antihistamines

Cultural

Drugs that counteract the effects of a substance in the body called histamine. The body releases histamine, which causes many of the symptoms associated with allergies (sneezing, watery eyes, runny nose), in response to external agents such as pollen.

Example Sentences

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antihistamines

At this point, my antihistamines have started to wear off.

From The Wall Street Journal ● Apr. 6, 2026

Jacob has potentially fatal anaphylactic reactions to dairy, so must carry an EpiPen with him and take multiple antihistamines.

From BBC ● Mar. 20, 2026

The first-aid kit in your “go-bag” should have standard supplies, but double-check that you’ve got bandages and gauze, medical tape, antibiotic cream, antacids, anti-diarrhea medications, antihistamines and over-the-counter pain relievers.

From Los Angeles Times ● Jan. 8, 2025

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

From Science Daily ● May 21, 2024

I was lathered up in calamine lotion and had swallowed a bucketful of antihistamines with my morning orange juice.

From "City of the Plague God" by Sarwat Chadda

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Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023