Humidifiers can reduce nasal congestion and sinus pain by releasing water vapour into the air and loosening the mucus in your ...
(Getty Images) Cold and flu season often means contending with a stuffy, blocked nose that is uncomfortable and irritating.
A stuffy nose, or nasal congestion, can affect as much as 30% of the population at any given time. It occurs when the lining of your nose becomes swollen due to inflamed blood vessels. A runny ...