Non-medicated nasal irrigation spray. To help relieve nasal congestion associated with hay fever, allergies, blocked nose, sinusitis, rhinitis, common cold, postoperative nasal care etc. 2.0% hypertonic saline solution has less risk of mucosa irritation in comparison with higher concentration hypertonic solutions, but still helps to relieve congestion of nasal mucosa and restore the normal respiratory function of the nasal cavity by decreasing Nasal Airway Resistance (NAR). Strong spraying helps to effective flushing out the airborne allergens (dust and pollen), debris, and pollutants. NORMARIN ALLERGY contains an only pure saline solution. No buffer, no other salts, no trace elements, no other excipients. This is for maximal safety in patients with allergies.