Tanning nasal spray is an unvetted trend without research to back up its effectiveness. Learn how to vet brand claims and ...

Researchers say their findings could offer a cheap and easy way to stop people falling severely ill with respiratory infections Using nasal sprays ... using a gel or saline spray.

There's some over-the-counter nasal sprays that you can use, some have medicine in them, some do not. Like a saline spray you can just use to just clear and flush out your sinuses. And there's ...

It's not harmful if swallowed ... most of the other options are over-the-counter nasal sprays or solutions. Saline drops and rinses are a quick way to clear mucus from the nose.