Modern studies support the effectiveness of the ancient health practice. One 2024 study of more than 11,000 people found that starting nasal saline irrigation at the first sign of symptoms and doing ...

Clinical trial shows over-the-counter azelastine spray may block Covid virus from entering nasal passages Dan Bongino ...

There is an unmet need for improving efficacy of both disease and infection prevention of pertussis, whooping cough.

Nasacort (triamcinolone acetonide) is a steroid nose spray that reduces allergy symptoms. Nasacort works best when used daily, not just as needed. Children should limit their use of Nasacort to two ...

Share on Pinterest A new trial shows that a common nasal spray may help lower the risk of contracting COVID-19 and other respiratory illnesses. Professional Studio Images/Getty Images Researchers say ...

(WGN Radio) – An over-the-counter nasal spray for allergies could actually protect you from catching COVID, a recent randomized trial found. Using a nasal antihistamine that contains azelastine three ...