Lose excess body fat through calorie control and regular exercise
Build chest, shoulder, and back muscle with strength training
Stop or reduce alcohol use
Avoid anabolic steroids and recreational drugs
Review medications with a doctor and switch if needed
Treat underlying hormone problems
Manage conditions such as obesity, liver disease, thyroid disease, or kidney disease
Use a compression shirt for temporary appearance improvement
Consider prescription treatment if advised by a doctor
Consider surgery if gynecomastia is persistent or severe
Seek medical evaluation if breast enlargement is new, painful, one-sided, or rapidly growing