Determination of intestinal cramps can be determined by clinical symptoms, colonoscopy and stool examination. 1. Clinical symptoms: most patients will experience abdominal pain, usually paroxysmal colic or hidden pain, which will continue to worsen, accompanied by nausea, vomiting, diarrhea and abdominal distension, etc., which can be relieved by hot compresses or massages, and with the help of clinical symptoms, intestinal cramps can be diagnosed initially. 2. Enteroscopy: It can observe the changes of intestinal activity clearly, which is of great significance to confirm the diagnosis, and generally there is no organic change in enteroscopy. 3. Stool examination: If the intestinal cramps are induced by bacterial infection, the presence of bacteria can be observed, which is meaningful for guiding the treatment by specialists. In addition, intestinal spasm affects the quality of life, so it is recommended that patients actively receive treatment and standardized diagnosis and treatment.