Patients with gastric distress should reduce or refrain from drinking alcohol in their daily lives if possible, and avoid drinking too much tea, coffee, carbonated beverages, or eating chocolate and anything containing caffeine. Also avoid foods that contain a lot of acid, such as vinegar, tomatoes, tomato products or oranges. Spicy, high-fat or greasy foods should also be avoided. It is important to note that in practice, the cause and severity of the disease can vary significantly from patient to patient, and that dietary management is only one part of the disease treatment. Therefore, it is recommended that you seek medical advice if you are unwell, and your doctor will be able to develop an appropriate treatment plan and give you reasonable dietary advice according to your specific situation.