“Blowing your nose is useful, but if nothing is coming out, it generally means there’s not a lot of mucus.” A saline nasal spray is a simple, sterile, saltwater solution that is good for congested ...
But research increasingly suggests that saline solutions may be an exception. Studies have found that adults who use saline nasal drops or sprays for a cold experience reduced symptoms, recover faster ...
Although cold weather isn't directly to blame when you get sick, it creates an environment that makes it easier for germs and illnesses to thrive. In fact, understanding how cooler temperatures affect ...