Because the cause is unknown, prevention is also unknown.
Nonsteroidal anti-inflammatory drugs (NSAIDs) may make symptoms worse.
Due to the risk of colon cancer associated with ulcerative colitis, screening with colonoscopy is recommended.
The American Cancer Society recommends having your first screening:
Have follow-up examinations every 1 - 2 years.
Graham L. AGA Reviews the Use of Corticosteroids, Immunomodulators, and Infliximab in IBD. Am Fam Physician. 2007;75:410-412.
Moyer MS. Chronic ulcerative colitis in childhood. J Pediatr. 2006;148:325.
Langan RC. Ulcerative colitis: diagnosis and treatment. Am Fam Physician. 2007;76:1323-30.