Beyond the Bathroom: Surprising Symptoms of Crohn's Disease You Might Not Expect
Published: Feb 08, 2024
When most people think of Crohn's disease, they imagine frequent trips to the bathroom. But this complex condition can affect much more than just your digestive system. Understanding these lesser-known symptoms can help you get a proper diagnosis and treatment faster.
Contents
Skin Problems
Crohn's disease can sometimes cause skin issues. Some people develop red, tender bumps on their shins or arms, a condition called erythema nodosum. Others might experience painful sores or ulcers in their mouth. In rare cases, Crohn's can lead to a blistering rash called pyoderma gangrenosum.
Joint Pain and Arthritis
Many people with Crohn's disease experience joint pain or arthritis-like symptoms. This can range from mild aches to severe inflammation in the joints. The pain often affects large joints like knees, ankles, elbows, or wrists. Some people might even experience back pain related to their Crohn's disease.

Eye Problems
Surprisingly, Crohn's disease can affect your eyes. Some people develop uveitis, an inflammation of the middle layer of the eye wall. This can cause eye pain, blurred vision, and sensitivity to light. Other eye problems associated with Crohn's include episcleritis (inflammation of the white part of the eye) and dry eyes.
Fatigue and Anemia
Extreme tiredness is a common but often overlooked symptom of Crohn's disease. This fatigue can be due to the body's inflammatory response or because of anemia. Crohn's can interfere with your body's ability to absorb nutrients, including iron, leading to anemia. This can cause weakness, shortness of breath, and pale skin in addition to fatigue.
Frequently Asked Questions
Yes, some people experience low-grade fevers during flares.
Unexplained weight loss can be a sign of Crohn's.
In some cases, it can cause liver complications.
Children may experience growth delays and delayed puberty.
Some people report increased headaches with Crohn's.
Connecting the Dots
Recognizing these diverse symptoms can lead to earlier diagnosis and better management of Crohn's disease.
References
- Lichtenstein GR, et al. ACG Clinical Guideline: Management of Crohn's Disease in Adults. Am J Gastroenterol. 2018;113(4):481-517.
- Feuerstein JD, et al. AGA Clinical Practice Guidelines on the Medical Management of Moderate to Severe Luminal and Perianal Fistulizing Crohn's Disease. Gastroenterology. 2021;160(7):2496-2508.
- Vavricka SR, et al. Extraintestinal Manifestations of Inflammatory Bowel Disease. Inflamm Bowel Dis. 2015;21(8):1982-1992.
This article has been reviewed for accuracy by one of the licensed medical doctors working for Doctronic. Always discuss health information with your healthcare provider.
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