noun
watery diarrhea; very watery diarrhea
Refers to diarrhea that is extremely watery, often used in medical or everyday contexts to describe severe loose stools.
水下痢が続くなら病院に行ったほうがいい。
If you have persistent watery diarrhea, you should go to the hospital.
食あたりで水下痢になった。
I got watery diarrhea from food poisoning.