drug interaction data

Pairwise records describing how co-administered drugs affect each other, exposed as a dedicated database operation and as consumer-facing interaction checkers.

In this catalog it appears concretely: - KEGG REST API — "the ddi operation exposes the KEGG drug interaction database directly". - KEGG DRUG Database — "linked interaction records". - Drugs.com Drug Information Pages — "interaction checkers".

Conventions decide whether two sources can be joined at all. Buy one side of an analysis that ignores this convention and every reconciliation step — calendar alignment, unit conversion, entity matching — lands on your team instead of the vendor's.

The failure mode is concrete: a source can carry the drug interaction data label while differing from what you need on exactly the dimension that matters — the ddi operation exposes the KEGG drug interaction database directly. Comparing two sources on that line usually settles the choice faster than any feature matrix.

You rarely have to take a vendor's word for it. 82.4% of the 1,744 datasets Datadory catalogs are free to access, and KEGG REST API lets you inspect the real artifact before any budget is committed.

Treat every claim of this attribute as testable:

1. Open KEGG REST API and confirm its record — "the ddi operation exposes the KEGG drug interaction database directly" — against the files you actually receive.
2. Open KEGG DRUG Database and confirm its record — "linked interaction records" — against the files you actually receive.
3. Open Drugs.com Drug Information Pages and confirm its record — "interaction checkers" — against the files you actually receive.
4. Pin down update cadence in writing. Across this catalog, 22.6% of 1,744 datasets refresh daily and 64 still arrive only through a manual request form, so ask exactly how fresh each release is.
5. Check whether definitions are verified at all. Field definitions are verified for 1495 of 1,744 datasets (85.7%), and any source you license should meet that bar.
6. Price the delivery route before the license. In this catalog bulk download is the most common access method (725 datasets) ahead of official APIs (574), and 379 sources still require scraping — a maintenance cost that lands on you, not the vendor.

See the term applied to real records: pharmaceuticals data.

Adjacent concepts worth reading next: - commercial use restriction - drug monograph - drug target