You cannot permanently make the penis larger with safe, proven methods
Lose excess body fat to make more of the penis visible
Exercise regularly to improve blood flow and erectile quality
Stop smoking and avoid nicotine
Limit alcohol and avoid recreational drugs
Get enough sleep and manage stress
Treat erectile dysfunction if present
Review medications with a doctor if sexual side effects occur
Use a vacuum erection device only as directed by a clinician
Avoid pills, creams, pumps, or exercises that claim permanent enlargement
Consider counseling if body image concerns are affecting you
See a urologist for concerns about size, function, or pain