Pregnancy vomiting is one of the most common phenomena in early pregnancy, the severity varies according to the physical condition, mild pregnancy vomiting can be relieved by improving the diet, if you eat what vomit what is best to seek medical examination. 1, eat what vomit, serious ketoacidosis and other complications will occur. Promptly go to the hospital to check urine routine and blood routine and electrolytes, if necessary, hospitalization is needed to regulate. Infusion to correct the acid-base balance, and slowly recuperate at home after relief. 2, by regulating the diet, a light diet, a small number of meals, less irritating pregnant women easily digestible food. When the vomiting is serious, do not rush to eat first, you can fast for one or two days, so that the gastrointestinal function slowly recover, and then gradually eat. You can also adjust your diet through the guidance of a nutritionist. 3. If necessary, you can also take some multivitamins and Chinese medicine under the guidance of a doctor, which can effectively reduce the reaction of pregnancy vomiting. Pregnancy vomiting should be understood that the cause of pregnancy vomiting is due to the dramatic changes in hormone levels after pregnancy, resulting in intolerance of the body. Most of the patients’ condition improves quickly and subsides naturally with the progress of pregnancy, and there is no adverse effect on the fetus after healing.