The main reason for regurgitation and urge to vomit in late pregnancy is the increase in abdominal pressure in late pregnancy, which causes acid reflux and irritates the gastric mucosa and esophagus, resulting in the manifestation of nausea and vomiting. For these patients, the main medication is Daxil, which is a relatively safe medication to take at a dose of generally 3 times/day, 2 capsules/time, chewed 2 hours after meals. In addition to medication, there is also the regulation of diet, diet must pay attention to a light diet, avoid acidic, spicy and irritating food, acidic food less intake. There are also things that are easy to produce gas and flatulence do not go to eat, such as groundnuts, taro. In addition, you can exercise properly, such as encouraging patients to walk slowly, slow walking to increase the amount of exercise, thus improving the symptoms of nausea and vomiting.