Herpes zoster can be treated according to the patient’s condition through general treatment, oral medication, topical medication and physical therapy. Herpes zoster is mainly caused by chickenpox-herpes zoster virus infection, manifested as erythema, papules, blisters, accompanied by pain and other symptoms. 1. General treatment: after suffering from herpes zoster, keep the lesion area clean and dry, avoid rash breakage, so as to avoid secondary infection, usually wear some loose clothes to reduce friction. 2. Oral drug treatment: after diagnosis, first use antiviral drug treatment, such as acyclovir, vasiclovir, etc.; severe pain, oral painkiller treatment, such as gabapentin, etc.; acute stage, short-term use of glucocorticosteroid treatment, such as prednisone, etc.; oral neurotrophic drug treatment, such as vitamin B ₁, B ₁ ₂ and so on. 3. Topical medication: If the blisters on the affected area are not ruptured, topical glycerine lotion can be used; antiviral medication can also be applied to control the infection, such as ganciclovir cream. 4. Physical therapy: patients can use helium-neon laser irradiation, semiconductor laser, infrared localized irradiation and other physical therapy to control the symptoms while using medication. It is recommended that patients use medication strictly under the guidance of a doctor, not blindly self-medication.