Gynecomastia in Men: Causes, Symptoms and Treatment

Gynecomastia in men is a common medical condition that causes abnormal enlargement of the breast tissue. Although it is not serious in most cases, it can affect a man's self-confidence and body image. Gynecomastia appears at different ages as a result of hormonal changes, medications or other health factors, and it differs from ordinary fat build-up in that there is firm glandular tissue that can be felt under the skin.

What Is Gynecomastia in Men?

Gynecomastia is an abnormal enlargement or growth of breast tissue in men. It usually occurs because of an imbalance between the hormones testosterone and oestrogen. High oestrogen or low testosterone stimulates the growth of this tissue. It may be normal in infancy, adolescence and old age, but it can sometimes be linked to certain diseases or medications.

Characteristics of gynecomastia:

• It appears in one or both breasts.
• It may cause pain or tenderness to the touch.
• It affects the patient's confidence in their appearance psychologically.

The Main Causes of Gynecomastia in Men

1. Natural hormonal changes

• Adolescence: hormonal fluctuations may cause breast enlargement, which often goes away on its own.
• Older age: lower testosterone combined with higher oestrogen increases the likelihood of it appearing.

2. Medications and treatments

Some medications cause gynecomastia as a side effect, such as:

• Hormonal treatments.
• Medications for an enlarged prostate or prostate cancer.
• Some heart medications.
• Antidepressants and anti-anxiety medications.
• Anabolic steroids used for bodybuilding.

3. Health conditions

• Obesity: excess fat converts testosterone into oestrogen.
• Liver disease: such as cirrhosis, which alters the hormonal balance.
• Thyroid disorders: an overactive thyroid raises oestrogen.
• Kidney failure: causes similar hormonal imbalances.
• Tumours: especially those that secrete hormones affecting the balance.

4. Drugs and alcohol

• Excessive alcohol consumption.
• Use of marijuana, heroin or amphetamines.

5. Genetic factors

Such as Klinefelter syndrome, which is linked to an extra X chromosome and causes hormonal imbalances.

Treatments for Gynecomastia in Men

• Follow-up and monitoring: in adolescent cases, gynecomastia often disappears on its own within a year or two.
• Medication: drugs to correct the hormonal balance or reduce oestrogen.
• Treating the underlying causes: such as stopping a causative medication or treating liver or thyroid disease.
• Surgery: in advanced cases or those causing significant psychological distress, liposuction or gland excision can be used.

In summary

Gynecomastia in men is a common condition that can affect self-confidence and outward appearance. Understanding the causes and early diagnosis help in choosing the right treatment, whether medical or surgical.

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