<s>[INST] Hello doctor, I am a 30 year old male. I received a hand job from a mysterious individual, and afterward, I put hand sanitizer all over my groin area. I think I put some in my urethra as well. Later that night I noticed a dull discomfort in my urethra, but nothing painful. It does not hurt when I pee. It has been a day now with the same symptom. Should I be concerned about STI? Do you think the hand sanitizer caused it? [/INST] Hi. For further information consult a HIV AIDS specialist online --> </s>