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Volvulus occurs most frequently in middle-aged and elderly men. [11] Volvulus can also arise as a rare complication in persons with redundant colon, a normal anatomic variation resulting in extra colonic loops. [12] Sigmoid volvulus is the most-common form of volvulus of the gastrointestinal tract.
Congenital disorders of the stomach include pernicious anaemia, in which a targeted immune response against parietal cells results in an inability to absorb vitamin B12. Other common symptoms that stomach disease might cause include indigestion or dyspepsia, vomiting, and in chronic disease, digestive problems leading to forms of malnutrition.
Here are the most common causes of abdominal distension classified as an underlying cause and as a secondary disease. As an underlying disease cause: Constipation; Lactose intolerance and other food intolerances; Overeating (due to overproduction of gases in the digestion process) As a secondary disease cause: Celiac disease
As a result, the stomach's secretion of essential substances such as hydrochloric acid, pepsin, and intrinsic factor is impaired, leading to digestive problems. The most common are pernicious anemia possibly leading to vitamin B 12 deficiency; and malabsorption of iron, leading to iron deficiency anaemia. [2]
Antacids are a common treatment for mild to medium gastritis. [29] When antacids do not provide enough relief, medications such as H 2 blockers and proton-pump inhibitors that help reduce the amount of acid are often prescribed. [29] [30] Cytoprotective agents are designed to help protect the tissues that line the stomach and small intestine. [31]
Although it is not related to influenza, in the U.S. and U.K., it is sometimes called the "stomach flu". [9] Gastroenteritis is usually caused by viruses; [4] however, gut bacteria, parasites, and fungi can also cause gastroenteritis. [2] [4] In children, rotavirus is the most common cause of severe disease. [10]
Constipation is the most common chronic gastrointestinal disorder in adults. Depending on the definition employed, it occurs in 2% to 20% of the population. [18] [58] It is more common in women, the elderly and children. [58] Specifically constipation with no known cause affects females more often affected than males. [59]
1 Very common (>10% frequency) 2 Common (1–10% frequency) 3 Uncommon (0.1-1% incidence) ... Gastrointestinal irritation (a feeling of pressure in the stomach, bloating)