Baby spit up an hour after eating milk may be caused by physiological factors, may also be indigestion, diaphragmatic spasm caused.
1. Physiological factors: the pediatric stomach is in a horizontal state, and the cardia sphincter is more relaxed, after eating if the posture is not appropriate, the milk will be easy to reflux from the stomach caused by spitting symptoms.
2. Indigestion: children’s gastrointestinal function is weak, if the one-time eating too much or eating too fast to cause the milk to be too late to digest the symptoms of spitting up.
3. diaphragm spasm: pediatric neurodevelopmental and nerve reflexes are not coordinated, inhaling cold air while eating stimulates the diaphragm, resulting in diaphragm spasm, diaphragm spasm, stomach pressure after spasm will appear spitting symptoms.
There are other reasons why babies spit up an hour after eating milk, and it is recommended that parents bring their children to the pediatric gastroenterology department in time to do targeted treatment.