 Male Breast Enlargement (Gynecomastia) Symptoms, Causes, Treatments
    https://www.webmd.com/men/features/male-breast-enlargement-gynecomastia
    Men with gynecomastia have a firm, rubbery mass underneath the nipple area. Its usually less than an inch and a half across and may be tender. Sometimes there arent other symptoms. You may notice some fluid discharge. […] It can affect one breast or both.
  • #2 Azthena logo with the word Azthena
    https://www.news-medical.net/health/Symptoms-of-Gynecomastia.aspx
    Gynecomastia describes the swelling of breast tissue in males, caused by a decrease in the level of testosterone compared with the level of estrogen. The condition can affect one or both breasts and can develop in newborns, during puberty or in older men, usually as a result of normal hormonal changes. […] The symptoms of gynecomastia include the following: The main symptom of gynecomastia is the enlargement of either one or both breasts. The enlarged glandular tissue usually occurs in both breasts but in some cases it is unilateral. The breast growth may be uniform or uneven with respect to the nipple. It may feel rubbery or firm. The growth may appear just behind the nipple. […] The breast or nipple may be painful or tender when touched. […] In boys, there may be a breast bud in one or both breasts that is around the size of a quarter or nickel. These commonly occur in boys during puberty and can persist for up to two years.
  • #2 Do I Have Gynecomastia? Understanding the Signs and Symptoms
    https://www.drsteinbrech.com/blog/gynecomastia-signs-and-symptoms
    Gynecomastia is a condition that affects the breast tissue of men, causing benign enlargement of the breast area. Symptoms of gynecomastia include swollen and tender breast glands. […] These could be signs of gynecomastia, a common condition often harmless but can prick ones self-esteem and give rise to health concerns. […] It starts with recognizing the symptoms. […] The primary gynecomastia symptom is enlarged breasts in males, which can be a result of fatty tissue and excess tissue growth. […] While both breasts are often affected, it is possible for the enlargement to be uneven, leading to asymmetrical breasts. […] The presence of swollen, sensitive breast tissue often accompanies the excess tissue and fat deposits. […] Gynecomastia often arises due to an imbalance in estrogen levels and testosterone levels in the body.
  • #2 Gynaecomastia | Breast Cancer Now
    https://breastcancernow.org/about-breast-cancer/breast-lumps-and-benign-not-cancer-breast-conditions/gynaecomastia/
    Gynaecomastia can affect breast tissue 1 or both sides. Symptoms include: The breast area being tender to touch […] The breast area being painful […] A lump or swelling (more common behind the nipple but can occur anywhere in the breast area, upper chest or armpit) […] A noticeably larger breast or breasts. Gynaecomastia in teenage boys usually gets better by itself over time. By around the age of 19, any breast tissue enlargement will usually have begun to shrink and flatten out. However, this can take some time.
  • #2 Gynaecomastia – treatment and surgery | healthdirect
    https://www.healthdirect.gov.au/gynaecomastia
    Gynaecomastia is an increase in breast tissue in males. […] If you have pain or tenderness or a lump see your doctor to find out the cause. […] As well as breast tissue growth, you may have breast pain or tenderness. You may feel embarrassed about how your chest looks. […] Gynaecomastia is different from enlarged breasts caused by extra fat tissue from being overweight. […] Usually gynaecomastia is not serious, but its important to see your doctor to find out the cause. […] Its important to see your doctor if you have: breast swelling, breast pain or tenderness, a nipple discharge from one or both breasts, a breast lump. […] Gynaecomastia can also be caused by: medicines that affect your hormones, some genetic conditions such as Klinefelter syndrome, some dietary supplements and complementary or alternative medicines, obesity or poor nutrition, alcohol overuse, kidney or liver disease, hyperthyroidism, tumours in your testicles or adrenal glands.
  • #2 Gynecomastia Quiz: Check Possibility & Treatment with Ubie AI Symptom Checker
    https://ubiehealth.com/diseases/gynecomastia
    Lump in the breast […] Sensitive nipples […] Breasts feel full […] Man boobs […] There is a bump on the breast […] My nipples are very sensitive to touch […] Enlarged male breast tissue […] Breasts feel stretched, tight or full […] Breast lumps […] Nipples are very sensitive […] Nipple rash, redness, discharge, pain or itch […] Pain on pressing the chest wall […] Decreased sex drive […] Have you noticed an unusual increase in your breast size? […] Do your breasts feel stretched or tight? […] Have you noticed any lumps in your breasts? […] Do your nipples feel uncomfortable, painful, or itchy when your clothes touch them? […] Treatment for this condition depends on the cause. Simple options include dressing less noticeably and losing weight. The doctor may prescribe hormone therapy to correct imbalances or surgery if tumors are the cause. […] Symptoms Related to Gynecomastia […] Man breast […] Breasts feel full […] Breast lump […] Sensitive nipples […] Nipple rash, redness, discharge, pain or itch.
  • #2 Gynecomastia: Symptoms, Diagnosis and Treatment | Baylor Scott & White Health
    https://www.bswhealth.com/conditions/gynecomastia
    Gynecomastia symptoms vary, but the most common sign is an increase in the size of the breast tissue around the nipple. It may cause darker skin around the nipples or nipple sensitivity. However, you may have no other symptoms. Gynecomastia can also feel like a lump in the breast that forms underneath the nipple. […] If you’ve noticed an increase in the size of breast tissue and have the following symptoms, schedule a visit with your primary care provider to get checked: Breast pain, swelling, and tenderness; Nipple discharge; A hard lump. […] While gynecomastia is a common male health concern, it’s not always the cause of swelling or pain in the nipples or breast tissue. Less commonly, other conditions, such as fatty breast tissue, breast cancer, and breast abscess, may create symptoms similar to gynecomastia.
