Snake-wrapped waist, also known as herpes zoster, can be treated with topical ointment in conjunction with oral antiviral medication; snake-wrapped waist belongs to the acute infectious skin disease, which can grow on any part of the body, such as the face, waist, etc.; herpes zoster’s postherpetic neuralgia is more serious, and the pain persists for a long period of time, so analgesic medication, nutritive nerve medication and other medications may be used to treat it. 1. Antiviral drugs: oral acyclovir tablets and topical acyclovir ointment can effectively shorten the course of the disease, accelerate the healing of the rash, reduce the formation of new rashes, and reduce the spread of the virus to the internal organs. 2. Analgesic drugs: when patients have mild to moderate pain, they can take acetaminophen and tramadol orally; when there is moderate to severe pain, they can take morphine or oxycodone. 3. Nutritional nerve drugs: for the presence of neuropathic pain, oral gabapentin, pregabalin, etc. In addition, oral methylcobalamin, vitamin B1 and vitamin B12, so as to alleviate neuroinflammation and neuralgia. Patients who have snake-entangled waist should pay attention to rest, light diet, and pay attention to keeping the local skin lesions clean and dry. It is recommended that patients with snake-entangled waist should go to the hospital in time, and the medication should be used according to the doctor’s prescription.