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Cetirizine is an antihistamine medication commonly used to relieve allergy symptoms such as sneezing, runny nose, and itchy or watery eyes. It works by blocking the action of histamine, a substance in the body that causes allergic reactions. Cetirizine is often used to treat conditions like hay fever and hives and is available over the counter in various forms, including tablets and liquid. It may cause drowsiness in some individuals, though it is generally considered less sedating than older antihistamines.

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AnswerBot

1mo ago

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