Typical symptoms of herpes zoster include unilateral, erythematous spots distributed along the nerves, clustered blisters, and pain. 1. erythema and blisters: the rash starts as a small red spot, then the red spot forms a small red papule, which quickly turns into a clustered blister, surrounded by a red halo. the fluid in the blister can be cloudy and pus-filled or bloody within 3 days or so, and the wall of the blister is relatively thin and breaks down or doesn’t break down. herpes dries up and crusts in 5-10 days, and the scabs fall off, leaving a temporary reddish or brownish pigmentation. 2. Herpes site: it occurs on one side of the body in the armpit, coercive ribs, chest, back, waist, head, face, etc. It is arranged along a certain peripheral nerve distribution area, and it is most common in the thoracic section, followed by the lumbar section, cervical section, trigeminal nerve distribution area, and limbs, etc. It is often manifested as pain, which is often manifested in the body. 3. Pain: often manifested as axillary, coercive ribs, chest, back and waist pain, pain is severe and intolerable, mostly accompanied by irritability and restlessness. As herpes subsides and the condition improves, most of the pain can be gradually relieved. A few patients still have skin pain after herpes subsides. In addition, some patients may be accompanied by fever, fatigue, irritability, irritability, local lymph node swelling and pain. The appearance of herpes zoster should be timely consultation, follow the doctor’s instructions for treatment, shorten the course of the disease.