What are the symptoms and causes of irritable bowel syndrome

Symptoms of irritable bowel syndrome include abdominal pain and discomfort, abnormal defecation, mental and emotional abnormalities, etc. In addition, the causes include intestinal motor function problems, mental emotional factors, neuroendocrine regulation problems, etc. Symptoms 1, abdominal pain and discomfort Abdominal pain is a common symptom of patients with irritable bowel syndrome during the disease, usually with the recovery of the disease gradually reduced. 2. Irritable bowel syndrome with abnormal defecation can cause gastrointestinal dysfunction, leading to diarrhea, constipation or alternating occurrence, and changes in defecation frequency and morphology. 3. During mental and emotional disorders, patients 'emotions may be negatively affected, causing anxiety, depression, tension and other accompanying symptoms. 2. Causes 1. Intestinal motor function problems may be caused by excessive excitation or retardation of the patient's own intestinal smooth muscle, resulting in abnormal intestinal motility, diarrhea or constipation. 2. Mental emotional factors Abnormal central nervous system function, patients with anxiety, depression, stress and other mental emotional factors, may also cause the onset of irritable bowel syndrome. 3, neuroendocrine regulation problems such as serotonin, dopamine and other neurotransmitters in the intestinal regulation imbalance, may also affect the normal operation of the patient's intestinal tract, leading to irritable bowel syndrome. It is recommended that patients with irritable bowel syndrome accompanied by discomfort symptoms should go to the hospital for detailed examination as soon as possible and be treated with the help of a doctor.