And, at just $10 for the kit, it’s an affordable way to give nasal irrigation a try.

The trial was conducted from Mar 15 to Aug 31, 2021. Participants were mailed saline sinus-rinse kits and identical-appearing capsules containing either 400 milligrams (mg) of theophylline or a ...

You can use a saline solution along with a sinus rinse bottle, neti pot, or bulb syringe irrigation kit, which are all likely available at your local pharmacy. These devices all have a long spout ...