  • #2 Gynecomastia
    https://www.apollospectra.com/blog/general-health/gynecomastia
    Gynecomastia symptoms include: […] Gynecomastia has the potential to impact both adult men and adolescent boys. Prevalence rates for men over 50 are approximately 50%, while men over 50 may experience gynecomastia symptoms to some degree. […] Gynecomastia symptoms can result from several reasons that affect testosterone and estrogen levels, like: […] A hormonal imbalance between estrogen and testosterone frequently brings on gynecomastia in males. […] Gynecomastia symptoms include swelling or enlargement of breast tissue, tenderness or pain in the breasts (especially in teenagers), sensitive or tender nipples that may feel painful when rubbed against clothing, and bilateral swelling affecting both breasts evenly. […] Gynecomastia usually cures spontaneously within one to three years after puberty when hormone levels return to normal. As boys go through puberty, their hormone and estrogen levels change. This disparity is the cause of the transient breast swelling.
  • #2 Do I Have Gynecomastia? Understanding the Signs and Symptoms
    https://www.drsteinbrech.com/blog/gynecomastia-signs-and-symptoms
    Affected areas can be painful to the touch, sometimes requiring gynecomastia treatment to alleviate discomfort. […] In severe cases, milky nipple discharge may occur, which could indicate underlying medical conditions. […] Persistent symptoms like breast tenderness, swelling, and nipple discharge are cause for concern. […] These could be indicators of underlying issues that require immediate medical attention. […] If youre experiencing any symptoms of gynecomastia, dont hesitate to reach out to a specialist like Dr. Douglas Steinbrech and get an accurate diagnosis and tailored treatment plan.
  • #2 Gynecomastia Stages: Understanding Symptoms and Treatment Options | True Contour Medical
    https://truecontourmedical.com/gynecomastia-stages-understanding-symptoms-and-treatment-options/
    Gynecomastia develops in three stages, each with its own physical changes and sensations: […] In the initial stage of Gynecomastia, you may notice mild swelling or puffiness around the nipple area. This can be accompanied by sensitivity or tenderness. At this point, the condition is often subtle and might not be visually noticeable. […] As gynecomastia progresses, the breast tissue becomes more pronounced, extending beyond the areola. You may feel a firmer mass under the skin, and the enlargement becomes visible through clothing. Discomfort can increase, leading to heightened self-consciousness. […] In the advanced stage of Gynecomastia, excess tissue and skin develop, leading to a more prominent breast-like appearance. This stage often involves skin redundancy and can cause significant physical discomfort and emotional distress.
  • #2 What is Gynaecomastia? – Stages, Symptoms, and Treatment
    https://www.hexahealth.com/condition/gynaecomastia
    Gynaecomastia Stages […] It doesn’t always look the same in all males with this disease. Some men may have minor gyno whereas others may lie in moderate to severe stages of gyno. […] The type or the grades of gynaecomastia depends upon the duration of the disease. The stages are characterised as follows: […] Grade 1 (Small Breast Enlargement without Excess Skin): A slight amount of breast growth that sticks out from the chest. […] Grade 2 (Moderate Breast Enlargement without Excess Skin): Breast growth that expands broadly across the chest. […] Grade 3 (Moderate Breast Enlargement with Excess Skin): Swelling of breast tissue and expansion beyond the chest width. […] Grade 4 (Significant Breast Enlargement with Excess Skin): Severe breast enlargement with substantial extra skin. The breasts tend to be highly visible and can mimic female breasts.
  • #2 Here’s How to Spot the Symptoms of Severe Gynaecomastia – Harley Clinic
    https://harleyclinic.com/blog/heres-how-to-spot-the-symptoms-of-severe-gynaecomastia/
    Gynaecomastia can affect one or both breasts and make the area painful or tender to touch. […] You may also experience breast tenderness. See a doctor immediately if you have breast swelling, tenderness, pain or notice a discharge from one or both nipples. […] Symptoms of gynaecomastia can range from mild to severe gynaecomastia. […] Grade 4 is the highest. For this, you would expect a patient to have highly feminine-looking breasts with excess skin. This is severe gynaecomastia and is usually highly visible even under clothing. Typically, at this stage of severe gynaecomastia, you would need surgery to treat the condition. The breast tissue can also be painful or tender, but this isn’t always the case. […] If an individual has severe gynaecomastia, it means they have obvious and apparent symptoms at the highest grade.
  • #2 Gynecomastia: Symptoms, Causes, Diagnosis, Treatment
    https://www.health.com/gynecomastia-overview-7254625
    Even if you do not find the swelling bothersome, you should still have a healthcare provider assess your breasts since gynecomastia can sometimes be a symptom of an underlying health condition. For instance, 10% to 40% of men with hyperthyroidism have gynecomastia, and 10% of people with testicular tumors have gynecomastia. […] Once a person reaches fibrous gynecomastia, the condition is unlikely reversible, which is why early diagnosis and treatment is important. This stage usually occurs after about one year. This type of gynecomastia presents with few ducts and more stromal fibrosisor dense breasts with very little glandular or vascular tissue.
  • #2 Gynecomastia Symptoms: Diagnosis and Treatment
    https://www.discountedlabs.com/blog/how-to-diagnose-a-gynecomastia?srsltid=AfmBOopN-Zuoz4hcAh-XmAeSYXfzFuRDRbQ34N6oArKAGeeh0i9Ccc-3
    If the cases of gynecomastia are drug-induced, gynecomastia symptoms like decreased tenderness and softening of the glandular tissue will usually be apparent within one month after discontinuation of the drug. However, if the cases of gynecomastia have been present for more than one year, it is unlikely to regress substantially, either spontaneously or with medical therapy, because of the presence of fibrosis. […] During the rapid, proliferative phase, manifested clinically as breast pain and tenderness, medical therapy may be attempted. […] Patients in whom tamoxifen is effective usually experience a decrease in pain and tenderness within one month. […] Gynecomastia can become permanent if the condition lasts very long although it may reduce in size when the androgen use is discontinued.
