Gynecomastia — often referred to as “male breast enlargement” — is a condition that can affect men of all ages, leading to both physical and emotional distress. Whether caused by hormonal imbalances, lifestyle habits, or certain medications, it’s a condition that many men silently struggle with. If you’re considering Gynecomastia Surgery in Riyadh ( جراحة التثدي في الرياض ), it’s essential to first understand what leads to this condition and when surgery becomes the best solution.
Gynecomastia is the benign enlargement of breast tissue in men, typically due to an imbalance between the hormones testosterone and estrogen. It’s not just fat buildup — rather, it’s actual glandular breast tissue that can make the chest look fuller or puffy. The condition can affect one or both sides of the chest, sometimes unevenly.

While it’s not life-threatening, gynecomastia can deeply affect confidence and self-esteem, especially in social or professional settings.
There’s no single cause behind gynecomastia. Instead, it usually results from a combination of biological, lifestyle, and medical factors. Below is an overview of the most common contributors.
| Category | Examples / Causes | Description |
|---|---|---|
| Hormonal Changes | Puberty, aging | Natural hormone fluctuations can trigger breast tissue growth. |
| Medications | Steroids, anti-androgens, antidepressants | Some drugs interfere with testosterone production or increase estrogen levels. |
| Substance Use | Alcohol, marijuana, anabolic steroids | These can disrupt hormone balance and promote breast enlargement. |
| Health Conditions | Liver disease, kidney failure, thyroid disorders | Such illnesses can alter hormone metabolism. |
| Obesity | Excess fat increases estrogen | Fat cells convert testosterone to estrogen, leading to growth of glandular tissue. |
At the root of gynecomastia lies a hormonal imbalance — specifically, when estrogen levels rise or testosterone levels drop. Both men and women produce estrogen and testosterone, but in different proportions. When this balance shifts, even slightly, it can stimulate breast tissue growth in men.
For instance, teenage boys may experience gynecomastia during puberty as their hormone levels fluctuate. Similarly, older men may develop it due to a natural decline in testosterone levels. Most cases resolve on their own, but persistent or severe cases may require medical evaluation.
Not every case of gynecomastia needs surgical treatment. In some men, it may subside naturally or with medication. However, surgery becomes an option when the condition causes: