Rhinocort Aqua is a prescription nasal spray containing 64 micrograms of budesonide per dose, with 120 doses per container. This corticosteroid nasal spray is designed to treat nasal allergy symptoms and inflammation through a metered-dose delivery system. This is a prescription medication containing budesonide, a corticosteroid that helps reduce nasal inflammation and allergy symptoms. Each spray delivers a precise 64 microgram dose, with the bottle containing 120 metered doses. The product should be shaken before each use as indicated on the packaging. As with all prescription medications, it should only be used under the direction of a healthcare provider and according to the prescribed dosage.