产后发热·外感证(postpartum fever with exogenous infection syndrome)是指卫阳不固,风寒袭表,营卫不和,以产后恶寒发热,头痛,肢体疼痛,无汗,或咳嗽流涕,甚则神志昏迷、四肢抽搐、角弓反张,舌苔薄白,脉浮紧为常见症的产后发热证候。