Burning inside the penis due to herpes.

Hello doctor, In the month of October I experienced pus release from penis and pain inside the penis. I took Ciprofloxacin 500mg and this cleared and again same thing appeared again and i took the same tablet and again it got cleared. In the month of December, red mark appeared on glan of penis. With this condition i had unprotected intercourse. Immediately next day many ulcers appeared, they were very painful and swelling. I consulted dermatologist he advised to take acyclovir 400mg thrice a day for seven days and asked to apply fusidic acid cream twice a day. After taking this blisters cleared. But now they are appearing very frequently and when I met doctor, he said it has become recurrant and asked me to follow the same medicines. Now during recurrance, additionally I'm experiencing continues intolerant burning inside the penis. After taking acyclovir blisters will clear but not the burning. Please help to get rid of it by explaining the reason for recurrance and for burning and al