Wrap-around Dan neuralgia is neuralgia caused by herpes zoster virus infection, which can be treated by taking pain relieving drugs, antiviral drugs and nutritive nerve drugs. 1. pain medication: due to the occurrence of herpes zoster virus infection, there will be a burning sensation and pain in the affected skin, aggravated by touch, the pain is very intense, the elderly patients are more obvious, this time can be given to pain medication symptomatic treatment, commonly used drugs such as non-steroidal anti-inflammatory drugs such as ibuprofen, celecoxib and so on, as well as Prevacid, gabapentin and so on. 2. Antiviral drugs: Since herpes zoster is a viral infection, it can be treated with antiviral therapy through allopathic treatment. Oral antiviral drugs, such as acyclovir and ganciclovir, can shorten the course of the disease. 3. Nutritional nerve medication: As herpes virus can lurk in the neurons of the posterior root ganglia of spinal nerves for a long time after infection, the virus can grow and multiply again and invade the nerves along the nerve fibers when the immune system is low or subjected to triggers such as fatigue etc. Nutritional nerve medication such as methylcobalamin and vitamin B1 can be orally taken to alleviate the problem. When there is a lingering lumbar dan neuralgia, it is necessary to go to the hospital in time, and the doctor will prescribe medication through examination, and should not use medication blindly to avoid adverse reactions.