Dyspepsia with food residue in the stool is related to irregular life, improper diet, cold and flu, poor mood and so on. You can improve your symptoms by adjusting your mood, regulating your diet, balancing your gastrointestinal flora, and taking medication to promote digestion if necessary. 1. Emotional regulation: Maintaining a healthy lifestyle, exercising more, and keeping a happy mood play a very important role in promoting gastrointestinal digestion. 2. Regulate diet: pay attention to balanced meals, maintain regular eating schedule, drink more water, eat more food rich in vitamins and crude fiber, such as fruits, vegetables or cereals, which can help gastrointestinal digestion. Eat less high-fat, fried and spicy food. 3. Balance gastrointestinal flora: regulate the function of gastrointestinal tract and improve the ecological environment of gastrointestinal tract, such as bifidobacteria. 4. medication: if the above measures can not be improved, under the guidance of a physician with the use of drugs to promote digestion, such as gastrointestinal elimination tablets and so on. Indigestion stool discharge food residue, if a long time can not be improved, it is recommended to go to the hospital in a timely manner to exclude other diseases, to receive professional treatment.