What should I do if my child vomits a lot?

       1, first adjust the diet and living habits, do not eat before going to bed, sleep in a slightly higher head position, try to avoid spicy and acidic food, carbonated drinks, fried food, chocolate, strong tea, etc.; 2, such as recurring symptoms, consider performing gastrointestinal barium swallowing imaging to help diagnose, under the guidance of the doctor medication.