Seasonal allergic or perennial rhinitis: In adult and adolescents: headache, epistaxis, frank bleeding, blood- tinged mucus, blood flecks, pharyngitis, nasal burning, nasal irritation and nasal ulceration which are typically observed with use of a costicosteroid nasal spray.
In pediatric population: headache, epistaxis, nasal irritation and sneezing.
Rarely, immediate hypersensitivity reactions (eg. bronchospasm, dyspnea) may occur after intranasal administration of mometasone furoate monohydrate. Very rarely, anaphylaxis and angioedema have been reported. Disturbances of taste and smell have been reported.
Acute Rhinosinusitis: In patients treated for acute rhinosinusitis, the overall incidence of adverse events was similar to that observed for patients with allergic rhinitis.
Nasal Polyposis: In patients treated for nasal polyposis, the overall incidence of adverse events was was similar to that observed for patients with allergic rhinitis.