Definition, Meaning & Synonyms

antihistaminic

Adjective/Noun
/ˌæntiˈhɪstəˌmɪnɪk/
Definition
A substance that counteracts the effects of histamine in the body, commonly used to treat allergic reactions.
Examples
  • When she took the antihistaminic, her allergy symptoms began to subside.
  • Doctors often prescribe an antihistaminic during allergy season.
Meaning
Antihistaminics are medications that help alleviate symptoms caused by the body’s histamine release, such as sneezing, itching, and runny nose.
Synonyms
  • Antihistamine
  • Allergy medication