Herpes zoster patients herpes scab, can not be regarded as cured, can only show that is in the recovery period. Herpes zoster is a viral infection disease, in the clinical mainly manifested as a band-shaped distribution of clustered small blisters, because the virus will violate the nerves along the way, so the local may also appear burning sensation, tingling and other symptoms of nerve damage, and may even be left with varying degrees of neuralgia sequelae. After antiviral treatment for herpes zoster, the herpes will gradually shrink, and when no new blisters appear on the surface of the skin and all the herpes appear to be scabbed, it means that the disease has entered the recovery period. However, for people with neuralgic sequelae of herpes zoster, it is necessary to continue to give nutritional nerve and symptomatic analgesic drug treatment. Due to the different physique of individuals, the clinical manifestations will also have certain differences, and the prognosis of the disease will also have certain variations, the specific conditions need to be analyzed after an interview with a doctor.