Herpes is often categorized clinically as herpes simplex, herpes zoster and chickenpox. 1. herpes simplex: herpes simplex is caused by herpes simplex virus (HSV) infection, including genital herpes as well as extragenital herpes, manifested as erythema, blisters, pustules, vesicles, and other symptoms of the skin and mucous membranes. 2. Herpes zoster: this disease is caused by varicella zoster virus infection, the rash is preceded by prodromal symptoms, manifested as mild fatigue, low fever, loss of appetite, headache, and so on, followed by the appearance of clusters of blisters on the skin, accompanied by obvious pain. 3. Chickenpox: this disease is caused by varicella-zoster virus infection, the prodromal period can appear headache, chills, malaise, low fever and other symptoms, followed by skin spots, papules, herpes, scabs and other damage. It is recommended that patients with the above symptoms, timely visit the dermatology department of the regular hospital, under the guidance of the doctor reasonable treatment, to avoid delaying the condition.