Heartburn is often caused by digestive disorders, but can also be caused by other factors. Patients with heartburn are advised to avoid eating large amounts of fennel, garlic, ginger, onions, chili peppers, and other irritating foods in their daily lives. In general, try to limit the intake of alcohol, coffee, strong tea, carbonated drinks and other beverages. Fatty, fried and pickled foods should also be limited. In case of obvious discomfort, eat less citrus fruits and tomatoes, etc. It should be noted that dietary modification is only one part of the treatment of the disease. In actual life, the cause of the disease and the severity of the disease of each patient can have significant individual differences, so if you are uncomfortable, it is recommended to actively seek medical advice. The doctor will develop an appropriate treatment plan according to your specific situation, and at the same time give you reasonable dietary advice.