气虚咳嗽即内伤咳嗽·气虚证(endogenouscoughwithqideficiencysyndrome),是指肺脾气虚,以咳嗽声低无力,气短,痰多清稀,神疲,畏风,自汗,易感冒,舌淡,苔薄白,脉弱等为常见症的内伤咳嗽证候。《症因脉治》卷二:“气虚咳...