It is also known as herpes zoster in medicine, and the treatment includes systemic medication, topical medication and physical therapy, etc. Herpes zoster is mainly a skin disease caused by varicella-zoster virus infection. 1. Drug treatment: first of all, antiviral treatment is needed to shorten the course of the disease, and nucleoside antiviral drugs such as acyclovir and vasiclovir can be used; the pain in the acute stage, non-steroidal anti-inflammatory drugs such as diclofenac sodium should be used under the direction of the doctor to calm down and relieve pain, and in severe cases, gabapentin or pregabalin can be taken to relieve the pain. 2. Topical drug therapy: erythema parts, it is recommended to apply acyclovir cream; blisters, unbroken can be used topical glycerine lotion, after the rupture of the boric acid solution can be applied to wet compresses. 3. Physical therapy: infrared local irradiation therapy can accelerate the healing of skin lesions. Herpes zoster patients are recommended to go to the regular hospital dermatology treatment in a timely manner, under the guidance of a professional doctor treatment and medication, so as not to delay the condition.