The generic name for mosapride is domperidone tablets. The effectiveness of mosapride and domperidone tablets in the treatment of dyspepsia varies from person to person and it is impossible to say who is better, but the latter can occasionally have serious side effects. 1. Mosapride: It is suitable for functional dyspepsia with belching, heartburn, nausea, vomiting, epigastric distension, early satiety, epigastric pain and other digestive symptoms. It should be contraindicated for those who are allergic to the product, those with gastrointestinal bleeding and those with intestinal obstruction or perforation. Adverse reactions are mainly manifested as dry mouth, rash, diarrhea, abdominal pain, tiredness, dizziness and so on. 2. Domperidone tablets: (1) It is suitable for the treatment of belching, dyspepsia, abdominal distension, nausea, vomiting, abdominal distension and pain. It should be contraindicated in patients with gastrointestinal bleeding, perforation, mechanical gastrointestinal obstruction, prolactinoma, pheochromocytoma, breast cancer, moderate to severe hepatic insufficiency, and prohibited from combining with ketoconazole, erythromycin and other drugs. (2) Adverse reactions such as dry mouth, headache, dizziness, drowsiness, lethargy, insomnia, etc., are occasionally seen after the use of the drug, but serious adverse reactions such as rapid-onset allergic reactions, extrapyramidal disorders, convulsions, sudden cardiogenic death, and severe ventricular arrhythmias may also occur. Mosapride and domperidone tablets can promote gastrointestinal motility, for dyspepsia-related symptoms have a certain therapeutic effect, but because of individual differences in the use of drugs, the use of the two drugs can produce different therapeutic effects, so it is not possible to judge which drug is better, but need to pay attention to domperidone tablets can lead to serious adverse reactions, the need to pay attention to the observation of the use of drugs. The use of specific drugs should be carried out under the guidance of specialized physicians.