Gynecomastia: causes, symptoms and treatment

Dr. Skerdi Faria
Edited and medically reviewed by Dr. Skerdi Faria, founder and scientific director of KEIT Day Hospital, with the contribution of the hospital's Scientific Committee.
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Gynecomastia: causes, symptoms and treatment
Gynecomastia

The insecurity caused by a chest that doesn’t appear masculine often points to gynecomastia. Commonly mistaken for fat in the “gynecomastia or fat” debate, it is actually the abnormal growth of mammary gland tissue in males, usually linked to a hormonal imbalance. Visible gynecomastia symptoms, such as swelling or a firm lump under the nipple, are key signs of this condition. Fortunately, it is treatable, and a personalized gynecomastia surgery remains the most effective and permanent gynecomastia treatment.

This article explains what gynecomastia is, why it develops and how to distinguish chest fat from true gynecomastia. It outlines the main causes and symptoms, including how to recognise signs that may suggest gynecomastia or male breast cancer. You’ll also learn about the most effective treatments, from exercise and non-surgical options to gynecomastia surgery, along with details on ideal candidates, risks, recovery and the gynecomastia surgery cost.

What is gynecomastia?

To define gynecomastia, it is a medical condition characterised by an increase in the volume of glandular breast tissue. This is distinct from pseudogynecomastia, which is simply an accumulation of fat in the chest. Often referred to as a gynecomastia disease, it is typically a form of gynecomastia caused by hormonal imbalances, certain medications, or other underlying factors. This clarification is vital, as the cause and treatment for each condition are completely different.

Gynecomastia vs chest fat: A clear distinction

For many men, the key question is “how to tell if you have gynecomastia?”

  • True gynecomastia (glandular tissue) occurs when firm gland tissue forms behind the nipple, creating a movable lump or “puffy nipple.” It’s caused by hormonal imbalance and can’t be reduced through diet or exercise.
  • False gynecomastia (chest fat) results from excess fatty tissue on the chest without a firm lump. It feels smooth and can improve with weight loss, exercise, and a healthy diet.

The table below highlights the main differences in fat chest vs gynecomastia, helping identify which condition you may have.

Feature False Gynecomastia
(Chest Fat)
True Gynecomastia
(Glandular)
Tissue Adipose tissue (fat) only Enlarged glandular tissue
Consistency Soft, diffuse Firm, rubbery, disc-like under nipple
Primary symptom Breast - like appearance Palpable lump, tenderness, pain

Male breast gynecomastia: The primary causes

Gynecomastia in men occurs when a hormonal imbalance between oestrogen and testosterone causes the growth of glandular tissue instead of chest fat.

  • Puberty gynecomastia: Common between ages 12–16 and usually resolves naturally as hormone levels stabilise.
  • Ageing: Lower testosterone and higher oestrogen are major causes of gynecomastia in adult men.
  • Medications: Certain drugs causing gynecomastia, such as spironolactone or finasteride, can disrupt hormonal balance.
  • Other factors: Health issues or anabolic steroids can lead to gynecomastia from steroids.

gynecomastia surgery

Gynecomastia symptoms: How to recognise the signs

The physical signs of gynecomastia are the clearest indicators. A precise breakdown that answers how to know if you have gynecomastia includes:

  • Tissue enlargement: Ranges from slight areola puffiness to a visible breast shape on one or both sides.
  • A palpable mass: A firm, rubbery lump behind the nipple, distinct from surrounding fat.
  • Nipple and areola changes: The nipple may appear swollen or “puffy,” with an enlarged areola.
  • Pain and sensitivity: Varies from mild discomfort to sharp pain or tenderness when touched.

Specialists use gynecomastia grades to assess severity and determine the most effective surgical treatment plan.

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Gynecomastia lump vs breast cancer: Key differences

While gynecomastia is benign, it’s important to distinguish it from male breast cancer, which is rare but possible. The main differences are:

  • Location of lump: In gynecomastia, the lump is usually concentric and rubbery under the nipple. Breast cancer lumps are often hard, irregular and fixed.
  • Pain: Gynecomastia can be tender or painful. Cancerous lumps are usually painless.
  • Other changes: Cancer may cause nipple retraction, skin dimpling, or discharge, which are not typical of gynecomastia.
  • Occurrence: Gynecomastia commonly affects both breasts, while male breast cancer usually develops in one breast only.

The table below compares gynecomastia vs male breast cancer to highlight their key differences.

Feature Gynecomastia Male Breast Cancer
Lump feel and location Rubbery, centered under the nipple. Hard, irregular, may feel fixed.
Sensation Often tender or painful. Usually painless.
Other symptoms No nipple/skin changes or discharge. Nipple retraction, skin dimpling, or discharge.
Occurrence Usually affects both breasts. Typically in one breast only.

