Dr. Steven Teitelbaum discusses some of the causes of gynecomastia and treatment option. In this live patient demonstration, Dr. Steven Teitelbaum discusses this man with no extra fat, just excess glandular tissue likely caused by the use of supplements.
There are some men who are on medications known to cause male breast development, whether by prescription or illicitly. It is advisable to curtail all illicit substances for many reasons, beyond just the gynecomastia. If you are on prescription medicines that might be related to causing gynecomastia, discuss with your prescribing doctor whether there are alternative drugs for you to take.