  • #2 Gynecomastia Stages: Understanding Symptoms and Treatment Options | True Contour Medical
    https://truecontourmedical.com/gynecomastia-stages-understanding-symptoms-and-treatment-options/
    Gynecomastia can show up in different ways, but some symptoms are more common than others. Here’s what to keep an eye on: Breast Enlargement: The most noticeable symptom is swelling or enlargement of the breast tissue. This can occur on one side or both, depending on the individual. […] Changes in Breast Shape: Gynecomastia can cause the contour of the chest to change. The breasts may appear rounder, fuller, or more feminine in shape. You might also notice larger or more protruding nipples, or nipples pointing in different directions. […] Palpable Lumps or Firmness: Another symptom is the development of firm areas or lumps beneath the nipple and areola that you can feel. […] Tenderness or Sensitivity: Many men report tenderness or sensitivity in the chest area. This symptom can range from mild discomfort to significant pain. […] Hormonal Imbalance Symptoms: In some cases, gynecomastia symptoms include changes in libido, erectile dysfunction, testicular atrophy, or other signs of a hormonal imbalance.
  • #2 What Are The Stages Of Gynecomastia?
    https://alcsindia.com/what-are-the-stages-of-gynecomastia/
    In this stage of gynecomastia, males experience considerably swollen breasts and nipples and mild skin tissue growth. […] As gynecomastia advances, glandular and fatty tissue develop in the breast region, resulting in additional enlargement and perhaps more visible changes in breast size and form. […] This stage can include a combination of enhanced glandular tissue development and the accumulation of adipose tissue (fat), resulting in bigger and more prominent breasts. […] There is a considerable protrusion of breasts in this stage. The droopy breasts become visible even over loosely fitted clothes. […] Advanced gynecomastia can be identified by the excessive development of glandular and fatty tissue in the breast region, which causes considerable breast enlargement. […] This condition can cause physical discomfort, pain, and difficulties with physical activity because of the size and weight of the breasts.
  • #2 Enlarged breasts in men (gynecomastia) – Diagnosis and treatment – Mayo Clinic
    https://www.mayoclinic.org/diseases-conditions/gynecomastia/diagnosis-treatment/drc-20351799
    Gynecomastia often goes away over time without treatment. […] Treatment may be needed if gynecomastia doesn’t get better on its own. […] Gynecomastia in teens often goes away without treatment in less than two years. […] For people with gynecomastia, having enlarged breasts can be stressful and embarrassing. […] The condition can be hard to hide. […] During puberty, gynecomastia can make teens a target for teasing from peers as well. […] It can make activities such as swimming or changing in the locker room traumatic.
  • #2 Gynaecomastia – Symptoms, diagnosis and treatment | BMJ Best Practice
    https://bestpractice.bmj.com/topics/en-gb/869
    Gynaecomastia is the proliferation of benign male glandular breast tissue. It may be unilateral or bilateral, painful, or asymptomatic. […] Gynaecomastia results from excessive oestrogen action or deficient testosterone action on breast glandular tissue. […] Physiological gynaecomastia occurs in the newborn period, during puberty, and with ageing and obesity. […] Many drugs, environmental exposures, illnesses, and some genetic conditions increase the risk for gynaecomastia. Treatment may improve gynaecomastia, especially if it is of recent onset. […] Most cases require no specific treatment. Therapies for persistent pain or psychological distress include anti-oestrogen therapy, androgen replacement if proven testosterone deficiency, or surgery (liposuction or mammoplasty).
  • #2 Gynecomastia | AAFP
    https://www.aafp.org/pubs/afp/issues/2012/0401/p716.html
    Physiologic gynecomastia has a trimodal age distribution, with incidence peaking in newborns, adolescents, and men older than 50 years. Up to 90 percent of newborn boys have palpable breast tissue secondary to transplacental transfer of maternal estrogens. Newborn gynecomastia, although concerning to parents, usually resolves spontaneously within four weeks of birth. […] One-half of adolescent males will experience gynecomastia, with typical onset at 13 to 14 years of age, or Tanner stage 3 or 4. […] Although adolescent physiologic gynecomastia often resolves spontaneously, intervention may be warranted to ameliorate emotional distress. […] Decreasing free testosterone levels may contribute to a final peak in gynecomastia incidence in men older than 50 years. […] Nonphysiologic gynecomastia can occur at any age as a result of a number of medical conditions, medication use, or substance use.
  • #2 Gynecomastia – Symptoms, Causes, Complications and Prevention PACE Hospitals – Best Hospitals in Hitech City, Hyderabad, India | Near Madhapur, Kukatpally, KPHB, Kondapur, Gachibowli, Jubilee Hills, Banjara HillsPACE Hospitals Contact Num
    https://www.pacehospital.com/gynecomastia-symptoms-causes-complications-and-prevention
    Gynecomastia (GM) is a condition where there will be an enlargement of the male breast due to non-cancerous expansion of the glandular tissue and fat deposition under the nipple area. It occurs on one or both sides. […] The majority of the adult men with gynaecomastia have no symptoms. The following are some signs and symptoms of the condition: Enlargement of either one or both breasts, Painful nipple or tender formation, Nipple sensitivity with rubbing against clothes. […] About 50% of mid-pubertal boy’s experience gynaecomastia of puberty, which is a common condition. Among those, more than 90% of cases resolve spontaneously within 24 months. […] Gynecomastia in adolescent boys is caused by puberty’s hormonal changes. Gynaecomastia is common in boys from early puberty to middle puberty. It usually resolves itself within 6 months to 2 years. […] Gynaecomastia usually resolves on its own over time. Some cases of gynaecomastia do not require treatment. Treatment may be required in cases where the cause is by underlying diseases and conditions.
