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

Rolapitant Hydrochloride — Active Pharmaceutical Ingredient

Romidepsin — Active Pharmaceutical Ingredient

Romiplostim — Active Pharmaceutical Ingredient

Romosozumab-Aqqg — Active Pharmaceutical Ingredient

Ropeginterferon Alfa-2B-Njft — Active Pharmaceutical Ingredient

Ropinirole Hydrochloride — Active Pharmaceutical Ingredient

Ropivacaine Hydrochloride — Active Pharmaceutical Ingredient

Rose Bengal Sodium I-131 — Active Pharmaceutical Ingredient

Rosiglitazone Maleate — Active Pharmaceutical Ingredient

Rosuvastatin Calcium — Active Pharmaceutical Ingredient