Acid reflux can be treated with medications such as omeprazole, ranitidine, and mosapride, and a diet of pasta and vegetables. The presence of acid reflux indicates excessive secretion of gastric acid and should be treated with medications. Omeprazole can act on the cells on the stomach wall and inhibit the proton pump activity, which can block the secretion of gastric acid. When the secretion of gastric acid is reduced, acid reflux can be improved. Ranitidine can reduce gastric acid as well as pepsin activity, while neutralizing gastric acid and reducing the concentration of gastric acid in the stomach. In some people, acid reflux is caused by food remaining in the stomach for a long time, causing irritation to the stomach lining, and requires medication that promotes gastric motility, such as Mosapride. People who often have acid reflux can eat pasta in their daily diet. Pasta is an alkaline food that can neutralize stomach acid and also provide the carbohydrates needed by the body, common pasta are steamed buns and noodles. Vegetables contain more crude fiber, and most vegetables are alkaline, which can promote gastric peristalsis, allowing the emptying of food in the stomach and neutralize stomach acid, thus reducing the degree of acid reflux.