  • #2 What Is Gynecomastia? How Does It Affect Men and Boys?
    https://www.webmd.com/men/what-is-gynecomastia
    The signs of gynecomastia include: A lump under your nipple (often the first sign people notice) […] Tenderness […] Soreness […] Swelling. Gynecomastia can range from mild to severe. Your doctor can „stage,” or describe, the type you have in a few different ways. A new grading system proposed by a team of plastic surgeons is more detailed than older versions. 1a: Puffy nipple […] 1b: Slightly enlarged breast […] 2a: Moderately enlarged breast […] 2b: Moderately enlarged breast with sagging […] 3a: Large chest enlargement with side rolls but no sagging […] 3b: Large chest enlargement with side rolls and possible sagging […] 4a: Severe chest enlargement without sagging […] 4b: Severe chest enlargement with noticeable sagging. Most of the time, gynecomastia slowly goes away on its own. For instance, if it happens during puberty, it usually goes away sometime between 6 months to 3 years.
  • #2 Gynaecomastia or 'man boobs’: Causes, symptoms & treatment
    https://healthymale.org.au/mens-health/gynaecomastia
    Gynaecomastia is when male breast tissue grows larger than usual. It usually occurs on both sides of the chest. […] As well as breast tissue growth, the breast tissue itself can be tender for some people with gynaecomastia. […] Gynaecomastia in babies and adolescents usually goes away on its own, so if it doesn’t, you should ask your doctor about it. […] If you notice any changes around or behind your nipples, it’s a good idea to ask your doctor to check it out to make sure it’s nothing to worry about. […] Many men with gynaecomastia aren’t bothered by it, but it’s worth asking your doctor to monitor it because any changes might be a sign of something else.
  • #2 Gynecomastia (Enlarged Breasts in Men) Symptoms & Treatment
    https://www.maxhealthcare.in/blogs/what-gynecomastia
    Researchers have estimated the prevalence in men aged 50 to 80 to be between 24% and 65%. However, most men with this condition have no symptoms. […] Enlarged male breasts often go away over time or with changes in medication. Some men become self-conscious about their appearance, which can lead to depression and anxiety.
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    https://www.healthxchange.sg/wellness/physical-health/gynaecomastia-causes-symptoms
    Gynaecomastia can affect males during three stages of their life: Neonatal, pubertal and elderly. In all age groups, the disease is related to an imbalance in the estrogen-testosterone ratio. […] Adolescent boys have varying degrees of gynaecomastia, and this is thought to be due to an excess of the major female sex hormone or estrogen) compared with testosterone. In this age group, gynaecomastia usually resolves over time. In some cases, a degree of gynaecomastia remains. […] Testosterone levels decline, which causes a shift in the estrogen-testosterone ratio.
  • #2 Gynecomastia: Etiology, Diagnosis, and Treatment – Endotext – NCBI Bookshelf
    https://www.ncbi.nlm.nih.gov/books/NBK279105/
    The third age range in which gynecomastia is frequently seen is during older age (60 years). The reported prevalence varies from 36 to 57%, possibly because of different selected populations and different diagnostic criteria. […] Pathologic gynecomastia is due to an increase in the circulating and/or local breast tissue ratio of estrogen to androgen. […] Increased estrogen levels will increase glandular proliferation by several mechanisms. These include direct stimulation of glandular tissue and by suppressing LH, therefore decreasing testosterone secretion by the testes and exaggerating the already high estrogen to androgen ratio. […] Gynecomastia is associated with spinal cord disorders. Most patients with spinal cord disorders often have low testosterone levels and, in fact, can develop testicular atrophy with resultant hypogonadism and infertility, which may be exacerbated by increased scrotal temperature.
  • #2 Gynecomastia | AAFP
    https://www.aafp.org/pubs/afp/issues/2012/0401/p716.html
    Adolescent physiologic gynecomastia should resolve within six months to two years after onset. If symptoms persist after two years or past 17 years of age, further evaluation is indicated. […] After persistent pubertal gynecomastia, medication use and substance use are the most common causes of nonphysiologic gynecomastia. […] Discontinuing use of the contributing agent often results in regression of breast tissue within three months. […] Gynecomastia may be the only presenting symptom in men with primary hypogonadism. […] Gynecomastia occurs in 10 to 40 percent of men with hyperthyroidism, although it is rarely the only symptom at presentation. […] Hormonal dysfunction is common in men with renal failure because of overall suppression of testosterone production and direct testicular damage secondary to uremia.
  • #2 Gynecomastia: Practice Essentials, Background, Etiology
    https://emedicine.medscape.com/article/120858-overview
    Gynecomastia that occurs secondary to an underlying, treatable cause (eg, drug-induced gynecomastia) usually responds to treatment or removal of the primary cause. […] In approximately 90% of cases, pubertal gynecomastia resolves within a period of months to several years. However, macromastia seldom resolves completely and often requires surgery.
  • #2 Gynaecomastia: when and why to refer to specialist care | British Journal of General Practice
    https://bjgp.org/content/71/705/185
    Rapid breast enlargement should raise concerns about a hormone-secreting tumour. […] Clinical suspicion of malignancy should be considered in the presence of unilateral eccentric breast enlargement or red-flag symptom. […] A detailed history and clinical examination should be undertaken in all patients presenting with gynaecomastia. The duration and clinical course of symptoms and any history of sexual dysfunction or systemic illness should be ascertained. […] Examination of the chest should be performed with the patient supine. […] A palpable disc of sub-areolar breast tissue, which may or may not be tender, is consistent with gynaecomastia. […] Most patients with gynaecomastia do not warrant further investigation or treatment. However, any red-flag symptoms should prompt urgent referral to the appropriate medical specialty for further investigation and treatment.
