Which term refers to an individual's unique hypersensitivity to a particular drug?

Which term refers to an individual's unique hypersensitivity to a particular drug?

• A. Anaphylaxis
• B. Antidote
• C. Idiosyncrasy
• D. Therapeutic Effect

Answer: (C)

Idiosyncrasy describes an individual's unique hypersensitivity to a drug. This means the person has an unusual reaction that isn’t predicted by the drug’s typical effects or by the dose given. It’s often tied to genetic differences that affect how the drug is metabolized or how the immune system responds, and it tends to be rare and not dose-dependent. This sets it apart from anaphylaxis, which is a rapid, severe allergic reaction; from an antidote, which is a remedy used to counteract poisoning or drug effects; and from the therapeutic effect, which is the intended beneficial action of the drug.

Idiosyncrasy describes an individual's unique hypersensitivity to a drug. This means the person has an unusual reaction that isn’t predicted by the drug’s typical effects or by the dose given. It’s often tied to genetic differences that affect how the drug is metabolized or how the immune system responds, and it tends to be rare and not dose-dependent. This sets it apart from anaphylaxis, which is a rapid, severe allergic reaction; from an antidote, which is a remedy used to counteract poisoning or drug effects; and from the therapeutic effect, which is the intended beneficial action of the drug.