一紧张浑身刺痒

来自杨尧医生的专业解答，快打开看看是否又获得了新的知识点～

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健康之路

病情分析：当紧张的时候，就感觉皮肤瘙痒。考虑是胆减能性荨麻疹。这是一种特殊类型的荨麻疹。主要与精神紧张，运动发热等原因有关系。为了避免再次发作，建议以后尽可能保持心态的稳定，避免出现精神紧张的情况。

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提示：本内容仅作参考，不能代替面诊，如有不适请尽快线下就医

问题描述：我弟弟现在在上高中，每次心情一紧张就感觉浑身瘙痒。这是什么情况呢？