After the appearance of gastrointestinal polyps, patients are likely to have the following symptoms: 1, blood in the stool, gastrointestinal polyps are likely to have blood in the stool, patients are likely to think it is hemorrhoids, if not treated in a timely manner, it is easy to cause harm to the body. The patient with gastrointestinal polyps is prone to bleeding after the stool, most of which is mixed in the stool. 2, change in stool habits, after the appearance of intestinal polyps, the patient’s stool time and frequency will change, some patients may even have constipation, or even unexplained diarrhea, some patients will be accompanied by abdominal pain. 3, change in stool properties, generally speaking, the shape of the stool is cylindrical, polyps in the intestinal tract When the polyp is in the intestinal tract, it will compress the stool, causing the patient’s stool to become thinner, and even blood marks may appear.