Please describe the medication: nasonex (mometasone)?

Intranasal steroid: Nasonex is the brand name for the intranasal steroid mometasone. It is a very effective medication for treatment of allergic rhinitis. While improvement can be noticeable within 12-13 hours, it can sometimes take up to several weeks to derive the most benefit.

Nasal steroid: Nasonex is a nasal steroid spray, containing the active ingredient generically called mometasone. It is used primarily to treat allergic rhinitis . Thus, it helps alleviate symptoms like nasal congestion, runny nose, sneezing, and postnasal drip. It is safe to use on a year round basis for perennial allergies or seasonally during active allergy seasons.