Treatment is required in the later stages of herpes zoster if the patient develops unbearable itching and the patient’s lesions have subsided but the itchiness is still present. The treatment is mainly based on oral nerve-nourishing drugs, combined with the actual situation combined with physical factors such as semiconductor laser, ultraviolet light and ultra-short wave treatment, and also oral treatment with herbs that eliminate wind and itch, and activate blood circulation and remove blood stasis. Patients with intolerable itching can be treated with oral antihistamines and topical antipruritic drugs. It should also be noted that before the scab falls off, pay attention to protect the wound surface and try not to peel off the scab as hard as possible to avoid delaying recovery or leaving scarring. Patients should pay attention to a light diet and pay attention to rest, which can promote the early recovery of the disease. The symptoms of itchiness in patients with shingles often occur in the late stages of shingles, mainly because the virus has damaged the nerves, which means that the nerves in the affected area have not yet fully recovered, which is a normal physiological phenomenon. The intervention of physiotherapy in the early stages of shingles disease can effectively relieve and avoid nerve pain in the later stages.