Budesonide is a steroid that reduces inflammation in the body. Budesonide (oral) is used to treat mild to moderate Crohn's disease.

Budesonide is a corticosteroid that prevents the release of substances in the body that cause inflammation. Budesonide inhalations is used to prevent asthma attacks in adults and children who are at least 6 years old.

Generic Rhinocort is a nasal spray containing budesonide, a corticosteroid. It prevents the release of substances in the body that cause inflammation. Budesonide is used to treat nasal symptoms such as congestion, sneezing, and runny nose caused by seasonal or year-round allergies.