Herpes zoster is still painful after treatment, which indicates that continued treatment is needed. Antiviral therapy, anti-inflammatory and pain relief therapy, physical therapy, etc. can be administered. 1. Antiviral treatment: it needs to be used as early as possible, which may affect the prognosis of the patient. Oral antiviral drugs such as acyclovir and bromovudine can be taken. 2. Anti-inflammatory and pain-relieving treatment: oral anti-inflammatory and pain-relieving drugs, such as acetaminophen, amitriptyline and other drugs; patients with severe pain can use opioids, such as morphine, as appropriate. 3. Physical therapy: local phototherapy, such as infrared radiation, can promote the recovery of skin lesions and reduce pain. The same disease, the patient’s physical condition is different, different stages of the disease, different treatment methods, should be standardized under the guidance of the doctor. Drugs need to be used in accordance with medical advice.