Morpholine is known generically as domperidone and can be taken with omeprazole. Domperidone belongs to gastric stimulant, used for indigestion, bloating, belching, nausea, vomiting, abdominal distension and other symptoms. And Omeprazole belongs to the acid-suppressing drugs, when the patient suffers from gastroenteritis, gastritis, gastric ulcer, can take Omeprazole appropriately, and the two can be used together to alleviate the bloating and pain in the stomach. Domperidone has adverse reactions such as nausea, dizziness, palpitations, and omeprazole has adverse reactions such as dizziness, rash, diarrhea, etc. The combination of the two will not increase the adverse reactions of the drugs and will not produce drug-drug interactions, so the two can be taken together. In addition, this drug is contraindicated for those who are allergic to domperidone and omeprazole, and patients are advised to consult a physician for medication under the guidance of a physician before taking the drug.