Early symptoms of herpes zoster are characterized by malaise, fever and loss of appetite. Herpes zoster is an acute infectious skin disease caused by chickenpox-herpes zoster virus, which occurs mostly in spring and fall. Early after infection, patients may appear mild fatigue, fever, loss of appetite and other symptoms, and patients consciously have burning or burning pain in the skin, with the progress of the disease, the patient will appear local erythema, erythema on the basis of clusters of papules and blisters. The lesions mostly occur on one side of the body, distributed along the nerve band, and may be accompanied by dull or throbbing pain. There are also a few patients who have no early symptoms and have a direct rash. Herpes zoster is self-limiting and the prognosis is generally good, but patients with standardized treatment can shorten the duration of the lesions and prevent them from spreading.