antihistamine

[ an-ti-his-tuh-meen, -min ]

noun

, Physiology, Pharmacology.

1. any of certain compounds or medicines that neutralize or inhibit the effect of histamine in the body, used chiefly in the treatment of allergic disorders and colds.

antihistamine

/ -mɪn; ˌæntɪˈhɪstəˌmiːn /

noun

1. any drug that neutralizes the effects of histamine, used esp in the treatment of allergies

antihistamine

/ ăn′tē-hĭs′tə-mēn′ /

1. Any of various drugs that relieve cold or allergy symptoms by blocking the action of histamine.

Word History and Origins

Origin of antihistamine¹

First recorded in 1930–35; anti- + histamine

Example Sentences

Mr Prussak then walked her to his flat, and was accused of giving her bitter-tasting water allegedly containing the antihistamine Benadryl, which left her tired, the court heard.

From BBC

You can also take over the counter remedies such as antihistamines and painkillers.

From BBC

If you’re highly allergic to mosquitoes, the American Mosquito Control Assn. said you may need a cream with Benadryl or a similar antihistamine.

From Los Angeles Times

Current therapies used to help manage symptoms include over-the-counter and prescription itch relief ointments and anti-inflammatory drugs such as antihistamines and corticosteroids.

From Science Daily

Symptoms for many people with CSU can be completely controlled by regular treatment with antihistamines.

From Science Daily