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Azelastine Nasal Spray for long COVID

AZELASTINE NASAL SPRAY What is azelastine? Azelastine is an over-the-counter antihistamine nasal spray for seasonal or year-long allergy symptoms such as nasal congestion, a runny nose, sneezing, itching, and post-nasal drip. It can be given as one or two sprays in each nostril twice a day and is a suitable...

August 13, 2024, 09:38 am