Lack of gastric acid and digestive enzymes are usually treated with medication, commonly used drugs include Mosapride Citrate Tablets, Multi-Enzyme Tablets, etc., please follow the doctor’s instructions for specific medication. 1. Patients with gastric acid deficiency can be treated with digestive drugs such as Mosapride Citrate Tablets and Itopride Hydrochloride Tablets; while digestive enzyme deficiency can be regulated with drugs such as Multi-Enzyme Tablets, Lactobacillus Tablets and Compound Pancreatic Enzyme Tablets. If the patient is accompanied by stomach pain symptoms, you can also use atropine sulfate tablets, scopolamine tablets and other drugs for pain treatment. 2. It is recommended that patients pay attention to diet, diet should be moderated, with easy-to-digest food as the main, and to ensure balanced nutrition. Food should be fresh and should not be stored for too long, and eat fresh vegetables and fruits with less fiber in moderation. Different drugs have different contraindications and adverse reactions, it is recommended that patients consult a doctor in a timely manner, under the guidance of a standardized treatment, do not blindly self-medication.