There is no best way to treat acid reflux. Usually, it can be treated with conventional therapies such as proton pump inhibitors such as omeprazole, H₂-receptor antagonists such as cimetidine, etc. Usually, you should also pay attention to avoiding high-sugar, high-fat foods, raising the head of the bed during sleep, and reducing weight. Acid reflux is a disease in which stomach acid and stomach contents come up along the esophagus due to excessive secretion of stomach acid or lesions of the cardia and esophagus, which may cause damage to the esophagus, trachea, and throat. 1. Acid reflux can be treated with proton pump inhibitors such as omeprazole and rabeprazole, H₂-receptor antagonists such as cimetidine and famotidine, etc. If the patient also has a slow emptying of gastric contents, gastrointestinal stimulants such as mosapride can also be used. The use of drugs should follow the doctor’s instructions. 2. Usually, we should pay attention to avoid high sugar and high fat food; elevate the head of the bed when sleeping; reduce the weight of obese people; avoid weight bending and other actions to increase abdominal pressure. These are all conducive to relieving the symptoms of acid reflux. During the treatment, you need to pay attention to follow the doctor’s instructions for medication, quit smoking and alcohol, do not eat within three hours before going to bed, and prohibit the use of private medication. If the symptoms are serious, or the symptoms do not improve, you should go to the hospital in time for treatment.