With the onset of obesity at younger ages and changes in our food supply, males with fuller chests called gynecomastia has become very common. By the age of 70, almost 70% of men will have signs of male breast tissue. Men who develop breast tissue may feel uncomfortable or embarrassed by their appearance. Most of our patients want to feel comfortable in a tight T-shirt or with their shirt off at the beach.
What Causes Breast Development in Men?
Most men will experience breast development during their lifetime. This condition is very common. In fact, an estimated 70% of male teens experience unwanted or excess breast tissue. It is most common in newborn males, teens, and older men, although it can occur at any age.
Gynecomastia is a complex condition with many potential causes. Some factors that may contribute to the development of breast tissue in men include:
- Hormonal changes
- Medication - including anti-depressants, some antibiotics, AIDs medications, heart medications, ADHD medications, chemotherapy, and anxiety medications.
- Street drugs - including marijuana, heroin, and amphetamines
- Steroid use medical conditions - including kidney failure, thyroid problems, malnutrition, liver problems, and hypogonadism
- Herbal products - including products that contain tea tree or lavender oil
If you have unwanted breast development, talk with your doctor. Some men find the issue resolves itself when underlying medical conditions are treated, medications are adjusted, or lifestyle changes are made. If these don’t provide the desired level of correction, surgery is an effective solution for this common problem.