Herpes zoster is a herpetic dermatosis caused by virus. This virus can lurk in the human body for a long time without getting sick. However, in patients with infection, trauma, tumor and lupus erythematosus, it is easy to induce this disease because of the decreased resistance, which can occur in men, women and children.

Clinical symptoms; It's a dense bubble from millet to mung bean. The blister wall is tense and shiny, with a blush around it. Blisters are distributed along the nerve, arranged in strips, generally distributed unilaterally, not exceeding the midline of the body, and are also symmetrical.

Treatment; Mainly to relieve pain, shorten the course of disease and prevent local secondary infection. The course of disease is 2-3 weeks! Drug therapy; Compound aspirin, indomethacin. External use 1% camphor, 5% calamine lotion or 0.5% neomycin ointment plus powder, or injection of Radix Isatidis or vitamin B 12, and herpes eye drops for eyes. Understand a truth, haste makes waste, and treat it slowly.