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 ...

Straight from the trenches of caring for their own babies and toddlers through cold and flu season, six pediatricians share ...

Saline nasal sprays don't contain any medication ... While it may be tempting to buy an over-the-counter decongestant spray, it's best to avoid these as they're not safe for prolonged use.