Colic symptoms and manifestations include abdominal pain, gastrointestinal dysfunction, and weight loss. Colic is most common in middle-aged and elderly male patients. Colic often occurs 15-30 minutes after a meal and can last for several hours, and the pain is related to the amount of food eaten. Colic can be the precursor of intestinal vascular infarction, and patients are often accompanied by nausea, vomiting, diarrhea and other symptoms, and patients often reduce eating due to pain, resulting in weight loss. A systolic vascular murmur can sometimes be heard in the upper abdomen. Anemia, elevated white blood cells, and positive fecal occult blood may be present. Some patients experience nausea, vomiting, and abnormal bowel movements. Patients with colic should eat small, frequent meals, eat a low-fat and low-protein diet, and actively control blood pressure, blood sugar, and blood lipids to prevent atherosclerosis. Surgical treatment is mainly abdominal artery or mesenteric artery reconstruction surgery. It can also be dilated or recanalized via arterial catheter balloon for stenotic or blocked segments, or stent implantation. Medications include vasodilators or anticoagulant therapy, antithrombotic pills or low-dose aspirin. If you have any uncomfortable symptoms, you need to go to the hospital as soon as possible, the doctor according to the specific conditions, to formulate individualized diagnosis and treatment plan, so as not to delay the condition.