Specific effects of drugs and substances on metabolic pathways such as those occurring through the CYTOCHROME P-450 ENZYME SYSTEM. These include effects that often result in DRUG INTERACTIONS; FOOD-DRUG INTERACTIONS; and HERB-DRUG INTERACTIONS.

Synonyms: 0, Metabolic Side Effects of Drugs and Substances, Drug Effects on Metabolism, Metabolic Side Effects of Drugs, Metabolic Side Effects of Substances, Substance Effects on Metabolism