title: Cimetidine reduces procainamide elimination.
mesh_terms: D000120:Acecainide / Q000097:blood; D002927:Cimetidine / Q000494:pharmacology*; D004347:Drug Interactions; D006146:Guanidines / Q000494:pharmacology*; D006801:Humans; D007668:Kidney / Q000187:drug effects*; D011342:Procainamide / Q000378:metabolism*
chemical_list: D006146:Guanidines; D002927:Cimetidine; D000120:Acecainide; D011342:Procainamide