Chapter 14 - Prescription Drugs, Over-the-Counter Drugs, and Dietary Supplements Flashcards
Prescription Drugs
Medicinal drugs available to the public only when approved by a medical professional and dispensed by a licensed pharmacist.
Over-the-Counter (OTC) Drugs
Medicinal drugs available to the public without the requirement of a prescription. They are often referred to as nonprescription drugs.
Dietary Supplements
Products (other than tobacco), distributed with the intention of supplementing the diet, that contain a vitamin, mineral, amino acid, herb, or other botanical product, enzyme, organ tissue, metabolites, or any combination of these substances.
Phase 1 Trials
The first stage of clinical testing, in which an experimental drug is administered to healthy volunteers to check for possible side effects and determine patterns of absorption and elimination.
Phase 2 Trials
The second stage of clinical testing, in which an experimental drug is given to a small population of patients who have the medical condition for which the drug is considered a possible treatment.
Phase 3 Trials
The third stage of clinical testing, in which an experimental drug is given to a large population of patients, through which issues of safety, effectiveness, and proper dosage levels are finalized.
Phase 4 Trials
The fourth stage of clinical testing, in which possible adverse reactions to a drug that is already available to the public are monitored by physicians who have prescribed it.
Patent
The exclusive right of a drug company to market a particular drug. The duration of a patent is twenty years.
Bioequivalence
A characteristic of two drugs in which all pharmacological and physiological effects are identical.
Nonsteroidal anti-inflammatory drug (NSAID)
Any of a group of OTC analgesics (including aspirin, ibuprofen, and naproxen) or prescription analgesics (Celebrex) that are unlike cortisone-based drugs but nonetheless reduce pain and swelling caused by injury or disease.
Salicylic Acid
A drug developed in the nineteenth century to treat mild to moderate pain. It is extremely irritating to the stomach.
Acetylsalicylic Acid (ASA)
A modification of salicylic acid that make the drug less irritating to the stomach without reducing its analgesic powers.
Aspirin
Any analgesic drug containing acetylsalicylic acid (ASA).
Anti-Inflammatory
Having an effect that reduces inflammation or soreness.
Antipyretic
Having an effect that reduces body temperature and fever.