The main ingredient of Budesonide Nasal Spray is Budesonide, which is a nasal topical drug, a white to off-white viscous suspension. It is used for the treatment of perennial non-allergic rhinitis, perennial and seasonal allergic rhinitis, and is also used for the symptomatic treatment of nasal polyps and the prevention of regrowth of nasal polyps after their removal. Common adverse reactions to Budesonide Nasal Spray are rhinorrhea, local irritation, and the appearance of a mild hemorrhagic discharge from the nose. Contraindications are contraindicated for those who are allergic to any of the ingredients. Precautions are no contact with the eyes, long-term use of high doses, glucocorticoid systemic effects may occur, such as growth retardation in children, cortisolism. If you have a need for budesonide nasal spray, follow the doctor’s instructions to apply, do not self-medication or unauthorized prolongation of the medication time, to avoid causing adverse consequences.