Intestinal obstruction can be categorized as “intestinal knot” in traditional Chinese medicine, and can be treated with the formula of Da Cheng Qi Tang Plus Reduction and Da Huang Xiang Zi Tang. However, it should be noted that the use of traditional Chinese medicine is not suitable for strangulated intestinal obstruction, complete intestinal obstruction, etc., which should be taken according to the doctor’s instructions. Intestinal obstruction refers to the obstacle of passing intestinal contents caused by different reasons, Chinese medicine puts this disease into the category of “intestinal knot”, and its clinical manifestations include abdominal pain, abdominal distension, vomiting, reduction or even cessation of anal defecation, etc. Chinese medicine treats this disease by recognizing and applying evidence. 1. Intestinal heat syndrome: to activate blood and clear heat, through the attack as the rule of treatment, clinical fever, thirst, constipation, yellow and red urine, and even delirium tremens (delirium, gibberish) and other manifestations, can be used in the treatment of Dachengqi Tang plus subtractions. 2. Cold condensation of intestinal organs: Warming the middle and dispersing the cold (using medicine to warm the spleen and stomach to dispel the cold), and attacking the lower part of the body as the rule of treatment. Clinical manifestations such as abdominal pain aggravated by cold, fear of cold in the epigastrium (abdomen), and fear of cold in the limbs are the main manifestations of the disease, which can be treated with Rhubarb and Pineapple Soup. The above drugs should be taken under the guidance of a physician. There are many causes of intestinal obstruction, such as organic lesions caused by the need for surgical treatment. If you suffer from intestinal obstruction, you should not take medicine without authorization, and it is recommended that you consult a doctor in time to find out the cause of the disease and then treat it.