浸しん透とう圧あつ性せい下げ痢りMeanings1nounosmotic diarrheamedicine›Medical term for diarrhea caused by poorly absorbed solutes drawing water into the intestine.乳にゅう糖とう不ふ耐たい症しょうでは、浸しん透とう圧あつ性せい下げ痢りが起おこることがある。In lactose intolerance, osmotic diarrhea can occur.