Interaction engine

Your shelf

Everything you add from the inventory lands here. OneGram reads the active ingredients — not the brand names — and flags interactions, duplicate salts and cautions. Educational only, never a diagnosis.

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Not medical advice

OneGram is an information and education tool. It does not diagnose, prescribe or dispense, and AI-generated summaries can be incomplete or wrong. Always confirm with a licensed physician or pharmacist before starting, stopping, substituting or combining any medicine. In an emergency, call your local emergency number.

Data sources

DDInter 2.0 — graded drug–drug interactions (2024)
RxNorm / RxNav (NLM) — ingredient normalisation & ATC classes (live API)
openFDA — official label text (live API)
PubChem (NCBI) — chemistry & synonyms (live API)
PubMed (NCBI) — literature citations (live API)

Indian brand and price data is a static catalogue snapshot and may be out of date.