The common treatment drugs for herpes zoster include antiviral drugs such as acyclovir and valacyclovir, analgesic drugs such as acetaminophen and tramadol, and neurotrophic drugs such as methylcobalamin and vitamin B1. 1. Antiviral drugs: Antiviral drugs are commonly used in the treatment of herpes zoster, such as acyclovir and vasiclovir, which can effectively shorten the course of the disease, accelerate the healing of the rash and reduce the spread of the virus. 2. Analgesic drugs: herpes zoster is often accompanied by different degrees of pain, mild and moderate pain can be treated with acetaminophen, tramadol and other analgesic drugs; moderate and severe pain can be treated with morphine, aminophenol oxycodone and other opioid analgesic drugs; postherpetic neuropathic pain can be treated with gabapentin, pregabalin, and other calcium channel modulators. 3. Neurotrophic drugs: can be used to relieve nerve inflammation, nerve pain, commonly used drugs are methylcobalamin, vitamin B1, adenosylcobalamin and so on. 4. other drugs: herpes zoster blisters unbroken can be used externally with glycerite lotion treatment, blisters can be used after the rupture of boric acid solution wet compresses, in order to achieve the purpose of drying, anti-inflammatory. It is recommended that patients with herpes zoster seek medical attention in a timely manner, standardize treatment under the guidance of a doctor, and avoid private medication to avoid delaying the condition. Patients are advised to wear loose clothes in daily life and avoid scratching and rubbing the blisters to avoid hand contact spreading the disease, or infection and scarring.