Drug Interaction Tables

Cytochrome P450 Drug Table

Arranged as P450 Cytochrome Substrates, Inducers and Inhibitors 

The YouScript Personalized Prescribing System includes DNA drug sensitivity testing for CYP2D6, CYP2C9 (including VKORC1), CYP2C19, CYP3A4 and CYP3A5 functionality. The downloadable table below lists many commonly prescribed drugs that are metabolized through these pathways, as well as 5HTT  (SLC6A4) transporter, MTHFR, and Factor V / Factor II Leiden.

Click here to download Drug Interaction Tables >>>

How to Use These Tables

These tables show commonly prescribed medications with drug exposure likely to be impacted by the indicated patient phenotype.  These tables are not all inclusive and do not account for concomitant medication use.

For a more comprehensive view of the cumulative effects of prescription and OTC medications, foods, herbals and DNA test results, please consult the YouScript Personalized Prescribing Software.