title: [Drug interactions].
abstract: Beneficial and adverse interactions between drugs may occur in connection with any process that influences the pharmacokinetic and pharmacodynamic behaviour of a given drug and thus affects its therapeutic or toxic action. In dealing with drug interactions and their consequences, a uniform mode of classifying and reporting drug interactions based on clinical relevance appears to be needful.
mesh_terms: D003374:Coumarins / Q000494:pharmacology; D004347:Drug Interactions; D004359:Drug Therapy, Combination / Q000009:adverse effects; D006801:Humans; D012293:Rifampin / Q000494:pharmacology
chemical_list: D003374:Coumarins; D012293:Rifampin
vernacular_title: Arzneimittel-Interaktionen