An over-the-counter nasal spray used to treat allergies may help prevent COVID-19 infections. A clinical trial published in JAMA Internal Medicine tested Azelastine nasal spray among 450 healthy, ...

A new study has discovered another way to potentially prevent COVID-19. Researchers at Saarland University in Germany headed a clinical trial that found a nasal spray could reduce the risk of ...

Sept. 4, 2025 – A common over-the-counter nasal spray grabbed headlines and social media buzz this week as a simple, surprising way to reduce your chances of getting COVID-19. But is the hype getting ...

(NewsNation) — A commonly used over-the-counter nasal spray may help prevent COVID-19 infections, a recent clinical trial published in JAMA Internal Medicine found. The study was conducted at Saarland ...

azelastine nasal spray, which is used to treat allergic rhinitis, is effective in preventing infection with the new coronavirus disease (COVID-19). https ...

A new study reveals that azelastine nasal spray, an over-the-counter allergy medication, significantly reduces the risk of COVID-19 infection by approximately 67%. Participants in the study who used ...

“Azelastine nasal spray could provide an additional easily accessible prophylactic to complement existing protective measures, especially for vulnerable groups, during periods of high infection rates, ...

Daily squirts of a safe, over-the-counter allergy nasal spray may prevent COVID-19 infections from taking hold, according to results published Tuesday in JAMA Internal Medicine. In a mid-staged trial, ...

An over-the-counter nasal spray which has been used for years as a safe and effective treatment for seasonal allergies could potentially prevent Covid infections, according to clinical trial results ...

A research team at Saarland University has demonstrated in a clinical study that a widely used anti-allergy nasal spray containing the active ingredient azelastine can significantly reduce the risk of ...

A commonly used over-the-counter nasal spray for seasonal allergies may help prevent COVID-19, according to a new study. Did anyone win the $1.8 billion Powerball jackpot? See Saturday's winning ...