Some patients themselves have gastrointestinal dysfunction, gastric power is poor, a one-time watermelon eaten especially much, plus watermelon is relatively cold food, easy to eat after the stomach cold, easy to lead to stomach upset. You can choose to promote the gastric power of the drug, and then with the stomach of the drug for comprehensive regulation, or use the stomach of the stomach to regulate the poorer digestion of the gastrointestinal tablets. If the stomach pain is more serious, you can also use drugs that inhibit the secretion of gastric acid and protect the gastric mucosa. Pay attention to the diet not to eat too much spicy and stimulating food to prevent aggravating the damage of the gastrointestinal mucosa, and not to eat too much each time, which can reduce the burden of gastrointestinal function.