Neuralgia pain relief includes treatment of the primary disease, such as herpes zoster given antiviral treatment, such as acyclovir, etc.; pain medication, such as carbamazepine, etc.; and nerve block can be used when the pain is severe. 1. Treatment of primary disease: antiviral drugs, such as acyclovir and ganciclovir, should be used in case of viral infection. 2. Pain relief treatment: anti-epileptic drugs can be used for pain relief treatment, such as carbamazepine, gabapentin, pregabalin, etc. 3. If the symptoms of pain are more serious and the above treatments are not effective, nerve block treatment can be given. When nerve pain occurs, go to the neurology department of the hospital, and be treated under the guidance of the doctor.