Diet is very important. For example, you should eat lightly. It's best not to touch spicy food. Don't eat too cold food. It is best to eat warm food. You can drink a cup of light salt water every morning to detoxify. Don't eat food that is too difficult to digest. If you have a stomachache, take a medicine with less efficacy, which will enhance your dependence on the medicine and have side effects. Protecting the stomach should be a long process. It is recommended to take Chinese medicine to recuperate slowly. In addition, we should pay attention to more exercise and strengthen our physique.