Ulcerative colitis is a type of inflammatory bowel disease that can be difficult to diagnose because its symptoms often mimic those of other digestive disorders. While abdominal pain and diarrhea are the most common symptoms, there are several other signs of ulcerative colitis that are often overlooked. It’s important to be aware of these less common symptoms so that you can seek proper medical attention if you suspect you may have this condition.

One often overlooked sign of ulcerative colitis is unexplained weight loss. This can occur even if a person is eating normally or even consuming more food than usual. The inflammation in the digestive tract can interfere with the body’s ability to absorb nutrients, leading to weight loss.

Anemia, a condition characterized by a low red blood cell count, is another commonly overlooked sign of ulcerative colitis. The inflammation in the intestines can lead to bleeding, which can result in iron deficiency anemia. Symptoms of anemia include fatigue, weakness, and shortness of breath.

Many people with ulcerative colitis experience joint pain, but this symptom is often attributed to other causes such as arthritis. The inflammation in the body can lead to joint pain and swelling, which can be a sign of an underlying inflammatory condition like ulcerative colitis.

Inflammation in the eyes, known as uveitis, is a less common sign of ulcerative colitis. Uveitis can cause eye pain, redness, and sensitivity to light. If you have ulcerative colitis and experience any of these symptoms, it’s important to see an ophthalmologist to rule out uveitis.

Mouth ulcers, or canker sores, can be a sign of ulcerative colitis. These painful sores can develop inside the mouth and on the lips, making it difficult to eat and talk. If you have recurring mouth ulcers along with other digestive symptoms, it’s important to discuss this with your healthcare provider.

Some people with ulcerative colitis develop skin lesions, such as erythema nodosum or pyoderma gangrenosum. These painful, red bumps on the skin can be a sign of underlying inflammation in the body. If you notice any unusual skin changes, it’s important to seek medical attention.

While diarrhea is a common symptom of ulcerative colitis, some people may also experience fecal incontinence. The inflammation in the colon can lead to urgency and difficulty controlling bowel movements, which can be embarrassing and debilitating.