Nov 15, 2009 - Saline nasal irrigation is an adjunctive therapy for upper respiratory conditions that bathes the nasal cavity with spray or liquid saline. Nasal irrigation with liquid saline is used to manage symptoms associated with chronic rhinosinusitis. Less conclusive evidence supports the use of...
American Family Physician : Article
May 1, 2019 - asal saline irrigation reduces the severity of allergy symptoms for up to eight weeks vs. no treatment. It is uncertain if adding nasal saline to pharmacologic treatment further improves symptoms over pharmacologic treatment alone.
American Family Physician : Cochrane for Clinicians