parageusiaListen to pronunciation(PAYR-uh-GOO-see-uh)A bad taste in the mouth. Also called dysgeusia.More InformationMouth and Throat Problems: Cancer Treatment Side EffectsOral Complications of Cancer TherapiesSearch NCI's Dictionary of Cancer TermsStarts withContainsBrowse:ABCDEFGHIJKLMNOPQRSTUVWXYZ#