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  2. Management of ulcerative colitis - Wikipedia

    en.wikipedia.org/wiki/Management_of_ulcerative...

    Possible side effects of 5-ASA include, nausea and vomiting, reduced sperm count and damage to red or white blood cells, or to the liver, kidneys, pancreas, nerves or hearing. Allergic reactions to sulfasalazine characterized by dizziness, fever and skin rash have been reported in a small percentage of patients.

  3. Ulcerative colitis - Wikipedia

    en.wikipedia.org/wiki/Ulcerative_colitis

    Unlike aminosalicylates, biologics can cause serious side effects such as an increased risk of developing extra-intestinal cancers, [116] heart failure; and weakening of the immune system, resulting in a decreased ability of the immune system to clear infections and reactivation of latent infections such as tuberculosis. For this reason, people ...

  4. Colonic ulcer - Wikipedia

    en.wikipedia.org/wiki/Colonic_ulcer

    Only 40% of patients have ulcers; 20% of patients have a single ulcer, and the remaining lesions range in size and form from broad-based polypoid to hyperemic mucosa. [10] Clinical signs and symptoms include rectal bleeding , copious mucus discharge, prolonged, severe straining, abdominal and perineal pain, constipation , and, in rare cases ...

  5. Intestinal ischemia - Wikipedia

    en.wikipedia.org/wiki/Intestinal_ischemia

    Although uncommon in the general population, ischemic colitis occurs with greater frequency in the elderly, and is the most common form of bowel ischemia. [ 43 ] [ 44 ] [ 45 ] Causes of the reduced blood flow can include changes in the systemic circulation (e.g. low blood pressure ), or local factors such as constriction of blood vessels or a ...

  6. Gastrointestinal bleeding - Wikipedia

    en.wikipedia.org/wiki/Gastrointestinal_bleeding

    Despite treatment, re-bleeding occurs in about 7–16% of those with upper GI bleeding. [3] In those with esophageal varices, bleeding occurs in about 5–15% a year and if they have bled once, there is a higher risk of further bleeding within six weeks. [13] Testing and treating H. pylori if found can prevent re-bleeding in those with peptic ...

  7. Perforated ulcer - Wikipedia

    en.wikipedia.org/wiki/Perforated_ulcer

    The ulcer is known initially as a peptic ulcer before the ulcer burns through the full thickness of the stomach or duodenal wall. A diagnosis is made by taking an erect abdominal/chest X-ray (seeking air under the diaphragm). This is in fact one of the very few occasions in modern times where surgery is undertaken to treat an ulcer. [3]

  8. Abdominal pain - Wikipedia

    en.wikipedia.org/wiki/Abdominal_pain

    Abdominal pain, also known as a stomach ache, is a symptom associated with both non-serious and serious medical issues. Since the abdomen contains most of the body's vital organs, it can be an indicator of a wide variety of diseases.

  9. Ischemic colitis - Wikipedia

    en.wikipedia.org/wiki/Ischemic_colitis

    Although uncommon in the general population, ischemic colitis occurs with greater frequency in the elderly, and is the most common form of bowel ischemia. [ 1 ] [ 2 ] [ 3 ] Causes of the reduced blood flow can include changes in the systemic circulation (e.g. low blood pressure ) or local factors such as constriction of blood vessels or a blood ...