Possible causes of bloating before going to bed include indigestion, chronic gastric disease, etc. It is recommended that the cause of the disease be clearly identified for symptomatic treatment, and commonly used treatments include lifestyle improvement, medication, and so on, and the following medications need to be taken under the guidance of a doctor. 1. Indigestion: Lying down immediately after a meal, eating too much or eating indigestible food can lead to indigestion and bloating. Patients are advised to improve their lifestyle by exercising properly before and after bedtime, eating in moderation and eating less greasy and other indigestible food. If necessary, you can take gastrointestinal tablets, domperidone and other drugs that can relieve indigestion. 2. Chronic gastritis: If you suffer from chronic gastritis, you may also have the symptom of bloating before going to bed. It is recommended that patients improve their living habits, and after clarifying the cause of the disease, they can use omeprazole and other proton pump inhibitors, bismuth and other gastric mucosal protectants, domperidone and other pro-dynamic drugs for treatment. If accompanied by Helicobacter pylori infection, they can choose amoxicillin + metronidazole + omeprazole + bismuth pectin quadruple anti-Helicobacter pylori treatment. If the symptoms can not be relieved in time, it is recommended that the patient seek medical treatment in time to avoid serious consequences.