Mometasone Furoate Nasal Spray is used for the treatment of allergic rhinitis in children and should be used in accordance with medical advice. Mometasone furoate nasal spray belongs to a kind of glucocorticoid, has the effect of anti-inflammatory. Mometasone Furoate Nasal Spray is indicated for the treatment of seasonal and perennial rhinitis in adults, adolescents, and children 3 to 11 years of age. For patients 12 years of age and older who have had symptoms of moderate to severe seasonal allergic rhinitis, it is recommended that this product be used as a prophylactic treatment 2 to 4 weeks prior to the start of pollen season. Adverse reactions to mometasone furoate nasal spray may include rhinorrhea, bloody mucus and blood spots, pharyngitis, burning sensation in the nose, nasal irritation, and nasal ulcers. It is contraindicated for those who are allergic to any of the ingredients in this product. The medication should be used rationally under the guidance of a doctor.