Nasal sprays can treat congestion and other symptoms of seasonal allergies or a cold. They work by delivering a fine mist of medication into your nostrils. Since the lining of your nose is rich with ...

Experts say there are a number of benefits — and plenty of challenges — to using nasal sprays for treatments and vaccines. (Photo illustration: Yahoo News; photos: Getty Images) Nasal sprays have long ...

Medical experts are warning that over half of us are using nasal decongestion sprays incorrectly (yikes!) – something you ought to take note of, especially given the high levels of flu, colds and the ...

Formulas are being touted online as an extra safeguard against the virus, but they’re not F.D.A. approved and some experts are skeptical. By Dana G. Smith As we approach winter virus season, some ...