Drug Ingredients A–Z

A comprehensive reference of 2885 active pharmaceutical ingredients used in FDA-approved medications. Each entry lists brand names, dosage forms, routes, and FDA-approved labeling data including indications, warnings, adverse reactions, and contraindications.

This section covers 2885 active pharmaceutical ingredients used in FDA-approved medications. Each entry lists available brand name products, dosage forms, routes of administration, and FDA-approved prescribing information from DailyMed (National Library of Medicine).

ⓘ Information

Data sourced from FDA Drugs@FDA database and DailyMed (NLM) — both U.S. government public domain resources.

Drug Ingredients A–Z

Interferon Gamma-1B — Active Pharmaceutical Ingredient

Inulin — Active Pharmaceutical Ingredient

Invert Sugar — Active Pharmaceutical Ingredient

Iobenguane I-131 — Active Pharmaceutical Ingredient

Iobenguane Sulfate I-123 — Active Pharmaceutical Ingredient

Iobenguane Sulfate I-131 — Active Pharmaceutical Ingredient

Iocetamic Acid — Active Pharmaceutical Ingredient

Iodamide Meglumine — Active Pharmaceutical Ingredient

Iodine Povacrylex — Active Pharmaceutical Ingredient

Iodipamide Meglumine — Active Pharmaceutical Ingredient