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

Ulipristal Acetate — Active Pharmaceutical Ingredient

Umbralisib Tosylate — Active Pharmaceutical Ingredient

Umeclidinium Bromide — Active Pharmaceutical Ingredient

Undecoylium Chloride Iodine Complex — Active Pharmaceutical Ingredient

Unoprostone Isopropyl — Active Pharmaceutical Ingredient

Upadacitinib — Active Pharmaceutical Ingredient

Uracil Mustard — Active Pharmaceutical Ingredient

Urea — Active Pharmaceutical Ingredient

Urea C-13 — Active Pharmaceutical Ingredient

Urea/C-14 — Active Pharmaceutical Ingredient