Are there things i can do for gynecomastia at home?

Not really: In most cases, gynecomastia causes pain that is bearable and improves with time. (make sure that a doc has verified the diagnosis if you are an adult - as men occasionally have breast cancer). If you smoke marijuana - stop - that is linked to gynecomastia. Have your doc look at any medications - some are linked to it. If you have a lot of fat in the chest wall, diet may help cosmetically.

Diet exercise: Lose weight lift weights. Be sure you consult your doctor to help you, and to be sure it's only gynecomastia.

Possibly: If your breast enlargement is associated with obesity or extra weight then weight loss can dramatically reduce and indeed eliminate fatty breast size in some individuals.