Cimetidine increases the action of warfarin in man [proceedings].
D000328:Adult; D001777:Blood Coagulation / Q000187:drug effects*; D002927:Cimetidine / Q000494:pharmacology*; D004357:Drug Synergism; D005260:Female; D006146:Guanidines / Q000494:pharmacology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D014859:Warfarin / Q000494:pharmacology*
D006146:Guanidines; D014859:Warfarin; D002927:Cimetidine