Nasonex Aqueous Nasal Spray 0.05% contains mometasone furoate monohydrate, a medication commonly used to treat symptoms associated with allergic rhinitis, such as nasal congestion, sneezing, and runny nose. It is also prescribed for the treatment of nasal polyps in adults. The 120-metered spray version of Nasonex comes with 120 doses per bottle, offering a consistent and precise delivery of the medication with each spray. Mometasone furoate, the active ingredient, is a corticosteroid that works by reducing inflammation in the nasal passages. When used regularly, Nasonex helps control allergic symptoms and prevent flare-ups. It is typically administered once or twice a day, depending on the severity of the condition and the specific instructions given by a healthcare provider.