The generic name for morphine is domperidone, and adults take one tablet (10mg) at a time, three times a day, usually half an hour before a meal. Domperidone belongs to the group of gastrointestinal power medications, and the drug is mainly used to treat disorders such as gastroesophageal reflux disease (GERD), esophagitis, peptic ulcers, and impaired gastric emptying. Adverse reactions include dizziness, headache, diarrhea, and constipation, and may also cause extrapyramidal symptoms such as Parkinson’s syndrome as well as acute dystonic reactions. The drug is contraindicated in the presence of allergy to the drug, pheochromocytoma, breast cancer, pregnant women and other diseases. The use of the drug should be carried out under the supervision of a doctor and should not be used without authorization.