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A nasal decongestant is a type of medication designed to relieve nasal congestion, often caused by colds, Allergies, or sinus infections. It works by constricting blood vessels in the nasal passages, reducing swelling and opening up the airways for easier breathing. Nasal decongestants can be found in various forms, including sprays, tablets, and liquids. Common active ingredients include phenylephrine and pseudoephedrine.

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1mo ago

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