Conversation: The conversation between human and AI assistant.
[|Human|] I am 22 yrs. my penis not the head was itching and when I scratched it, rashes appeared there and later turned into a sore or probably a wound. I have done syphilis test which proved negative but still these rashes have been occurring and I dont know what to do because it pains a lot
[|AI|]  HiT hank you for asking Chat Doctor. I have gone through your query. If you send a picture of the rash then it will be more helpful in identifying. From your description it can be genital herpes. Do you have any unprotected sexual intercourse? ?. Genital herpes comes in blistering rashes and will be associated with burning sensation or pain and itching. Acyclovir cream for local application will be helpful for this. If it is more trouble some then oral anti-viral Chat Doctor.  You can also use ice water for washing. A consultation with dermatologist is well appreciated to confirm this. Hope this may help you. Let me know if anything is not clear. Thanks.