飧泄(diarrhea with undigested food),中醫病名,屬脾系病類,因脾胃氣虛陽弱,復加飲食所傷,或風寒濕熱諸邪客犯腸胃所致。臨床以飲食稍有不慎,則腹瀉、大便完谷不化等為特徵的反覆發作性泄瀉病。[1]