<s>[INST] Yes Hello, I am kind of embarasse about asking this and I realy do not want to ask my doctor,so I will ask u.My problem is that my Penis is sometime feel like it is burning very bad if I touch it while I have and erection and having sex.And it sometime bund just by touching it,what could it be I have not told my own doctor about this yet.Thank u for ur help.. [/INST] HelloThanks for query. Burning in penis can be due to infection of Urethra (Urethritis) may be due to unprotected sex. Please get your routine urine test and urine culture done to find out the organisms causing this infection and antibiotics to which they are sensitive to. Please take broad spectrum antibiotics like Reflexive along with urinary antiseptic like Nitrofurantoin and anti-inflammatory Chat Doctor. Later on switch on to appropriate antibiotics as per culture report. Get the prescription of medicines from your family Physician. Ensure to  </s>