Rhinocort Aqua is a prescription nasal spray containing 64mg of budesonide per dose, providing 120 metered doses per container. This corticosteroid nasal spray is designed to treat nasal allergy symptoms and inflammation of the nasal passages. This medication is manufactured by AstraZeneca and requires shaking before each use as indicated on the packaging. The spray delivers a precise 64 microgram dose of budesonide with each application. As a prescription medication, it should only be used under the direction of a healthcare provider who will determine the appropriate dosage schedule based on individual needs.