I've been dealing with a genital herpes diagnosis on the head of my penis, and while my HIV test came back negative, these sores keep reappearing every 10 to 12 days. I was prescribed Acivir 400 and an ointment, both of which I stopped using after the initial 10-day treatment as the doctor advised. But when the sores come back, I can't help but start taking the Acivir again and applying the ointment. Is this okay to do, or should I be sticking to a specific course of medication? Are there other treatments that might help reduce how often these sores break out? Also, any precautionary measures I should be considering?