  • #2 Gynecomastia | Riley Children’s Health
    https://www.rileychildrens.org/health-info/gynecomastia
    At Riley Children’s Health, plastic surgeons treat young boys with symptoms of gynecomastia. Gynecomastia is enlarged or swollen breast tissue caused by a hormone imbalance. […] Gynecomastia is a common condition that affects boys. It occurs when breast tissue swells and enlarges in one or both breasts. It can happen at any age, but it is most common during periods of hormonal changes, such as puberty. This condition can affect one or both breasts and may cause discomfort, emotional distress, and embarrassment. […] Symptoms vary between patients and may be more severe in some patients. […] The most noticeable symptom of gynecomastia is swelling of the breast tissue. This may affect one or both breasts and it can vary in size. Breast tenderness: The breast area may feel tender or sensitive to touch, which can cause discomfort. Firm or rubbery tissue: You may notice a firm or rubbery mass of tissue beneath the nipple, which can sometimes be painful. Uneven growth: In some cases, gynecomastia may affect only one breast, leading to uneven growth. This can sometimes make the condition more noticeable. Nipple discharge: Though rare, some cases of gynecomastia may include nipple discharge. If this occurs, it should be evaluated by a physician to rule out other conditions. […] In most cases, this resolves on its own over time. However, if breast enlargement is present for more than a year, it is unlikely to go away on its own. […] It is very unlikely to go away when it has been present for over a year.
  • #2 Gynecomastia | AAFP
    https://www.aafp.org/pubs/afp/issues/2012/0401/p716.html
    Conditions that impair absorption, such as ulcerative colitis and cystic fibrosis, may result in gynecomastia. […] Some patients with gynecomastia may present with breast pain, embarrassment, or fear of breast cancer. […] The history should rule out other causes of breast enlargement, such as those listed in Table 3. […] Symptoms that last longer than one to two years suggest nonphysiologic causes that require intervention for resolution. […] Few patients with gynecomastia need treatment for cosmesis or analgesia. […] Pain is more common in patients with gynecomastia that is rapidly progressive or of recent onset. […] Early treatment will maximize benefit in men with significant physical symptoms or emotional distress. […] A number of medications have been used to treat gynecomastia. […] Tamoxifen is thought to be an effective and safe treatment for physiologic, persistent pubertal, or idiopathic gynecomastia. […] Surgery can be performed at any time to reduce breast tissue, and a number of techniques have been used.
  • #2 Gynecomastia – Wikipedia
    https://en.wikipedia.org/wiki/Gynecomastia
    Of these, 75% resolve within two years of onset without treatment. […] If the condition does not resolve within 2 years, or if it causes embarrassment, pain or tenderness, treatment is warranted. […] Gynecomastia can be caused by absolute deficiency in androgen production due to primary or secondary hypogonadism. […] Gynecomastia can result in psychological distress for those with the condition.
  • #2 Gynaecomastia: Causes, Symptoms, and Treatment | Doctor
    https://patient.info/doctor/gynaecomastia
    Gynaecomastia is enlargement of the male breast tissue. Gynaecomastia is a benign proliferation of the glandular tissue of the breast in men. Gynaecomastia is common, affecting 50% of mid-pubertal boys. Incidence increases again over the age of 65. Commonly, gynaecomastia is asymptomatic. Onset and duration of breast enlargement. Tenderness. Gynaecomastia may therefore be caused by conditions which cause raised oestrogen levels. Once this ratio falls, breast tissue is stimulated to grow. This leads to proliferation of breast ducts and fibroblastic stroma. If the stimulus to proliferation continues then the ducts and fibroblastic stroma are replaced by fibrosis and gynaecomastia becomes well established and irreversible. Gynaecomastia is mostly a benign condition. Complete resolution can occur if the underlying cause is identified and treatment initiated before fibrosis of breast tissue occurs. Gynaecomastia can be physically embarrassing and psychologically distressing for patients and this should not be underestimated.
  • #2 Gynecomastia: Symptoms, Causes, and Treatment
    https://johnkippen.com.au/news/gynaecomastia-you-are-not-alone/
    Gynaecomastia is usually asymptomatic and painless. Some people do develop tenderness, soreness and pain, especially if pumped or knocked. This may affect the breast or nipples. […] Most men or boys complain about the appearance and being self-conscious at the beach or while swimming.
  • #2 Gynecomastia Symptoms | Swelling of the Breast and Chest Soft Tissues
    https://surgisculpt.com/gynecomastia-symptoms/
    Gynecomastia symptoms can have a wide range spanning from no pain at all to extreme pain or tenderness. However, gynecomastia signs are universal and involve swelling of the breast and chest soft tissues. […] When pain is communicated, it is important to rule out any breast tissue atypia or malignancy with an MRI. In contrast, patients who do not have pain may be suffering from poor self-esteem. It is very common for men to avoid social situations where they have to remove their shirts such as swimming pools or the beach. […] Gynecomastia sign of swelling is observed following either overgrowth of the fat or the mammary glands underneath the nipple and areola complex. […] The most noticeable symptom of gynecomastia is the enlargement of one or both breasts. This swelling can be symmetrical, affecting both breasts equally, or asymmetrical, where one breast appears larger than the other.
  • #2 How to Know If You Have Gynecomastia: Causes, Symptoms & Treatments
    https://gynecomastia.co.in/blog/how-to-know-if-i-have-gynecomastia-causes-symptoms-and-treatment-options/
    While this is rare, some men with gynecomastia may notice discharge from their nipples. This could be clear, milky, or even bloody, which may require further medical attention to rule out other issues. […] Gynecomastia can also affect a persons emotional well-being. Many men feel self-conscious or embarrassed about their chest appearance, leading to lowered self-esteem and anxiety. In some cases, this emotional distress can be just as significant as the physical symptoms. […] Gynecomastia is a common condition with several causes, including hormonal imbalances, medications, obesity, and aging. The symptoms may include enlarged breasts, pain, and uneven growth of the chest area.
