Most of postherpetic neuralgia (PHN) is caused by the decrease of the immune function.There are many medicines and therapies to treat PHN.However,there is no summarization of the effects about routine medicines and therapies on the immune function in these patients.This paper reviews the problems from the literatures to provide references for the clinicians.%带状疱疹后神经痛(PHN)多由机体免疫功能下降引起.PHN的治疗药物和方法较多,但常用的治疗药物和治疗方法对患者免疫功能的影响未做归纳总结.本文就这个问题作一综述,为临床医师治疗PHN提供参考.
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