Hi,
Noted your history of recurring red bumps around head of penis which your Doctor has treated with Vitamin D, asked for HIV.
HIV may not present in such a way in the usual cases.
Hence this can just be a recurring
Balanoposthitis.
Diabetes should be ruled out.
Since you have not mentioned about your sexual activities it is difficult to say further about the possibilities.
Any way, the treatment is as follows:
Clean the area with plain water, do not use soap.
Apply Liquid
povidone.
Oral
Metronidazole and probiotics may help.
Use loose clothing.
Allow aeration.
Avoid hot and humid atmosphere.
Use protection during sexual activities if you are sexually active.
Surely yes, get the
STD panel done if you had unprotected sex.
Hope I have answered your query. Let me know if I can assist you further.
Regards,
Dr. T. Chandrakant, General Surgeon