It may work best when used before travel or large gatherings, especially if accompanied by wearing an N95 face mask.

Clinical trial shows over-the-counter azelastine spray may block Covid virus from entering nasal passages Social Security, ...

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 ...

Five years after the COVID-19 pandemic, you're likely a pro at the basics—masks when needed, immune support and staying current on booster shots. But as sick season rolls around, you might be ...

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 ...

In this edition of The People’s Pharmacy, Joe and Teresa Graedon also hear from a reader who’s had a bad experience with generic Wellbutrin XL.

The trial, led by Professor Robert Bals, Director of the Department of Internal Medicine V at Saarland University Medical Center and Professor of Internal Medicine at Saarland University, divided the ...

SYDNEY (Reuters) - Australian biotech company Ena Respiratory said on Monday that a nasal spray it is developing to improve the human immune system to fight common cold and flu significantly reduced ...

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An Army-Harvard team of expert scientists have been performing “specialized testing” of industry built swab prototypes to ensure that new, alternative designs meet the requisite performance and ...