Herpes zoster is a self-limiting disease. The so-called self-limitation means that, like a cold, there is an onset process. Even if you hit the pathological circulation needed by the disease without any medicine, it will heal itself. The pain of herpes zoster is severe, and the main adverse reaction is to affect the nerves. Herpes zoster on the face can cause facial paralysis. Epidermal infection caused by herpes rupture is also one of the main complications. At present, doctors mainly prescribe some antiviral drugs. What you need to pay attention to is not to let herpes continue to break. If it has broken and scabbed, keep it dry, drop it by yourself, and don't dig. The broken place may leave some scars. The rest is a light diet, pay attention to rest, and wait for about half a month. It itches when it's almost ready, so don't scratch it. It should be noted that once you get herpes, there will always be herpes virus in the lifelong hematoma, which cannot be killed. Now more than 80% of people's hematomas are infected with herpes virus. When people's immunity drops, they will come out again, and the so-called "aphtha" that covers the sun is one of them. Therefore, it is necessary to strengthen physical exercise and properly supplement vitamin C. It will get better gradually, don't worry.