title: Drugs and nutrition in old age.
abstract: Drug effects are influenced by physiologic and pathologic changes that occur as a consequence of aging. The elderly may be more disposed to drug-induced nutrient depletion because of chronic illness, inadequate diet and long-term drug use. Digoxin, isoniazid, corticosteroids, diuretics and psychoactive agents pose special hazards to the nutritional status of elderly patients. On the other hand, dietary factors, such as protein levels or vitamin deficiencies, may be important determinants of age-related changes in drug disposition or toxicity.
mesh_terms: D000368:Aged; D004363:Drug Utilization; D064420:Drug-Related Side Effects and Adverse Reactions; D006801:Humans; D009748:Nutrition Disorders / Q000139:chemically induced / Q000378:metabolism; D009747:Nutritional Physiological Phenomena; D004364:Pharmaceutical Preparations / Q000378:metabolism*
chemical_list: D004364:Pharmaceutical Preparations