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 ...

A chemist has revealed four natural remedies to clear blocked sinuses, a common issue during this season. Many people suffer ...

You can buy a saline nasal spray from your local drugstore. Rinsing your sinuses using nasal irrigation can help clear the passageways and provide relief ... which acts as a natural decongestant ...