  • #2
    https://www.modeplasticsurgery.com.au/common-signs-of-gynaecomastia/
    Gynaecomastia, often playfully referred to as man boobs, is something that many Australian males face at some point in their lives. Gynecomastia describes the condition in which a man has oversized breasts. This is a scientifically recognised condition that can be identified by several key characteristics and can be treated with surgery. In this article we share the 10 most common signs of gynaecomastia that you should be aware of. […] Men who experience gynecomastia can have breast pain and discomfort. This is true for men who have glandular gynecomastia and not pseudogynecomastia. Gynecomastia or manboobs caused by fat build up is not painful. […] Gynecomastia can have a profound effect on mental health and self-esteem. Many men feel embarrassed or ashamed of their condition, leading to feelings of insecurity or low self-worth. This may lead to depression or anxiety, which can further exacerbate existing mental health issues.
  • #2 What Are The Stages Of Gynecomastia?
    https://alcsindia.com/what-are-the-stages-of-gynecomastia/
    Severe gynecomastia can cause skin irritation, ulceration, and harmed lymphatic drainage. […] Psychological distress might get worse, affecting relationships and general mental health. […] Stage 4 or Grade IV is by far the easiest to identify. In this stage, the breasts grow significantly larger to the point of becoming women-like.
  • #2 Gynecomastia | Nationwide Children’s Hospital
    https://www.nationwidechildrens.org/conditions/gynecomastia
    Signs and symptoms of gynecomastia may include: […] Swollen breast gland tissue […] Breast tenderness […] Nipple discharge […] Swollen nipples […] Psychological or emotional concerns. […] In 90 percent of teenage boys, gynecomastia goes away without treatment in 2 to 3 years. […] For the 10 percent who continue to have breast enlargement, surgical treatment may be considered if it does not go away on its own.
  • #2 Gynecomastia – Genitourinary Disorders – Merck Manual Professional Edition
    https://www.merckmanuals.com/professional/genitourinary-disorders/male-reproductive-endocrinology-and-related-disorders/gynecomastia
    Gynecomastia is hypertrophy of breast glandular tissue in men. It must be differentiated from pseudogynecomastia, which is increased breast fat, but no enlargement of breast glandular tissue. […] Enlargement is usually transient, bilateral, smooth, firm, and symmetrically distributed under the areola; breasts may be tender. Physiologic gynecomastia that develops during puberty usually resolves within 6 months to 2 years. […] If evaluation reveals no cause for gynecomastia, it is considered idiopathic. The cause may not be found because gynecomastia is physiologic or because there is no longer any evidence of the inciting event. […] Gynecomastia in an adult that is of recent onset and causes pain is more often caused by a hormonal abnormality (eg, tumor, hypogonadism) or medications.
  • #2 Gynaecomastia: Causes, Symptoms, and Effective Treatments
    https://beldholm.com.au/gynaecomastia/gynaecomastia-causes-symptoms-and-effective-treatments/
    Gynaecomastia is characterized by the enlargement of breast tissue in males, affecting either one or both breasts. Distinguishing between true gynaecomastia, involving glandular breast tissue growth, and pseudo gynaecomastia, related to excess chest fat, is important. This distinction helps in deciding the suitable treatment approach. True gynaecomastia often presents as a firm, rubbery swelling beneath the nipple, a feature that can persist even in individuals with low body fat, leading to enlarged breasts. […] The symptoms of gynaecomastia can vary but primarily affect the breast area. Common signs include: swelling or soreness in the breast area or nipples, changes in the skin over the breast or nipple, such as dimpling or rashes, discharge or bleeding from the nipple, which warrants immediate medical attention.
  • #2 Gynecomastia: What It Is, Causes, Diagnosis & Treatment
    https://my.clevelandclinic.org/health/symptoms/16227-enlarged-male-breast-tissue-gynecomastia
    Days may feel like weeks when youre living with gynecomastia, especially if its affecting how you view yourself. If youre concerned about how long youve had gynecomastia or its causing you distress, reach out to your healthcare provider. […] If you have gynecomastia due to obesity (pseudogynecomastia), weight loss may decrease it. And exercise can contribute to weight loss. […] If you have gynecomastia due to a hormonal imbalance, exercise likely wont make a difference. This is because an imbalance of estrogen and testosterone is responsible for an increase in your breast tissue, and exercise cant override that.
  • #2 What Is Gyno in Men? Symptoms, Diagnosis & Best Treatment Options
    https://dranmolchugh.com/what-is-gyno-in-men-symptoms-diagnosis-and-treatment-options/
    If gynecomastia is caused by obesity, making changes to your diet and exercise routine can help reduce fat in the chest area. A healthy lifestyle that includes regular physical activity and a balanced diet can be an effective way to reduce pseudogynecomastia. […] For many men, gynecomastia can affect self-esteem and body image. If gynecomastia is causing emotional distress, psychological support through counseling or therapy may help address any mental health concerns.
  • #2 Symptoms and Signs of Gynecomastia (Enlarged Breasts in Males): Treatment
    https://www.emedicinehealth.com/gynecomastia/symptom.htm
    Gynecomastia is enlargement of mail breast tissue due to enlarged glandular tissue, not due to fat. Gynecomastia is a sign and symptom of a hormonal imbalance. […] Although gynecomastia may be caused transiently in the normal development of boys, it usually resolves on its own. Other causes, such as medical conditions or medical treatments, may not resolve spontaneously. […] Male breast cancer usually causes gynecomastia only in one breast and may include a lump or feeling of hard tissue in the breast; other signs and symptoms may be breast skin changes, nipple discharge, and enlargement of underarm lymph nodes. […] Usually, once the underlying problem is diagnosed (see above) and treated, the gynecomastia lessens and requires no additional treatments. However, a consultation with an endocrinologist may be recommended. Surgery is not recommended unless gynecomastia is causing severe pain, tenderness, and/or embarrassment.
  • #2 Gynaecomastia: when and why to refer to specialist care | British Journal of General Practice
    https://bjgp.org/content/71/705/185
    Patients with physiological gynaecomastia or pseudo-gynaecomastia may be safely reassured and given advice on maintaining a healthy body mass index. If breast enlargement has developed secondary to an underlying condition, then management should be directed toward the underlying illness, such as adequate thyroid, renal, or liver function. […] The impact of gynaecomastia on patients social and personal wellbeing should not be underestimated. Understanding patients concerns can help to direct communication and management.
