The symptoms are clusters of papules and blisters on the skin, with the blisters distributed along the unilateral nerve line not exceeding the midline of the body, and the patient suffers mainly from paroxysmal or persistent pain at the affected area. The treatment is based on antiviral therapy, rubbing acyclovir cream on the affected area, taking oral famciclovir capsules, and if the pain is severe, adding amiloride or aminoglutethim tablets, paying attention to spicy, fried and other irritating foods during treatment, eating a light diet, choosing cotton loose clothing to reduce the stimulation of the affected skin, and trying not to take a shower to prevent infection before the blisters crust over. The itchy skin will appear during the recovery period of shingles, so try not to scratch it and rub the affected area with glycolic lotion to stop the itch.