Drug interaction checker

Select two or more drugs to check for known interactions against a structured drug-interaction dataset and documented mentions of each in the other’s reference text.

1. Add medications by name or alias. 2. Check the complete selection. 3. Review each pair’s severity and source context.

Interaction signals require veterinary verification

Human interaction data and reference-text mentions are not a clinically validated veterinary safety check. Missing results do not rule out an interaction.

Understand these interaction sources

This checker combines two different kinds of signal, neither a clinically validated veterinary interaction check. First, a structured human drug-interaction dataset (DDInter, a DrugBank 5 mechanism-text snapshot, and the ONC High Priority DDI List) — its severity grading is real and pre-assigned by that source, but it describes interactions studied in human patients; a shared active ingredient is a reasonable starting signal for an animal, not a species-verified one. Second, this app's own weaker proxy: one selected drug's name or class happening to appear in another's own ingested reference text, with severity only guessed from that excerpt's wording (for example “contraindicated” vs. “caution”), not an independent pharmacological assessment. Absence of a result from either source does not mean no interaction exists. Confirm against a primary source before dispensing.

0 of 20 medications selected · Add at least two to check.

No drugs selected yet — add at least two.