FluMist is the first vaccine to prevent influenza, more commonly known as the flu, that does not need to be administered by a ...

In this regard, Kaiser says, certain nasal sprays can indeed help. "Their main effect is to protect the mucous membranes and thereby prevent cracking, making it harder for viruses to get into our ...

The FTC sued Xlear after it marketed its spray as a covid preventative. The Trump administration dropped the suit, but the ...

His wife, Karen Walsh, hovers over him, ready to depress the plunger on a nasal spray applicator. "One, two, three," a nurse counts. The plunger plunges, Walsh sniffs, and it's done.

Experts said people with a fear of needles might especially benefit from the availability of a nasal spray version of the flu vaccine that can be taken at home. “This is the only needle-free option.

A nasal spray to treat life-threatening allergic reactions has been given the green light by US regulators. Anaphylaxis, a severe and potentially fatal allergic reaction, ...

DEAR DR ROACH: I have a cold. I use two brands of nasal spray for congestion, but both say not to use them for more than three days as they may cause “rebound” congestion.