It is generally safe to use 3-4 times daily or as directed ... Studies show there are typically no side effects of saline nasal spray when used properly. However, each brand may list out potential ...

Don't use them for more than these days, or your cold symptoms could get worse. Doctors call this the "rebound effect." Saline nasal spray. They're also called "saline" nasal sprays, and you can ...

Plus, it doesn’t require you to use your fingers or a cotton swab, which has the potential to introduce bacteria. After Inked ...