Repeated vomiting can be caused by a variety of reasons, such as pregnancy, acute gastroenteritis, chronic cholecystitis, neuropsychiatric factors, etc. It is necessary to first clarify the cause of the disease, targeted treatment. 1. Pregnancy: For vomiting caused by pregnancy, it is usually improved by dietary adjustments, such as smaller meals, light diet, avoiding greasy and spicy, and appropriate activities after meals. It is recommended to go to the hospital for blood or urine hCG test to clarify whether there is pregnancy. 2. Acute gastroenteritis: the treatment of acute gastroenteritis is mainly based on rehydration, acid suppression and anti-infection, etc. Rehydration can be done through intravenous infusion of saline or glucose water, or oral rehydration salts, acid suppression can be chosen from omeprazole, pantoprazole and other medications, and anti-infective can be chosen from levofloxacin, ceftazidime and other medications. 3. Chronic cholecystitis: for chronic cholecystitis treatment is mainly antispasmodic and analgesic, lithotripsy and anti-infective treatment, antispasmodic and analgesic can choose atropine, scopolamine, etc., lithotripsy can choose ursodeoxycholic acid, cholecystolithotripsy tablets, etc., anti-infective can choose metronidazole, levofloxacin and other drugs. 4. Neuropsychiatric factors: need to pay attention to adjust the mood, reduce the pressure of life and work, soothing emotions, if necessary, need to psychiatrists for psychological counseling. All of the above drugs should be used under the guidance of a professional doctor, and repeated vomiting is recommended to consult a professional doctor in time for diagnosis and treatment.