畏寒[1](英语:chills)俗称发冷,是人体在发烧期间感到寒冷的感觉。在人体体温因发烧而上升的过程中,在体温停止增加前,会使患者感觉到寒冷。若合并同时发抖以增加体温,则称寒颤[2](英语:chills)又作寒战[3][4]。
畏寒是一种病理现象;若是健康人单纯因而寒冷打颤则称为冷颤,属于生理现象。
通常会产生发冷的的情况包括:
参考
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