burning at the tip is a symptom of prostatitis. An enlarged prostate can mean you have prostatitis, so yalk to the urologist about it when you see him.
I was tested for gono and chlamydia and both came back negative. I'm making an appointment with a urologist. I have an enlarged prostate, and I want his input/expertise. I'll be tested for standard kidney and bladder infection when I see him.
just burning but without burning during urination means it's not likely to be a std. Odds are it's a fungal issue or even irritation more than anything.
have you seen your provider yet for a proper exam and some basic testing?
grace
Here is a link to an active thread with people experiencing the same issues. THis may give you some insights into what you might be dealing with.
http://www.medhelp.org/posts/STDs/Slight-irritation--tip-of-penis-or-possible-urethritis/show/1547721
IT could be Trich or other things like NGU or Gono. Have you been tested?