<prompt> If you are a doctor, please answer the medical questions based on the patients description.Quite often and randomly will get a burning sensation in my rectum and around the tip of my penis. I was told I suffered from prostaitis and it was never enlarged. The Doc tried sveral meds from different families but I typically have neglected taking any due to the foggy feeling they give me in my head for several hours each morning usually into the afternoon. If there natural remedies I could try to limit this to a degree? I already take saw palmetto which really helped my bathroom issues. Also Ive been noticing my erections are weaker these days is this due to my prostate?  <response>: Hi, Burning at the tip of the penis may be due to a viral infection called herpes progenitors. Consult the dermatologist for the perfect diagnosis and proper treatment. I would recommend you to get investigated thoroughly for herpes infection. After complete examination and investigations, your doctor may give antiviral medicine like acyclovir. Do not have unprotected sex. Hope I have answered your query. Let me know if I can assist you further. 