As the digestive system of the body, the small intestine plays an important role in the body. We all know that small intestine torsion can cause severe pain that can be unbearable. The intestines of men and women are very different, in terms of all parts of the body, and small bowel torsion can occur in any male or female. Small bowel torsion manifests as symptoms of acute mechanical intestinal obstruction. It is often triggered by strenuous activity after a full meal, and in children it is often associated with congenital intestinal malrotation. Sudden onset of severe abdominal cramps, mostly around the umbilicus, often persistent pain paroxysmal aggravation; abdominal pain often involves the lower back, the patient often dare not lie flat on his back, preferring to take the chest and knee position or curl the side; vomiting frequently, early abdominal distension is not obvious, pressure pain is light, no obvious abdominal muscle tension and rebound pain; there can be no high-pitched bowel sounds. With the passage of time, abdominal distension becomes obvious and gradually increases, sometimes with asymmetric abdominal distension, abdominal tenderness and muscle tension. Dilated intestinal collaterals may sometimes be palpable in the abdomen with pressure. The disease is characterized by acute complete intestinal obstruction, with sudden onset of severe abdominal cramps after a change in position, which may be accompanied by lumbar back involvement pain; over time, abdominal distention becomes obvious and gradually increases, sometimes with asymmetric abdominal distention, abdominal pressure and muscle tension, and forced position. The abdominal X-ray examination is consistent with the manifestation of strangulated intestinal obstruction, and signs such as jejunum and ileum transposition or arrangement of small spanwise curled intestinal collaterals in various forms can be seen. On ultrasound and CT examination, the “vortex sign” can be seen. These are the characteristics of the causes and features of small bowel torsion. The causes of these pains clearly tell us not to do strenuous and drastic exercises after eating. If you find the symptoms mentioned above, you should be sent to the hospital for recovery treatment in time, and you should not use inappropriate methods for treatment. I wish you all good health.