Livostin Allergy Rapid Relief Nasal Spray is a fast-acting antihistamine nasal spray designed to provide quick relief from allergy symptoms like itchy and runny nose. The 10ml spray contains levocabastine, which works by blocking histamine receptors in the nasal passages. This nasal spray should be used as directed by your healthcare provider. The typical dosage is 2 sprays in each nostril twice daily or as prescribed. Store at room temperature away from direct sunlight and moisture. Keep out of reach of children. Consult your doctor before use if you have nasal infections or are using other nasal medications. Do not exceed the recommended dose.