The doctor swabs the base of a blister and submits it to the lab for identification. A blood test can indicate prior exposure to one or both herpes simplex viruses. There is no cure for herpes. Attempts to develop an effective herpes vaccine have not been successful. Treatment for herpes simplex is not necessary because it is self-limiting.
Some people respond to lysine, zinc, and vitamin C supplements.
Ointments such as Vaseline or topical antibiotics can relieve discomfort. It is important to keep the area around a sore clean. Prevention Limiting intimate contact minimizes the risk of exposure to the herpes simplex virus. Open discussions with potential sexual partners are important to prevent spreading herpes. Condoms should be used, although they are not always effective because the condom may not completely cover the area of infection.