  • #2 Gynecomastia: What It Is, Causes, Diagnosis & Treatment
    https://my.clevelandclinic.org/health/symptoms/16227-enlarged-male-breast-tissue-gynecomastia
    Gynecomastia can affect males of all ages. But it usually occurs during the newborn period, puberty and older adulthood. Its very common, affecting over 50% of males at some point in their lives. Gynecomastia most often happens due to an imbalance of hormones specifically testosterone and estrogen. […] Gynecomastia typically looks and feels like a button-sized growth underneath your nipple. You may be able to see this as a breast lump or feel it when you press on the area. The lump may move easily within the breast tissue and may be tender to touch. Breast lumps and enlargement may occur in one or both breasts. […] For newborns and adolescents, gynecomastia is usually temporary it goes away once your hormones rebalance. For people who have chronically low testosterone levels, gynecomastia may not go away without treatment.
  • #3 How Gynecomastia Look Like In Men Of Different Ages
    https://www.amaris-b.com/blog/how-gynecomastia-look-like-in-men-of-different-ages
    Gynecomastia is a common medical condition affecting approximately 60% to 70% of the male population. […] In a patient with gynecomastia, the male breast will have a more pyramidal shape with feminine features. Excess glandular tissue and fat surrounding the breast are the primary classifications of gynecomastia. […] Several reasons cause this tissue to develop, including hormonal imbalance, genetics, and side effects of medications. […] Gynecomastia can look different in men of different ages, and its appearance can vary based on various factors such as the condition’s severity, cause, and duration. […] Gynecomastia in adult men can vary in appearance based on its severity and duration. In mild cases, the breast tissue may appear slightly enlarged, while in more severe cases, it can become noticeably enlarged, saggy, and droopy. Gynecomastia can occur unilaterally (one breast) or bilaterally (both breasts).
  • #3 Gynecomastia | AAFP
    https://www.aafp.org/pubs/afp/issues/2012/0401/p716.html
    Gynecomastia is defined as benign proliferation of glandular breast tissue in men. Physiologic gynecomastia is common in newborns, adolescents, and older men. It is self-limited, but can be treated to minimize emotional distress and physical discomfort. Nonphysiologic gynecomastia may be caused by chronic conditions (e.g., cirrhosis, hypogonadism, renal insufficiency); use of medications, supplements, or illicit drugs; and, rarely, tumors. Discontinuing use of contributing medications and treating underlying disease are the mainstay of treatment. Medications, such as estrogen receptor modulators, and surgery have a role in treating gynecomastia in select patients. Treatment should be pursued early and should be directed by the patient. […] Gynecomastia, which can be physiologic or nonphysiologic, occurs when the estrogen-to-testosterone ratio in men is disrupted, leading to proliferation of glandular breast tissue.
  • #3 Clinical features, diagnosis, and evaluation of gynecomastia in adults – UpToDate
    https://www.uptodate.com/contents/clinical-features-diagnosis-and-evaluation-of-gynecomastia-in-adults
    Gynecomastia, a benign proliferation of the glandular tissue of the male breast, is diagnosed on examination. […] Many boys and men will report breast tenderness as bothersome or worrisome. […] Physical findings — In true gynecomastia, a ridge of glandular tissue will be felt that is reasonably symmetrical to the nipple-areolar complex. Breast glandular tissue can usually be detected when the size exceeds 0.5 cm in diameter. There are four typical features on examination: the glandular tissue is centrally located, symmetrical in shape, usually bilateral, and tender to palpation (during the early, growth phase). […] Therefore, breast glandular tissue that is <2 cm should be considered a normal finding, but palpable enlargement ≥2 cm is gynecomastia.
  • #3 Gynecomastia: Comprehensive Guide on Symptoms, Diagnosis, and Treatment
    https://mykarehealth.com/kareline/gynecomastia-comprehensive-guide
    The breast tissues appear tender than the surrounding area. […] Breasts are sensitive – can range from mild to more pronounced. […] There may be asymmetry in both the breasts. […] Gynecomastia can have a significant psychological impact, leading to emotional distress, thus challenging social relationships. […] Different populations, such as adolescents, older men, bodybuilders, may have different symptoms regarding gynecomastia.
  • #3 Symptoms of Gynecomastia – Cosmetic Surgery Blogs
    https://www.drpktalwar.com/blog/symptoms-of-gynecomastia/
    Gynecomastia is the swelling of male breast tissues. Symptoms include: […] 1. Swelling in the Chest Area: In most cases, the first thing noticed is that there is swelling of breast tissue. Swelling occurs in one or both breasts. Often, the swelling is small but can be quite noticeable. […] 2. Tenderness or Pain: Men who have gynecomastia experience tenderness in their chest region. This tenderness can be slightly sore or severely aching in some instances. […] 3. Firm or Rubber Tissue: Unlike how the soft tissue has something to do with fat tissue, gynecomastia causes the breast tissue to be firm or rubbery. […] 4. Nipple Sensitivity: Another common symptom is increased sensitivity of the nipple area. […] 5. Nipple Discharge (Rare): Though very uncommon, some male gynecomastia sufferers may have a small discharge from one or both nipples.
  • #3 Gynecomastia: Symptoms, Causes, and Treatment | PreferredMD
    https://preferredmd.com/health_library/gynecomastia_symptoms_causes_and_treatment
    Gynecomastia symptoms The most evident symptom of gynecomastia is the enlargement of breast tissue. Other signs may include swollen or tender breasts, uneven breast growth, impacting one breast more than the other, and nipple discharge (although rarely occurs). […] Gynecomastia can be categorized into four stages based on breast tissue development and severity: Stage 1: Minor breast enlargement without excess skin. Stage 2: Moderate enlargement with minimal skin redundancy. Stage 3: Moderate enlargement with moderate skin redundancy and a more feminine breast contour. Stage 4: Marked enlargement with excess skin, giving the appearance of female-like breasts. […] While gynecomastia itself is not typically harmful, it may cause emotional distress, body image issues, and a decline in self-esteem. In severe cases, the enlarged breast tissue can be painful or tender.
