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带状疱疹是由水痘带状疱疹病毒引起的急性疱疹性皮肤病,其特点是集中性的粟粒至绿豆大小的丘疱疹,迅速变为水疱,皮损多沿某一周围神经分布,排列成带状,发生于身体的一侧,不超过躯体中线,中线对侧也有少数皮疹,多是横过的神经小分支受累所致,预后极少反复,神经痛为本病特征之一,年龄越大,神经痛持续时间越长[1]。老年人因生理功能衰退,免疫力下降,潜伏在神经内的水痘-带状疱疹病毒易被激活,好发本病[2];又因其反应迟钝,致临床症状不典型,易
Shingles are acute herpetic skin diseases caused by varicella zoster virus and are characterized by a concentration of miliary to mulberry herpes sizes that rapidly become blisters. The lesions are mostly distributed along a peripheral nerve and arranged in bands Shape, occurs on the side of the body, not more than the body centerline, there are a few rashes on the opposite side of the midline, mostly caused by the small branches across the nerve involvement, prognosis is rarely repeated, neuralgia is one of the characteristics of the disease, the older , The longer duration of neuralgia [1]. Older people due to physiological decline, decreased immunity, lurking in the nerve within the varicella-zoster virus is easily activated, predisposing disease [2]; and because of its slow response, the clinical symptoms of atypical, easy