The specific treatment methods for stomach acid reflux after eating are as follows: 1. Diet neutralization: drink some rice porridge, noodle soup, milk, warm water, etc. to dilute and neutralize stomach acid and reduce the symptoms of stomach burning and acid reflux, you can eat hot dry noodles, change eggs and drink some baking soda to neutralize stomach acid. 2. Medication: give weak alkaline gastric mucosa protector, such as magnesium aluminum carbonate, etc. You can also give acid suppressant, such as omeprazole, lansoprazole, pam Tolazol, Esomeprazole, etc. to inhibit gastric acid secretion, can also be given mosapride, domperidone and other drugs to promote intestinal peristalsis, thereby reducing the reflux of gastric acid. In daily life, we should eat more warm, soft, light and easily digestible food, avoid spicy, greasy, cold and other stimulating food intake, eat less and more meals, avoid overeating, and strengthen exercise to enhance the gastrointestinal motility function.