There are a number of causes of sinusitis – if it's not viral, it could be allergies or simply a cold.
Here's a look into what salt therapy entails and just how helpful it actually is.
When your sinuses become blocked, they may become infected, which can lead to sinusitis. Here are three unusual causes of a sinus infection.
If you are continuously struggling with blocked and swollen sinuses, secondhand smoke may be to blame.