Olopatadine/mometasone
Olopatadine/mometasone, sold under the brand name Ryaltris, is a fixed-dose combination medication for the treatment of allergic rhinitis and rhinoconjunctivitis in adults and adolescents twelve years of age and older. It contains olopatadine hydrochloride and mometasone furoate monohydrate. It is sprayed into the nose.Common side effects include an unpleasant taste (dysgeusia).It was approved for medical use in Australia in December 2019, and in the United States in January 2022.

References
External links
"Olopatadine". Drug Information Portal. U.S. National Library of Medicine.
"Mometasone furoate". Drug Information Portal. U.S. National Library of Medicine.
Clinical trial number NCT02631551 for "Efficacy and Safety of Fixed Dose Combination GSP 301 Nasal Spray (NS) in the Treatment of Seasonal Allergic Rhinitis (SAR) (GSP 301-301)" at ClinicalTrials.gov
Clinical trial number NCT02870205 for "Efficacy and Safety of GSP 301 Nasal Spray in the Treatment of Seasonal Allergic Rhinitis (SAR) (GSP 301-304)" at ClinicalTrials.gov