Women nausea and vomiting can see the vomit may be caused by gastrointestinal dysfunction, but does not rule out the possibility of gastritis, peptic ulcer, cholecystitis and other diseases or pregnancy, should follow the doctor’s advice to take omeprazole, norfloxacin, atropine and other drugs. 1. Gastritis: mainly caused by Helicobacter pylori infection, commonly used quadruple combination of drugs, that is, 2 antibiotics such as amoxicillin and clarithromycin + bismuth + proton pump inhibitors such as omeprazole combination. 2. Peptic ulcer: commonly used proton pump inhibitors such as omeprazole, gastric mucosal protective agents such as aluminum thioglycollate. 3. Cholecystitis: often accompanied by nausea, vomiting, anorexia, constipation. Patients are often accompanied by typical persistent epigastric pain and paroxysmal aggravation. Norfloxacin, atropine and other drugs can be taken. 4. Pregnancy: If nausea, vomiting and delayed menstruation occur in women of childbearing age, it may be a symptom of pregnancy reaction. Suggestion, do not eat spicy, stimulating and greasy food. Keep warm. Drink plenty of water and avoid colds. Seek prompt medical attention to clarify the diagnosis and follow the doctor’s instructions.