Frequently asked questions about IBD

What is the difference between Crohn's disease and ulcerative colitis?

Both are inflammatory bowel diseases (IBD). Crohn's disease can affect any part of the digestive tract from mouth to anus. Ulcerative colitis primarily involves the colon and rectum. Symptoms overlap, but treatment and surgery options may differ. Your GI team names your diagnosis and activity level.

Is there a special diet for Crohn's disease or ulcerative colitis?

There is no one-size-fits-all IBD diet. Many people adjust fiber, fat, dairy, or specific triggers during flares versus remission. An IBD-focused dietitian can help you reintroduce foods safely. IBDPal supports food and symptom logging to bring patterns to appointments.

What should I eat during an IBD flare?

Many patients temporarily choose gentler, lower-fiber foods such as white rice, bananas, broths, eggs, and lean protein when symptoms are active. Hydration matters. Diet does not replace medication. See our flare help hub and talk with your clinician.

Is IBD the same as irritable bowel syndrome (IBS)?

No. IBD (Crohn's and colitis) involves visible inflammation and requires medical treatment. IBS is a functional disorder without the same inflammatory damage. Some people have symptoms of both. Only your care team can clarify your diagnosis.

Can you play sports or exercise with Crohn's or colitis?

Many people in remission or mild disease stay active with pacing and hydration. During flares, rest and gentle movement may be better. Coordinate school sports with 504 documentation if needed. See our exercise article for general education.

What is a 504 plan for IBD in school?

A Section 504 plan can document accommodations such as bathroom access, extra time, medication storage, and flexible attendance for students with Crohn's disease or ulcerative colitis. Work with the school nurse and your clinician's letter. Not legal advice.

How do I find Crohn's or colitis support near me?

Start with the Crohn's & Colitis Foundation chapter finder and support group search. IBDPal lists state-level support pages and a community map. National helpline: 888-694-8872.

What are biologics for IBD?

Biologics are advanced medications that target specific parts of the immune system to reduce inflammation in Crohn's disease and ulcerative colitis. They are prescribed and monitored by your GI team. Insurance prior authorization is common.

Should I track food and symptoms with an app?

Many patients find logging helps them notice patterns before clinic visits. IBDPal is a free iOS app for food, symptoms, and visit prep. Tracking supports conversations with your team; it does not diagnose or treat disease.

When should I call my doctor during a flare?

Call per your clinic's instructions for worsening pain, significant blood, fever, dehydration signs, or symptoms that feel different from your usual flare. For emergencies, use local emergency services.

Is depression common with Crohn's disease or ulcerative colitis?

Yes. Depression and anxiety are more common in IBD than in the general population. Gut inflammation, stress, medications, and disease burden all play a role. Tell your GI team if mood symptoms persist. Therapy, coordinated medications, and peer support can help alongside IBD treatment.

Should I take probiotics for IBD?

Probiotics are strain-specific and not one-size-fits-all. Some evidence supports certain products for ulcerative colitis maintenance or pouchitis, but Crohn's data are mixed. Ask your gastroenterologist before starting live cultures, especially if you are immunosuppressed.

What vitamin deficiencies are common in IBD?

Iron, B12, vitamin D, folate, zinc, magnesium, and calcium are frequently monitored in Crohn's and colitis because of malabsorption, diarrhea, surgery, or restricted diets. Blood work guides supplementation. Do not mega-dose without labs and clinician guidance.

Why am I so tired with Crohn's or colitis?

IBD fatigue often comes from inflammation, anemia, poor sleep, dehydration, medication effects, or mood symptoms. Brain fog may link to low iron or B12. Ask your GI team about labs and treatment adjustments. Persistent exhaustion in remission still deserves a workup.

Can Crohn's or colitis cause joint pain?

Yes. Joint pain is a common extraintestinal manifestation of IBD. Patterns include peripheral arthritis and axial spine or sacroiliac involvement. Tell your gastroenterologist about joint symptoms. NSAIDs may not be appropriate for everyone with IBD; your team can coordinate with rheumatology.

Are night sweats a sign of an IBD flare?

Night sweats can occur with active inflammation, fever, certain medications, or infection, especially in immunosuppressed patients. Soaking sweats with fever, worsening pain, or bleeding need prompt contact with your clinic. Track temperatures and bowel changes for your care team.