Causes and Risk Factors
Several factors contribute to the development of ulcerative colitis. Common causes include:
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Immune System Dysfunction
An overactive immune system mistakenly attacks healthy cells in the digestive tract, leading to inflammation and tissue damage.
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Genetic Factors
A family history of ulcerative colitis increases the likelihood of developing the condition, indicating a hereditary influence.
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Environmental Triggers
External factors such as infections, stress, or dietary changes can initiate or worsen symptoms in individuals predisposed to the condition.
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Age
Although ulcerative colitis can occur at any age, it is most commonly diagnosed in people under 30.