阴水·脾虚湿困证(yin edema with syndrome of damp retention due to spleen deficiency)是指脾气虚弱,水湿内停,以面浮足肿,反复消长,劳累或午后加重,食少,腹胀,大便溏泻,尿少色清,身体困重,或有微肿,舌淡胖,苔白润或腻,脉濡缓等为常见症的阴水证候。