Just a few puffs into each nostril, and you're protected against infection from nasty cold viruses - that is, according to claims made for many nasal sprays. Can they really do this?Well, not directly ...

The recalled products were sold across 32 states — including Massachusetts, Connecticut, Rhode Island and Vermont.

reducing pressure and easing sinus headache pain." Saline nasal sprays don't contain any medication, and they're safe to use as often as you need, Reddy says. You can buy a saline nasal spray from ...