noun
loose stool; watery stool; diarrheal stool
Medical or descriptive term for feces that are loose or watery, typically associated with diarrhea.
下痢便が続く場合は、医師に相談してください。
If loose stools persist, please consult a doctor.
食中毒の症状として、下痢便が出ることがあります。
As a symptom of food poisoning, watery stools may occur.
軟便 is a softer, less formed stool that is not necessarily as watery as 下痢便.
Compound of 下痢 (diarrhea) and 便 (stool, feces).