title: Cimetidine: optimal use in older patients.
mesh_terms: D000328:Adult; D000368:Aged; D002927:Cimetidine / Q000009:adverse effects* / Q000378:metabolism / Q000627:therapeutic use*; D003693:Delirium / Q000139:chemically induced; D004347:Drug Interactions; D006146:Guanidines / Q000009:adverse effects* / Q000627:therapeutic use*; D006801:Humans; D007674:Kidney Diseases / Q000150:complications; D008657:Metabolic Clearance Rate; D008875:Middle Aged; D010437:Peptic Ulcer / Q000188:drug therapy / Q000517:prevention & control; D011605:Psychoses, Substance-Induced / Q000209:etiology
chemical_list: D006146:Guanidines; D002927:Cimetidine