Definition, Meaning & Synonyms
antihistamine
noun
/ˌæn.tiˈhɪs.tə.miːn/
Definition
A drug used to counteract the effects of histamine in the body.
Examples
- Benadryl is a well-known antihistamine that helps alleviate allergy symptoms.
- Many people take antihistamines during pollen season to reduce their allergic reactions.
- Some antihistamines can cause drowsiness, so it’s important to check the label before driving.
Meaning
Antihistamines are primarily used to relieve allergy symptoms, such as runny nose, itchy eyes, and hives.
Synonyms
- Allergy medication
- Antiallergic
- Histamine blocker
