Mom nausea and vomiting has a variety of reasons, if the pregnancy reaction can be temporarily observed, if the indigestion can be given to promote digestion; if gastritis, peptic ulcer can be given to inhibit acid drugs, gastric mucosal protection drugs, and so on. 1. Pregnancy reaction: nausea and vomiting caused by increased secretion of chorionic gonadotropin in early pregnancy can be temporarily observed if the symptoms are not serious. 2. Dyspepsia: Domperidone, pepsin, gastrointestinal tablets can be given to promote gastric emptying and improve the symptoms of nausea and vomiting. 3. Gastritis and peptic ulcer: antacids, such as omeprazole, rabeprazole, etc., combined with gastric mucosal protection drugs, such as aluminum thioglycollate, etc., can be given. If accompanied by Helicobacter pylori infection, can be given quadruple therapy, representative of the drugs are amoxicillin, clarithromycin, omeprazole, bismuth potassium citrate and so on. The appearance of mom nausea and vomiting, should promptly seek medical attention, identify the cause of the disease, and follow the doctor’s instructions for medication.