What is the best way to cure chronic sinus problems permanently?

There are a few ways to cure chronic sinus problems permanently. One way is to have surgery to remove the obstruction in your sinuses. A second way is to try a different type of medication if you're currently taking medications that aren't working. A third way is to try using a humidifier or nasal irrigation system. And a fourth way is to make some dietary changes, such as avoiding dairy and gluten.