Conditions + Treatments

Ulcerative Colitis in Children

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Contact the Inflammatory Bowel Disease Center

  • 617-355-6058
  • International: +1-617-355-5209

What is ulcerative colitis?

Ulcerative colitis is an inflammatory bowel disease in which the inner lining of the large intestine (colon) and rectum become inflamed. Inflammation usually begins in the rectum and lower large intestine and spreads upward, potentially involving the entire colon. The inflammation causes diarrhea and frequent emptying of the colon. As cells on the surface of the colon die and fall off, ulcers (open sores) form, causing pus, mucus and bleeding.

Ulcerative colitis may occur at any age but is most common in older children and young adults and may run in some families. There is no cure. However, the right treatment plan can minimize or eliminate symptoms with medication, lifestyle changes and, in some cases, surgery. The condition also can go into periods of remission.

What are the symptoms of ulcerative colitis?

Ulcerative colitis affects all patients differently, but the most common symptom is frequent, bloody diarrhea.

Other common symptoms include:

  • abdominal pain
  • fatigue
  • weight loss
  • loss of appetite
  • rectal bleeding
  • loss of body fluids and nutrients
  • anemia caused by severe bleeding

Some patients may also experience:

  • skin lesions
  • joint pain
  • eye inflammation
  • liver disorders
  • osteoporosis
  • rashes
  • kidney stones

What causes ulcerative colitis in children?

Experts do not yet know the cause of ulcerative colitis, but it’s an area of active research. We believe that both genes and environment play a role. We also know that the immune system is involved, which is why treatment often involves medication to reduce its activity.

How we care for ulcerative colitis

At the Boston Children’s Inflammatory Bowel Disease Center, our team believes that, with proper management, all children and teens with ulcerative colitis can live comfortably. We partner with you and your child to effectively manage IBD and provide support through all life stages, from school and relationships to work.

Boston Children’s is so much more than a hospital—it’s a community of researchers, clinicians, administrators, support staff, innovators, teachers, patients and families, all working together to make the impossible possible. ”
- Sandra L. Fenwick, President and CEO

Boston Children's Hospital
300 Longwood Avenue, Boston, MA 02115
For Patients: 617-355-6000
For Referring Providers: 844-BCH-PEDS | 844-224-7337

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