irritation at tip of penis

[jerk432]

About 5 days ago i had unprotected oral sex from a female. ever since that day my penis has been irritated. like when it rubs against my underwear. now i feel asleep right after this and did not clean it off till much later the next day. i was traveling. first of all how likely is it i got an std from this. and would this been an std or just skin irritation.
this was the dumbest thing i have ever done and am feeling real guilty about it. so is this all in my head would be my nesxt question.

thanks,

jerk432

[MichaelHHH]

Try not to feel guilty man.  It happens.  And it might just be skin irritation too.  You could try using a penis heath creme.  I used one when I had skin issues down there and it really worked.  

[Bhupinder Kaur, MD]

Hello,
This irritation at tip of penis can be due to STD’s, fungal infection or allergic contact dermatitis. You need to get a complete STD panel test done. You should see if it includes all of these: gonorrhea, chlamydia, mycoplasma, ureaplasma urealyticum, trichomonas, syphilis and herpes).

It is very difficult to precisely confirm a diagnosis without examination and investigations and the answer is based on the medical information provided. For exact diagnosis, you are requested to consult your doctor. I sincerely hope that helps. Take care and please do keep me posted on how you are doing.