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Med Rx.

Drug interactions

Look up one molecule to read everything documented about it, or add several and check them against each other. Every entry carries its severity, its mechanism, what to do about it, and its published sources.

Medicines this data source does not cover are listed too, marked as such — so you can see that they were not checked rather than assume they are fine.

Medicines to check together

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    Add two or more medicines above, then check them against each other.

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    Data source

    Interaction data from DDInter 2.0 — An integrated drug-drug interaction database with curated severity, mechanism and management annotations.

    Xiong G, Yang Z, Yi J, et al. DDInter: an online drug-drug interaction database towards improving clinical decision-making and patient safety. Nucleic Acids Research. 2022;50(D1):D1200-D1207.