Gastric reflux can be caused by disease factors, medication factors, and poor lifestyle habits. It is recommended to regulate it through interventions in daily life, medications and other aspects. 1. Causes of gastric reflux (1) Disease factors: There are many factors that can cause gastric reflux, such as obesity, abdominal fluid retention, esophageal hiatal hernia and other disease factors can lead to. (2) Drug factors: long-term use of calcium channel blockers or drugs with a sedative effect can lead to esophageal sphincter dysfunction or a transient prolongation of relaxation, which can cause acid reflux. (3) Bad life habits: some patients smoke, drink and eat stimulating food for a long time, which can also induce gastric reflux. 2. Conditioning methods (1) Intervention in daily life: In daily life, it is necessary to pay attention to light diet, small and frequent meals, do not lie down immediately after meals, quit smoking and drinking, avoid drinking strong tea and coffee. (2) Medication: For those who have serious symptoms or whose symptoms are not relieved after intervention in daily life, it is recommended to use some acid suppressants and medicines to promote gastrointestinal peristalsis, such as omeprazole and domperidone, under the guidance of a doctor, in order to reduce the production of gastric acid and enhance the positive peristalsis of the gastrointestinal tract. There are many factors that cause gastric reflux, it is best to clarify the cause of the disease and treat the cause. Drugs should be used under the guidance of a professional physician, and should not be used arbitrarily on their own.