Which function of the digestive tract does constipation reflect?

Constipation mainly reflects the normal peristalsis of the digestive tract and abnormal defecation function. Normal peristalsis of the digestive tract is crucial for the advancement, digestion and discharge of food residues. When the digestive tract is too slow, food stays in the intestine for too long, and water is excessively absorbed, resulting in dry and hard stools, resulting in constipation. This may be related to a variety of factors such as intestinal nervous system dysfunction, hormone changes, and poor lifestyle habits. Bowel defecation also plays a key role in constipation. Under normal circumstances, when a certain amount of feces accumulates in the rectum, it triggers the defecation reflex, causing defecation and defecation. However, if the defecation reflex is not sensitive or inhibited, such as long-term neglect of stool, often hold stool, etc., it may lead to bowel dysfunction, and then cause constipation. In addition, abnormal anal sphincter function, such as high tension or coordination disorders, will also affect the smooth discharge of feces. In addition, unreasonable diet is also one of the important factors leading to constipation. Dietary fiber intake is insufficient, can not effectively stimulate intestinal motility, make stool difficult to pass through the intestine. At the same time, too little water intake will also make stool dry, increase defecation difficulties. Psychological factors can not be ignored. Long-term mental stress, anxiety, stress and so on may affect the neuroendocrine system, and thus interfere with the normal function of the digestive tract, leading to constipation. In order to improve constipation, we need to take a variety of comprehensive measures. Maintain good living habits, such as regular rest, moderate exercise, reasonable diet, regular defecation, etc. Increase dietary fiber and water intake, eat more fresh vegetables and fruits. Avoid excessive tension and anxiety, and maintain a comfortable mood. If constipation persists and seriously affects the quality of life, seek medical attention in time for relevant examinations and treatment to clarify the cause and take targeted measures.