Nasonex Nasal Spray is a potent nasal medication available in an 18g formulation, designed to relieve various nasal conditions. With the active ingredient Mometasone Furoate Monohydrate, it has been clinically proven to effectively treat symptoms of nasal allergies, sinusitis, and hay fever. Produced by respected pharmaceutical manufacturers, Nasonex is highly regarded for its efficacy and is also marketed under alternative brand names such as Metaspray, Yeonaze M, Momecare, and Metatop.