How to deal with body odor

Patient's question:

I always have a smell on my body that I can't smell myself. I don't know if it's related to nocturnal emissions.
I went to see a doctor last time, and he just gave me a pack of aphrodisiac pills. I went to see another doctor, and he also gave me the same pack of pills, without even examining me. He said there's nothing wrong and it would go away after a while. But it's been a month since my last nocturnal emission, and the smell is still there. I've tried washing my penis, but it seems to have no effect. What should I do? Which department should I go to in the hospital?
First follow-up question: Thank you. It might not be related to sweat, because I rarely sweat. If it were sweat, I should be able to smell it myself.

Doctor's answer:

Answer
Medical Analysis:
High-frequency electrocoagulation beauty treatment devices can also be used for treatment. They work by using electric needles to instantly coagulate and carbonize the sweat glands under high-frequency electrical effects. However, in some patients, the sweat glands may not be completely coagulated, leaving behind an odor. The laser method operates on the same principle. If the electrocoagulation and laser treatments are not thorough, an aspiration and scraping method can be used as an alternative. However, surgical operations may be affected by subcutaneous scars during the procedure. The best practice is to space out the two surgeries by more than six months to allow the previous surgical scars to soften, which will help improve the outcome of the second surgery.
Suggestions:
The fastest method is surgical intervention. Surgical treatment is covered by health insurance. The quickest recovery time is about two weeks. Alternatively, dietary changes can be made, such as reducing the intake of fatty and meaty foods.