Nasonex Nasal Spray is a prescription nasal spray containing 50 micrograms of mometasone furoate per actuation. This 18g bottle provides 120 metered doses for the treatment of nasal symptoms. Manufactured by MSD, it comes in a convenient spray bottle with a turquoise cap. This nasal spray suspension is designed for intranasal use only. Each bottle contains 18g of medication and delivers 120 metered doses. The active ingredient is mometasone furoate at 50 micrograms per spray actuation. As this is a prescription medication, it should only be used under the direction of a healthcare provider.