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Causes of constipation in adults
Food habits
Unbalanced nutrition is the most common etiological factor in the reduction of bowel movements. Constipation is caused by a lack of fibrous food and vegetable fiber in the diet, which contribute to the formation of feces of normal consistency and facilitate their movement through the intestines. The basis of the diet of most people are easily digestible carbohydrates (white bread, premium cereals, sweets), animal proteins and fats.
These reasons contribute to a decrease in intestinal motility, as a result of which feces stagnate in the colon. Adults complain of chronic constipation , stools are observed every 2-3 days. In this case, painful sensations are characteristic, when emptying, one has to strain strongly. Often there is a feeling of incomplete emptying of the intestine and discomfort in the rectal region.
Lifestyle
The process of defecation is a partially arbitrary reflex act, if desired, a person can suppress the urge to visit the toilet. The most physiological is the stool in the morning, but adults living in a constant hurry often do not have time to empty their intestines. Gradually, more feces in the rectum are required to form the urge to defecate, so the frequency of bowel movements decreases.
Chronic constipation is typical for adults leading a sedentary lifestyle. Their pelvic floor muscles weaken, and intestinal motility becomes sluggish, as a result, defecation is difficult. Due to a long stay in the rectal cavity, the feces lose water, become dry and lumpy, and going to the toilet is accompanied by painful sensations. Absence of stool associated with intestinal atony occurs in patients who are on bed rest.
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