Drugs, substances, and certain chemicals used to make drugs are classified into five (5) distinct categories or schedules depending upon the drug’s acceptable medical use and the drug’s …

Search or browse a complete list of drugs marketed in the U.S. organized by class or chemical type.

Apr 14, 2025 · Drug Classes: Controlled Substance Act The U.S. Drug Enforcement Administration classifies illegal and prescription drugs, substances, and chemicals into five …

A drug class is typically defined by a prototype drug, the most important, and typically the first developed drug within the class, used as a reference for comparison.

Aug 23, 2024 · Drug classifications refer to the Drug Enforcement Administration's scheduling of drugs based on their abuse potential, medical use, and other criteria. Learn what the different …

Analgesics: Drugs that relieve pain. There are two main types: non-narcotic analgesics for mild pain, and narcotic analgesics for severe pain. Antacids: Drugs that relieve indigestion and...

Oct 26, 2025 · A drug class is a group of medications with similar properties. Medications may be grouped by how they work, their chemical structure, or the conditions they treat. These …

Learn about drug classifications with clear explanations and examples. Understand how drugs are grouped by use, action, structure, and legal status.

Medications can be grouped into one or more classifications, by the chemical type of their active ingredient or the way they are used to treat a condition. View all drug classes alphabetically …

Drugs within a class are often compared with each other with terms like potency and efficacy. Potency refers to the amount of a drug that must be taken to produce a certain effect, while …