Symptoms of herpes zoster are mainly clustered blisters with obvious pain. Treatment can be by medication such as antiviral drug acyclovir, etc., glucocorticoid such as prednisone, etc., and analgesic such as non-steroidal anti-inflammatory drugs. 1. Symptoms: Herpes zoster occurs in the intercostal nerve, trigeminal nerve, etc. First, there is a reddish spot, followed by corn to soybean-sized papules, cluster-shaped distribution, and then quickly become blisters, blisters are clarified, and more along the peripheral nerve area is distributed in the form of a band. Pain is the main symptom, can appear throughout, can be dull pain, throbbing pain, often accompanied by burning sensation. 2.Treatment (1) Antiviral drugs: clinically, commonly used antiviral drugs include acyclovir, vasiclovir, etc., which are usually used within 24-72h after the onset of the rash with obvious effects, and suitable antiviral drugs can be selected according to the specific conditions of the patients. (2) Glucocorticoid therapy: It is currently believed that the application of glucocorticoids can shorten the duration of acute pain and healing time of skin lesions, commonly used prednisone and so on. (3) Analgesic therapy: non-steroidal anti-inflammatory drugs such as acetaminophen or tramadol are commonly used to treat mild-to-moderate pain, opioids such as morphine or oxycodone are used to treat moderate-to-severe pain, and calcium channel modulators such as gabapentin can also be used. If you have shingles, you need to go to the hospital and follow the doctor’s instructions for standardized treatment to avoid delays. Medications need to be used under medical supervision.