Rabeprazole is usually better when taken half an hour before breakfast, which is more conducive to the absorption and utilization of the drug. Rabeprazole belongs to a proton pump inhibitor, clinically mainly for the treatment of gastric ulcers, duodenal ulcers, anastomotic ulcers, reflux esophagitis, Droege’s syndrome, etc., in the taking of the recommended half an hour in the morning before the meal to take the effect will be better, and in the use of the drug during the examination of the blood biochemistry, if there is an abnormality need to stop the drug in a timely manner. Some patients taking rabeprazole, there may be adverse reactions, such as nausea, vomiting, diarrhea, allergies, etc., in the discovery of the above situation, the need to stop the drug immediately, and take the patient to the hospital in time for relevant examinations. Rabeprazole should be used under the guidance of a doctor, prohibit the private use of drugs.