Diseases and Conditions
Enlarged breasts in men (gynecomastia)
Overview
Symptoms
Causes
Risk factors
Complications
Prevention
Diagnosis
Treatment
Coping and support
Prevention
There are a few factors you can control that may reduce the risk of gynecomastia:
- Don't use drugs. Examples include anabolic steroids, amphetamines, heroin and marijuana.
- Avoid alcohol. Don't drink alcohol. If you do drink, do so in moderation.