A fast, fully offline reference mapping disease → drug class → WHO INN stem → drug. Structured lookup for exam prep and quick clinical refreshers.
The Android app is rolling out on Google Play. Meanwhile, use the web app above.
Search once; results filter consistently across List, Stem Decoder, and FDA views.
180+ WHO INN stems (e.g. "-olol", "-pril") with the diseases they treat and a representative drug.
450+ entries across 9 body systems; filter by system, module, or learning objective.
Works offline, no account, no ads, no data collection.
Educational reference tool — not a substitute for official prescribing information or professional clinical judgment. Part of the VELANS platform, by Dr D C Sundaravelan (CMCRI Coimbatore).