title: Phenytoin toxicity secondary to cimetidine administration.
mesh_terms: D000368:Aged; D002927:Cimetidine / Q000008:administration & dosage / Q000009:adverse effects*; D004347:Drug Interactions; D004359:Drug Therapy, Combination; D004827:Epilepsy / Q000188:drug therapy; D005260:Female; D006801:Humans; D010437:Peptic Ulcer / Q000188:drug therapy; D010672:Phenytoin / Q000633:toxicity*; D011899:Ranitidine / Q000627:therapeutic use
chemical_list: D010672:Phenytoin; D002927:Cimetidine; D011899:Ranitidine