What Is a Nasal Allergy Filter ?
Nasal filters have recently been introduced as a way to prevent airborne allergens from reaching the mucous membranes of the nose, which is where the allergic reaction occurs. The nasal filter is designed to fit just inside the nostril and acts the filter allergens from the inhaled air. Obviously, for a nasal filter to be an effective treatment for the prevention of allergic rhinitis symptoms, it would need to be comfortable to wear for the user, and nearly invisible when worn. The device would also need to be effective at preventing symptoms of allergic rhinitis.
Do Nasal Allergy Filters Work?
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