The patient’s stomach is uncomfortable after eating too much mutton. Consider that a large amount of high-protein food has caused damage to the gastric mucosa, causing excessive secretion of gastric acid, acute congestion and edema of the gastric mucosa, and even erosion and bleeding. For the above situation, the specific treatment is as follows: 1. Protect the gastric mucosa: stop eating mutton immediately, give warm water, noodle soup, rice porridge, etc. to dilute gastric acid and protect the gastric mucosa, and eat more rice porridge, millet porridge, yam porridge, mung bean porridge, pumpkin porridge, etc. 2, 2, drug treatment: if the symptoms are serious, can give gastric mucosa protective drugs, acid suppressant drugs and promote gastric power drugs and other comprehensive treatment. Gastric mucosa protective drugs commonly used are magnesium aluminum carbonate, aluminum thioglycollate, colloidal bismuth, acid suppressants are often given omeprazole, lansoprazole, sodium rabeprazole, pantoprazole, esomeprazole. If the stomach acid is serious, gastric distension is more obvious, can be given to promote gastric power to help digestion drugs, such as mosapride citrate, domperidone, stomachic elimination tablets, Baohe pill, etc. 3, improve bad habits: daily life, should avoid overeating, avoid strong tea, coffee, alcohol, chocolate and other adverse stimuli, give warm and soft, light, easy to digest food, eat less and more meals.