Viral herpes is a skin disease caused by virus infection. There are three kinds of common clinical viral herpes. The first is chickenpox, which is caused by varicella zoster virus infection. The skin rash is characterized by vesicles of different sizes on the face and whole body, with umbilicus concave in the center of the vesicle. The second is herpes zoster, which is caused by varicella zoster virus infection. The rash is characterized by clustered papules, papules, and blisters distributed on one side of the limbs, with red halos around and obvious pain. The third is genital herpes. The rash is characterized by clusters of papules, papules and blisters that occur in the genital area, with a burning feeling. The treatment of viral herpes is mainly antiviral treatment.