Infants always vomit or dry heaving may be due to congenital gastrointestinal dysplasia, overfeeding and other factors, which can be relieved by adjusting the feeding style, correcting bad habits, medication and other ways. 1. Adjustment of feeding: babies always vomit, dry heaving may be congenital gastrointestinal dysplasia, caused by overfeeding, daily attention should be paid to a small number of meals, try to avoid eating too much at once. 2. Correcting bad habits: It may be due to the fact that infants always put their fingers into their mouths and reach too deep, which can also lead to dry heaving, and it is necessary to correct the infant’s bad habit of eating their hands in a timely manner. 3. Medication: If the above ways cannot be relieved, you can use medicines such as Compound Pepsin, Jian’er Elimination Oral Liquid under doctor’s guidance to help digestion, to relieve the phenomenon of always vomiting or dry heaving. If the infant is always vomiting or dry heaving, it should go to the hospital for consultation and standardized treatment. The above medicines should be used according to the doctor’s prescription.