Babies choking on milk through the nose can be caused by incorrect feeding position, feeding too fast, or due to congenital heart disease and other factors. Infants choking out milk from the nose is a very easy situation, mainly because of incorrect feeding posture, resulting in the milk can not be swallowed into the stomach correctly, due to the oral cavity and nasal cavity is connected, the milk will be choked out of the nose. In addition, pay attention to whether there are no pathological factors, such as congenital heart disease, heart function is poor, no strength to eat milk, causing swallowing difficulties can also cause choking. Infants choking milk from the nose may also have other reasons, it is recommended to go to the hospital in a timely manner, improve the examination to clarify the cause of the disease, under the guidance of the doctor to give targeted treatment or treatment.