For real-time analysis of a specific prescription, you can also use professional tools like the . Thesaurus des interactions médicamenteuses - ANSM
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) . For real-time analysis of a specific prescription, you
The "Contraindicated" level is the highest of the four official clinical severity grades and has an absolute character; it must not be transgressed due to frequent and severe clinical consequences. Essential Official Documents Understanding the 4 Severity Levels
The ANSM classifies interactions into four increasing grades of importance: For real-time analysis of a specific prescription, you
: Absolute prohibition. The association must not be prescribed.
: An online portal that allows you to download the most recent PDF updates and search for specific drug pairs. Understanding the 4 Severity Levels