Mometasone Nasal Spray is a medication that provides effective relief from the symptoms of allergic rhinitis, commonly known as hay fever. This nasal spray contains the active ingredient mometasone furoate, which belongs to a class of drugs called corticosteroids. Mometasone works by reducing inflammation and suppressing the immune response in the nasal passages, helping to alleviate symptoms such as sneezing, runny or stuffy nose, itching, and congestion caused by allergies.