The common symptoms of intestinal rejection are generally abdominal pain, large amount of diarrhea, nausea, vomiting, etc. Generally speaking, the phenomenon of intestinal rejection is caused by the human immune system by drugs, surgical effects, resulting in intestinal dysfunction, under the abnormal action of the digestive tract, there will be a large number of patients with diarrhea, the patient’s sense of pain is relatively strong, accompanied by nausea, vomiting, etc., and a large number of diarrhea will also lead to a chain reaction of general weakness. For this situation, you can apply tacrolimus, baliximab, budesonide suspension and other drugs under the guidance of the doctor for treatment, and at the same time to strengthen the care, supplemental nutrition. Intestinal rejection patients with different conditions, the severity of the symptoms may also be different, the emergence of intestinal rejection, it is recommended to seek timely medical treatment, symptomatic treatment under the guidance of the doctor.