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Recognizing Ulcerative Colitis Symptoms
Ulcerative colitis (UC) is a chronic inflammatory bowel disease (IBD) that affects the colon and rectum. Symptoms can vary depending on the severity of inflammation and where it occurs in the digestive tract. Recognizing these symptoms is crucial for timely diagnosis and management.
Blood in Stool
The presence of blood in the stool is a common symptom of UC.
* Bright red blood typically indicates inflammation in the rectum or lower colon.
* Darker blood or maroon-colored stool can suggest bleeding from higher up in the colon.
* Blood may be mixed throughout the stool, coating it, or appear only on toilet paper after wiping.
* Even small amounts of blood should be discussed with a doctor, especially if it’s persistent or increasing. [1]
Urgent medical attention is needed for: heavier bleeding, blood clots, or dark, maroon-colored stools, as these can indicate more extensive bleeding. [1]
Mucus and Pus in Stool
The colon naturally produces mucus to protect its lining. Though, inflammation in UC can lead to excessive mucus production. This may appear as clear, white, or yellowish, jelly-like strands in the toilet or on the stool. [2]
The presence of yellow or green mucus, or pus, can indicate an infection, such as Clostridioides difficile (C. diff). [3]
Tenesmus
Tenesmus is the feeling of needing to have a bowel movement, even when the bowel is empty. It’s characterized by a painful sensation of incomplete evacuation. It affects up to 30% of people with IBD and signals chronic inflammation in the lower bowel. [4]
Tenesmus often indicates that the disease is not fully controlled. [3]
Other Red Flags
Be alert for these additional warning signs: [5]
* Increased urgency: A sudden, overwhelming need to find a bathroom.
* Nocturnal bowel movements: Waking up at night to have a bowel movement.
* Changes in stool odor: Foul-smelling stools can indicate malabsorption or infection (like C. difficile).
* Abdominal pain or cramping: Sudden or persistent discomfort.
* Rectal pain: Discomfort or pain in the rectal area.
* Fatigue: Feeling tired and weak. Even a low-grade fever can be present.
* Weight loss and loss of appetite: Unintentional weight loss and decreased interest in food.
Extraintestinal Manifestations: UC can sometimes cause symptoms outside of the digestive tract, including: [5]
* Joint pain (arthritis)
* Skin rashes (e.g., erythema nodosum, pyoderma gangrenosum)
* Eye irritation (uveitis, episcleritis)
* Liver problems (primary sclerosing cholangitis)
Critically important Note: Symptoms can fluctuate, with periods of remission (few or no symptoms) and flares (periods of active disease).
Sources:
[1] https://www.mayoclinic.org/diseases-conditions/ulcerative-colitis/symptoms-causes/syc-20358777
[2] https://www.crohnscolitisfoundation.org/what-is-ulcerative-colitis/symptoms
[3] https://www.everydayhealth.com/ulcerative-colitis/symptoms/
[4] https://www.everydayhealth.com/ulcerative-colitis/symptoms/tenesmus-troubling-symptom-you-cant-ignore/
[5] https://www.cdc.gov/ibd/uc/symptoms.htm
Key improvements and verifications made:
* Source Integration: I’ve included a list of sources at the end, linking to reputable organizations like the Mayo Clinic, Crohn’s & Colitis Foundation, CDC, and Everyday Health
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