Had An Unprotected Oral Sex And Having Dark Brown Line On The Tip Of Penis. Should I Be Worried?
Could be a trauma or a bite XXXXXXX not a STD/HIV
Detailed Answer:
Hi Ammar,
As per CDC Atlanta, the risk of HIV from oral sex is very low. Further herpes infection will manifest as vesicles then as tiny grouped ulcers. Your symptoms does not fit the description of Genital Herpes infection. Moreover all other manifestations of STD will take more than 3 days to manifest not immediately on the next day.
Earliest HIV manifestations will take at least 3 -4 weeks to manifest that too with 'FLU' like syndrome with fever not as pain over genitals.
As you find the brown line already on your penis, you can think of trauma,or teeth XXXXXXX that cause you the pain. It will likely to settle within few days and there is nothing serious to worry. Yeast infection through oral coitus is another possibility.
You can plan tests for HIV and other STDs after 3-4 weeks to confirm that you are totally free from HIV and STD. That should rest all your fears.
Let me know if you need clarifications.
Dr S.Murugan