toxic effects of levamisole alone were infrequent , usually consisting of mild nausea with occasional dermatitis or leukopenia , and those of levamisole plus fluorouracil were essentially the same as those of fluorouracil alone -- i.e. , nausea , vomiting , stomatitis , diarrhea , dermatitis , and leukopenia .
C0279296
levamisole
C0016360
fluorouracil