Nasomist Nasal Spray contains Sodium chloride. Nasomist is widely recognized as an excellent method to treat nasal symptoms associated with stuffy nose and crusty secretions that often accompany a cold, the flu, and allergies or during pregnancy. It produces a gentIe stream that will soothe the dry nasal passages and gently wash away dust, pollen, and irritants naturally. It helps decongest and drain blocked nasal passages and provides instant relief for pressure and pain.