  • #3 What is Gynaecomastia? – Stages, Symptoms, and Treatment
    https://www.hexahealth.com/condition/gynaecomastia
    Gynaecomastia Stages […] It doesn’t always look the same in all males with this disease. Some men may have minor gyno whereas others may lie in moderate to severe stages of gyno. […] The type or the grades of gynaecomastia depends upon the duration of the disease. The stages are characterised as follows: […] Grade 1 (Small Breast Enlargement without Excess Skin): A slight amount of breast growth that sticks out from the chest. […] Grade 2 (Moderate Breast Enlargement without Excess Skin): Breast growth that expands broadly across the chest. […] Grade 3 (Moderate Breast Enlargement with Excess Skin): Swelling of breast tissue and expansion beyond the chest width. […] Grade 4 (Significant Breast Enlargement with Excess Skin): Severe breast enlargement with substantial extra skin. The breasts tend to be highly visible and can mimic female breasts.
  • #3 Gynecomastia | AAFP
    https://www.aafp.org/pubs/afp/issues/2012/0401/p716.html
    Physiologic gynecomastia has a trimodal age distribution, with incidence peaking in newborns, adolescents, and men older than 50 years. Up to 90 percent of newborn boys have palpable breast tissue secondary to transplacental transfer of maternal estrogens. Newborn gynecomastia, although concerning to parents, usually resolves spontaneously within four weeks of birth. […] One-half of adolescent males will experience gynecomastia, with typical onset at 13 to 14 years of age, or Tanner stage 3 or 4. […] Although adolescent physiologic gynecomastia often resolves spontaneously, intervention may be warranted to ameliorate emotional distress. […] Decreasing free testosterone levels may contribute to a final peak in gynecomastia incidence in men older than 50 years. […] Nonphysiologic gynecomastia can occur at any age as a result of a number of medical conditions, medication use, or substance use.
  • #3 Gynecomastia – Genitourinary Disorders – Merck Manual Professional Edition
    https://www.merckmanuals.com/professional/genitourinary-disorders/male-reproductive-endocrinology-and-related-disorders/gynecomastia
    Gynecomastia is hypertrophy of breast glandular tissue in men. It must be differentiated from pseudogynecomastia, which is increased breast fat, but no enlargement of breast glandular tissue. […] Enlargement is usually transient, bilateral, smooth, firm, and symmetrically distributed under the areola; breasts may be tender. Physiologic gynecomastia that develops during puberty usually resolves within 6 months to 2 years. […] If evaluation reveals no cause for gynecomastia, it is considered idiopathic. The cause may not be found because gynecomastia is physiologic or because there is no longer any evidence of the inciting event. […] Gynecomastia in an adult that is of recent onset and causes pain is more often caused by a hormonal abnormality (eg, tumor, hypogonadism) or medications.
  • #3 Gynecomastia: Etiology, Diagnosis, and Treatment – Endotext – NCBI Bookshelf
    https://www.ncbi.nlm.nih.gov/books/NBK279105/
    The third age range in which gynecomastia is frequently seen is during older age (60 years). The reported prevalence varies from 36 to 57%, possibly because of different selected populations and different diagnostic criteria. […] Pathologic gynecomastia is due to an increase in the circulating and/or local breast tissue ratio of estrogen to androgen. […] Increased estrogen levels will increase glandular proliferation by several mechanisms. These include direct stimulation of glandular tissue and by suppressing LH, therefore decreasing testosterone secretion by the testes and exaggerating the already high estrogen to androgen ratio. […] Gynecomastia is associated with spinal cord disorders. Most patients with spinal cord disorders often have low testosterone levels and, in fact, can develop testicular atrophy with resultant hypogonadism and infertility, which may be exacerbated by increased scrotal temperature.
  • #3 Gynecomastia: Symptoms, Diagnosis and Treatment | Baylor Scott & White Health
    https://www.bswhealth.com/conditions/gynecomastia
    Gynecomastia symptoms vary, but the most common sign is an increase in the size of the breast tissue around the nipple. It may cause darker skin around the nipples or nipple sensitivity. However, you may have no other symptoms. Gynecomastia can also feel like a lump in the breast that forms underneath the nipple. […] If you’ve noticed an increase in the size of breast tissue and have the following symptoms, schedule a visit with your primary care provider to get checked: Breast pain, swelling, and tenderness; Nipple discharge; A hard lump. […] While gynecomastia is a common male health concern, it’s not always the cause of swelling or pain in the nipples or breast tissue. Less commonly, other conditions, such as fatty breast tissue, breast cancer, and breast abscess, may create symptoms similar to gynecomastia.
  • #3 Gynaecomastia – Symptoms, diagnosis and treatment | BMJ Best Practice
    https://bestpractice.bmj.com/topics/en-gb/869
    Gynaecomastia is the proliferation of benign male glandular breast tissue. It may be unilateral or bilateral, painful, or asymptomatic. […] Gynaecomastia results from excessive oestrogen action or deficient testosterone action on breast glandular tissue. […] Physiological gynaecomastia occurs in the newborn period, during puberty, and with ageing and obesity. […] Many drugs, environmental exposures, illnesses, and some genetic conditions increase the risk for gynaecomastia. Treatment may improve gynaecomastia, especially if it is of recent onset. […] Most cases require no specific treatment. Therapies for persistent pain or psychological distress include anti-oestrogen therapy, androgen replacement if proven testosterone deficiency, or surgery (liposuction or mammoplasty).