Researchers at Brigham and Women’s Hospital have developed a nasal spray that could provide broad-spectrum protection against ...

In April, she’d begun to use a topical nasal-spray decongestant. The over-the-counter (OTC) drug worked like a charm. By summer, she was still using the spray daily. Yet it was helping for ...

BOSTON — A new study found a new drug-free nasal spray may protect against respiratory infections like COVID and the flu, ...

An alternative, nasal spray, formulation has been developed that demonstrates good efficacy, high tolerability and a very fast onset of action. This study assessed the pharmacokinetics and ...

FluMist, the nasal flu vaccine spray, was approved in September by the U.S. Food and Drug Administration for at-home use starting in fall 2025. Currently, it can only be administered by a healthcare ...

“You can have a flu shot that will not impact the respiratory tree; the live vaccine spray might.” If you have plans to get FluMist nasal spray, you should not take any antiviral medication ...

New Needle-Free Epinephrine Nasal Spray a ‘Game Changer’The FDA has approved a nasal spray, called neffy, to treat serious allergic reactions in adults and children who weigh at least 66 pounds.