分ぶん泌ぴつ性せい下げ痢り

• 浸しん透とう圧あつ性せい下げ痢り

  Osmotic diarrhea, caused by unabsorbed solutes drawing water into the bowel, unlike secretory diarrhea where active secretion is the main mechanism.

• 滲しん出しゅつ性せい下げ痢り

  Exudative diarrhea, involving inflammation and discharge of blood or pus, distinct from the watery secretion in secretory diarrhea.

Compound of 分泌 (secretion) + 性 (nature/type) + 下痢 (diarrhea), directly calqued from English 'secretory diarrhea'.