Postherpetic neuralgia can take about 6-9 months to recover after regular treatment. Postherpetic neuralgia is a localized neurological symptom that remains after herpes zoster has healed. Patients may experience localized numbness and burning sensation in the skin, and individual patients may experience clinical manifestations mainly itching. In this case, the patient can choose to use acupuncture, tui-na, with nerve-nourishing drugs comprehensive treatment. Generally, people with a strong immune system will be cured in about 6 months. In contrast, if the elderly have a weaker immune system, or if the medication is not administered in a timely manner, it may be delayed to 9 months or even longer. In addition, if patients do not undergo regular treatment, the posterior neuralgia may even carry for life, which seriously affects people’s quality of life. Therefore, patients are recommended to go to the acupuncture department or rehabilitation department of the local hospital for treatment, and usually they can also be exposed to microwave or semiconductor laser, which also have some auxiliary treatment effect.