A four-month-old baby spitting up after eating milk may be related to physiological factors, but it may also be related to lactose intolerance, gastroesophageal reflux and other factors.
1. physiological factors: four months baby spit up after eating milk, may be due to the age of the month is relatively small, the stomach is transverse, pancreatic relaxation, in the case of eating milk too quickly, may lead to spit up.
2. Lactose intolerance: four-month-old babies may spit up milk related to lactose intolerance, and may also be accompanied by vomiting, diarrhea and other conditions.
3. Gastroesophageal reflux: the baby appeared the above situation may be related to gastroesophageal reflux, especially after eating the milk directly let the baby lying down to sleep, this symptom will be more obvious.
Four month old babies spit up after eating milk, there may be other reasons, it is recommended to go to the hospital in time for the relevant examination, clear cause of the disease and then actively treat the symptoms.