上吐下泻 shàng tù xià xiè

DEFINITIONS

  1. to vomit and have diarrhea

CHARACTERS

上 shàng top; superior, highest; go up, send up
吐 tù vomit, spew out, cough up
下 xià under, underneath, below; down; inferior; bring down
泻 xiè drain off, leak; flow, pour down