Gynecomastia treatment: The surgical solution

For a permanent result, the most effective gynecomastia treatment is surgery. According to the American Society of Plastic Surgeons (ASPS), this procedure effectively removes both glandular and fatty tissue to restore a flat, masculine chest contour. It typically includes liposuction, which removes excess fat for a smooth contour and glandular excision, where the surgeon removes dense tissue through a small incision along the lower edge of the areola. This placement keeps scars from gynecomastia barely visible once healed. The procedure usually lasts 60 – 90 minutes, is performed under general anaesthesia in a day hospital and may require an overnight stay for optimal recovery and comfort.

Who is an ideal candidate for gynecomastia surgery?

To ensure the safest procedure and best results, an ideal candidate for gynecomastia surgery should be in good physical health, maintain a stable weight and be a non-smoker to promote proper healing. Candidates must have realistic expectations and be psychologically ready, choosing surgery for personal confidence rather than external pressure. Age also matters. The gynecomastia syrgery is best performed after puberty to ensure lasting, stable results.

Gynecomastia surgery: Risks and safety considerations

Gynecomastia surgery is usually a safe and effective procedure, but like any operation, it carries some risks. Common surgical risks include anaesthesia reactions, bleeding, fluid buildup, or infection. Specific aesthetic risks may involve asymmetry, contour irregularities, nipple sensation changes, or scarring. In rare cases, a minor revision may be needed for optimal results. These risks are greatly reduced when performed by an experienced gynecomastia surgeon and when all post-operative care instructions are carefully followed.

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Recovery and results: The “before and after” journey

The gynecomastia before and after transformation requires a structured recovery process for optimal results.

  • Immediately after surgery: Wear a gynecomastia compression vest to reduce swelling and support the contour.
  • First week: Rest; return to light work in 7–10 days.
  • Weeks 1 – 4: The gynecomastia vest must be worn consistently. 
  • 1 month: Gradually resume exercise.
  • (3 – 6) months: Swelling fades, revealing the final masculine chest shape.

Gynecomastia surgery result showing chest contour improvement.

Gynecomastia operation price: How much does gynecomastia surgery cost?

The gynecomastia surgery cost in the UK depends on the clinic, surgeon, and procedure complexity. On average, the gynecomastia operation price in private clinics ranges from 5,600 to 7,000 euro. Milder cases treated with liposuction cost less, while full gland removal is higher. Additional fees for consultations and aftercare can raise the total gynecomastia treatment price. Though the NHS may cover severe gynecomastia disease, most patients choose private clinics for quicker, personalised treatment.

Gynecomastia treatment without surgery: When it’s possible?

Whether gynecomastia can be cured without surgery depends on its type. False gynecomastia, caused by excess fat, can often improve with a gynecomastia exercise plan and a healthy diet - two common methods for those searching how to get rid of gynecomastia naturally. In contrast, true gynecomastia involves glandular tissue, which cannot be reduced through diet or a gynecomastia workout. For permanent correction of gynecomastia disease, surgery remains the only effective solution.

FAQ

Frequently Asked Questions

Does gynecomastia go away on its own?

Gynecomastia in puberty, typically occurring between ages 12-16, often resolves naturally as hormones stabilize. However, in adult men, the glandular tissue is established and is usually permanent without surgical treatment.

Can exercise or diet cure gynecomastia?

Exercise for gynecomastia and a healthy diet can effectively reduce the fat associated with false gynecomastia. However, they cannot eliminate the dense glandular tissue of true gynecomastia.

Is gynecomastia a painful condition?

It can be. The level of discomfort varies, but many men experience tenderness, sensitivity to touch, or a persistent dull ache in the chest area.

Are certain medications known to cause gynecomastia?

Well-known examples include the diuretic spironolactone and the hair-loss drug finasteride. If you are concerned about a medication you are taking, consult with the prescribing doctor before making any changes.

Dr. Skerdi Faria
Article Author

Dr. Skerdi Faria

Mission:

"To offer patients an approach based on excellence, safety, and innovation in the field of aesthetic surgery, with high-level protocols and natural, harmonious results."

✦ Education and Specializations:

• Degree in Medicine and Surgery (1995)
• Specialization in Public Health (2002, with honors, La Sapienza University, Rome)
• Specialization in Anesthesia and Resuscitation (2009, with honors, Tor Vergata University, Rome)
• PhD in Hospital Infections (2005, with honors, La Sapienza University, Rome)

✦ Career and Recognition:

• Founder and Director of KEIT Day Hospital (since 2011)
• Author of numerous scientific studies published on PubMed and Google Scholar
• Expert in aesthetic surgery, hospital infections, and advanced anesthesia protocols
• Gold Medal (1989, Ministry of Public Education – Albania), Energie per Roma (2025, European Center for Cultural Studies – Rome) and others.

✦ Media and Public Recognition:

Dr. Skerdi Faria has been recognized as one of the most influential doctors in the field of aesthetic surgery and has been interviewed and cited by major media outlets in Albania and Italy, including:
• Italy: Rai 1, Rai 2, Rai 3, Mediaset, La7, Corriere della Sera, Il Sole 24 Ore, Il Messaggero, La Gazzetta del Mezzogiorno, Il Tempo, Adnkronos.
• Albania: Top Channel, Klan TV, Vizion Plus, Shqiptarja.com, Panorama, Gazeta Express.

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