CYP 450 inducers are
P-450 inducers are: Phenobarbitone, rifampicin, phenytoin, chloe hydrate, phenylbutazone, griseofulvin, DDT, an chronic alcohol ingestion. Ketoconazole and cimetidine inhibit the drug metabolizing enzymes. Ref-KDT 7/e p26
Cimetidine
Ketokonazole
Phenobarbitone
Theoplylline
General anatomy