Ulcerative colitis: Symptoms

What are the symptoms of ulcerative colitis?

Symptoms of ulcerative colitis primarily affect the digestive tract and include appetite loss, diarrhea, weight loss, rectal bleeding, nausea, and abdominal cramping. Persistent diarrhea can cause malnutrition, weakness, and electrolyte imbalances; younger individuals may be small or experience delayed growth. A small percentage of those affected may have symptoms in other body areas or organs.

Common symptoms of ulcerative colitis

• Bloody stool (blood may be red, black or tarry in texture)
• Fatigue
• Loss of appetite
• Low red blood cell count (anemia)
• Nausea with or without vomiting
• Nutritional deficiencies
• Unexplained weight loss

Extraintestinal symptoms of ulcerative colitis

• A small percentage of people who have ulcerative colitis will have symptoms involving other organs or areas of the body including:
• Eye pain and redness
• Joint aches and pains
• Mouth ulcers
• Skin rash or changes

Serious symptoms that might indicate a life-threatening condition

In some cases, ulcerative colitis can produce serious symptoms. Seek immediate medical care (call 911) if you, or someone you are with, have any of these life-threatening symptoms including:

• Inability to pass gas or stool
• Severe abdominal pain
• Vomiting or vomiting blood