"The nose is the guardian of the respiratory tract, and clean, moist nasal passages function better. The regular use of hypertonic nasal sprays such as Nasal Comfort can be a valuable part of a daily regimen. In addition to its cleansing benefits, Nasal Comfort spray encourages regular use because it is portable and easy to use."

Participants with chronic sinonasal symptoms reported improved quality of life and frequent, satisfying use of hypertonic saline nasal irrigation.

Daily hypertonic saline nasal irrigation improves sinus-related quality of life, decreases symptoms, and decreases medication use in patients with frequent sinusitis. Primary care physicians can feel comfortable recommending this therapy.

Hypertonic saline irrigation improved symptoms and decreased medication use in patients with chronic sinusitis.

Buffered hypertonic saline nasal irrigation is an important addition to the care of sinus disease, both chronic and postsurgical. Buffered hypertonic saline irrigation should be used in chronic and postoperative sinus patients. Those with other causes of rhinitis, including acute sinusitis, may also benefit from regular nasal irrigation with this solution.

The outcome showed buffered hypertonic saline nasal irrigation to improve mucocilliary transit times of saccharin, while buffered normal saline had no such effect.