Colitis, ulcerative colitis, proctitis, colonic allergy, gastrointestinal dysfunction, and irritable bowel syndrome are all the result of autonomic imbalance. Autonomic movements are managed by the hypothalamus in the brain. The hypothalamus, the control center of the autonomic nerves, is easily affected by the emotions of happiness, anger and sadness. Therefore, once you have emotional stress such as anger, unhappiness, uneasiness, tension, etc., it will affect the autonomic nerve movement. In addition, not only mental stress, but also sleep deprivation and irregular life can disrupt the autonomic movements and throw the sympathetic balance out of whack. Gastrointestinal dysfunction occurs. Irritable bowel syndrome is a disease of psychoneurological dysfunction, because patients suffer from strong mental stimulation, depression, sulking (especially introverted people), psychological imbalance, causing dysfunction of visceral nerves, gastrointestinal nerve dysfunction, causing spasm of the intestinal canal of the colon, shallowing and straightening of the colonic pouch; or deepening of the colonic pouch, thickening of the intestinal wall, narrowing of the intestinal lumen, occurring diarrhea or constipation, and The disease is also called allergic colitis or intestinal dysfunction. In severe cases, it can be accompanied by esophagitis, gastrointestinal neurosis, unfavorable throat (can’t cough, can’t swallow), burning chest, nausea and vomiting, some people cry and laugh erratically, a series of symptoms such as anxiety, insomnia, doubt, fear, and even suspect that they have an incurable disease, fantasies, hallucinations, and even suicidal thoughts, which leads to the aggravation of the disease and the formation of spasmodic paroxysmal abdominal pain. The pain seems to be like a lump in the stomach, up and down, left and right, moving back and forth. Sometimes when the pain is present, the pain disappears when the stomach is rubbed and deflated, clinically it is divided into: constipation type, diarrhea type, alternating diarrhea and constipation type (mixed type). The clinical symptoms of colonic spasm are different due to the different locations where it occurs.