I have a white spot on my penis. i dont have itchiness but its growing slowly. it doesnt even hurt me. but i am worried about it. can anyone just me medicine for that. thank you in advance?

On this site we don't prescribe treatments. In any event,no medication can be prescribed without a diagnosis. A white spot on the penis can be harmless but can occur with STD like human papilloma virus. See a dermatologist or urologist for evaluation and advice and mention any risky sexual activity you might have had.

Most likely sebaceous cyst of penis, especially if under circumcision scar. Sebaceous cysts of penis slowly enlarge, are painless & harmless, but need to be surgically excised. Consult urologist. Cost should be covered by your medical insurance.