Which disease can cause dark red hard bump on penis?
Patient: i had a dark red hard bump on my penis head three weeks ago. i removed it one day later. i am afraid of syphilis infection. what diseases can cause such dard red hard bump? it was painless, but felt uncomfortably (can felt something there) and had diarrhia at that time. Doctor: HiWelcome.I have gone through your query.It is difficult to comment on it without examination, so I would either suggest you to see doctor for examination and for exact diagnosis or upload the pictures here, I'll go through them, and provide you with specific advice.Hope this helps.Take care