一紧张就全身刺痒怎么回事

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三知健康

病情分析：一紧张就全身痒可能是瘙痒症、神经性皮炎造成的。具体如下：一、瘙痒症：一紧张就全身痒瘙痒症可能是瘙痒症，是指仅出现以皮肤发痒而无原发性皮肤损害的皮肤病。二、神经性皮炎：神经性皮炎是以阵发性剧烈瘙痒和苔藓样变为主要表现的慢性皮肤疾病，目前病因和机制尚不明确，但可能与精神神经因素有关，当精神紧张时可以诱发，导致全身瘙痒。此外，胆碱能性荨麻疹也可以导致广泛发生的小风团的皮肤病，同时伴有瘙痒。

唐先发

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