The desire to have a bowel movement not long after eating is considered to be the result of rapid gastrointestinal motility. In general, patients with irritable bowel syndrome, or people with some intestinal flora disorders are more likely to have a bowel movement right after eating. So to make a clear diagnosis you can go to the hospital to do an ultrasound of the lower abdomen, or monitor your own gastric power, if the gastric power is too fast, you can cooperate with some two-way regulation of gastric power drugs. If you suffer from irritable bowel syndrome, you can use a combination of Chinese and Western medicine, plus symptomatic treatment with some drugs that regulate intestinal flora. In Chinese medicine, you can choose Chinese herbal soup, and you can also choose to do acupuncture. And to relieve this symptom, it is recommended to eat a light diet and not eat too much each time, refuse to overeat, and strive to eat less and more meals.