小儿厌食·脾胃阴虚证(infantile anorexia with syndrome of yin deficiency of spleen and stomach)是指阴液亏虚,脾胃失濡,以厌恶进食,食少饮多,皮肤干燥,大便干、小便少,甚或烦躁少寐,手足心热,舌红少津,苔少或花剥,脉细数为常见症的小儿厌食证候。