: An online portal that allows you to download the most recent PDF updates and search for specific drug pairs. Understanding the 4 Severity Levels
: Absolute prohibition. The association must not be prescribed. : An online portal that allows you to
: Highlights a risk where no specific management is currently recommended other than clinical awareness. : An online portal that allows you to
The ANSM classifies interactions into four increasing grades of importance: : An online portal that allows you to
The most comprehensive and official resource for drug interactions at the "Contraindicated" (contre-indiqué) level in France is the , published by the Agence Nationale de Sécurité du Médicament (ANSM) .