Search results
- Dictionaryantihistamine/ˌantɪˈhɪstəmiːn/
noun
- 1. a drug or other compound that inhibits the physiological effects of histamine, used especially in the treatment of allergies: "an antihistamine injection"
Powered by Oxford Dictionaries
Jul 13, 2020 · An antihistamine is a prescription or over-the-counter medication that blocks some of what histamine does. “Anti” means against, so antihistamines are medicines that work against or block histamine.
Feb 16, 2023 · Antihistamines refer to a type of medication that treats allergy symptoms, motion sickness, and some cold and flu symptoms. Antihistamines block H1 histamine receptors. What symptoms do...
Although the general public typically uses the word "antihistamine" to describe drugs for treating allergies, physicians and scientists use the term to describe a class of drug that opposes the activity of histamine receptors in the body.
Apr 17, 2023 · What are Antihistamines? Antihistamines block histamine release from histamine-1 receptors and are mostly used to treat allergies or cold and flu symptoms, although some first-generation antihistamines (also called sedating antihistamines) may be used for other conditions, such as nausea or motion sickness.
Dec 26, 2023 · Antihistamines are medications designed to counteract this process. They work by blocking histamine receptors, preventing histamine from binding to them. By doing so, antihistamines interrupt the...
Oct 11, 2022 · Antihistamines are mainly used to treat seasonal allergic rhinitis (hay fever), urticaria (hives), pruritus (itching) and insect bites and stings.
The meaning of ANTIHISTAMINE is any of various compounds that counteract histamine in the body and that are used for treating allergic reactions (such as hay fever) and cold symptoms. How to use antihistamine in a sentence.
Antihistamines are medicines often used to relieve symptoms of allergies, such as hay fever, hives, conjunctivitis and reactions to insect bites or stings. They're also sometimes used to prevent motion sickness, to treat feeling sick (nausea) or being sick ( vomiting ), and as a short-term treatment for insomnia.
Sep 30, 2023 · An antihistamine is a type of medicine used to treat common allergy symptoms, such as sneezing, watery eyes , hives, and a runny nose.
Jun 20, 2023 · Antihistamines are a class of drugs primarily used to relieve allergies. They do so by blocking a chemical known as histamine that is released by the immune system whenever the body is confronted by an allergy-causing substance ( allergen ).
