Small abdominal pain after eating high starch food is considered to be due to intestinal dysfunction, chronic intestinal obstruction, colitis and other digestive system diseases. 1. Intestinal dysfunction: Intestinal dysfunction is generally caused by imbalance of intestinal flora, intestinal absorption or digestion of food function is weakened, easy to cause abdominal pain after eating. It is necessary to regulate the intestinal flora, such as probiotics and other medications. 2. Chronic intestinal obstruction: if there are intestinal tumors, intestinal adhesions may cause chronic intestinal obstruction, which may cause abdominal pain after meals, accompanied by vomiting, abdominal distension and other symptoms, and need gastrointestinal decompression or surgical treatment. 3. Colitis: Due to the weakening of gastrointestinal function, food entering the intestines is not fully digested and absorbed, which also easily causes abdominal pain, and it is necessary to do a colonoscopy to determine the condition and then treatment. If the symptoms continue to be unrelieved, it is recommended to consult a doctor in a timely manner, under the guidance of the doctor to determine the cause and targeted treatment, do not take medication on their own, so as not to delay the condition.