带状疱疹(Herpes Zoster),是一种由“水痘-带状疱疹病毒”引起的病毒感染性疾病,又称腰缠火丹、串疮、蜘蛛疮等[1]。以簇集性小疱疹、神经痛为主要症状。侵犯三叉神经、耳神经及面神经时,严重者可造成失明、失聪、面瘫等,少数患者可留有后遗神经痛[2],疼痛夜间为重,甚者不能入眠,使 Herpes Zoster, a viral infection caused by the “varicella-zoster virus”, also known as lumbar rheumatism, string sores, spider sores, and others [1]. To the clustering of small herpes, neuralgia as the main symptom. Infringement of the trigeminal nerve, otic nerve and facial nerve, severe cases can cause blindness, deafness, facial paralysis, etc., a small number of patients may have left neuralgia [2], the pain was heavy at night, or can not sleep, so that