The generic name of morphine is domperidone tablets, domperidone tablets are mainly used to treat bloating and other conditions, and omeprazole can treat acid reflux heartburn and other conditions. First of all, domperidone tablets and omeprazole belong to two types of drugs, and secondly, the effect of the drug fast or slow needs to be judged according to the individual absorption of drugs, so it is impossible to compare these two drugs which drug effect is fast. Domperidone tablets are mainly used to treat bloating, belching, nausea and vomiting, abdominal pain and other conditions. Some patients may experience adverse reactions such as rash, headache, dry mouth, diarrhea, and feminization of breasts in men after using domperidone tablets. It is recommended that domperidone is contraindicated for those who are allergic to domperidone into, as well as patients with mechanical intestinal obstruction, gastrointestinal perforation, gastrointestinal bleeding and so on. In addition, taking domperidone tablets during breastfeeding needs to stop breastfeeding, and pregnant women should use domperidone tablets with caution. Omeprazole can provide short-term relief of acid reflux and heartburn caused by excessive gastric acid secretion, and is mainly used for the treatment of gastric ulcer, duodenal ulcer and other diseases. However, some patients may experience common adverse reactions such as nausea and vomiting, diarrhea, headache, abdominal distension and constipation after using Omeprazole. It is recommended that people who are allergic to omeprazole, infants and young children, pregnant women, and people with severe renal insufficiency are prohibited from taking omeprazole, and breastfeeding women should use omeprazole with caution. Patients are advised to use Domperidone tablets and Omeprazole as prescribed by their doctors.