Baby more than two months old spit up milk may be due to physiological phenomena, congenital hypertrophic pyloric stenosis, gastroesophageal reflux and other reasons.
1. physiological phenomenon: it is due to the incomplete development of the newborn’s stomach and intestines, esophagus, cardia can not be effectively contracted, which in turn leads to enter the gastrointestinal tract milk easily reflux. In the process of feeding, it often happens that drinking milk is too fast and too much, which leads to the inhalation of air and milk into the stomach together, inducing the phenomenon of spitting up all the time.
2. Congenital hypertrophic pyloric stenosis: its etiology is still unclear, and may be related to congenital pyloric muscular layer developmental abnormality, heredity, gastrointestinal hormones and other reasons. It can cause obstacles to the passage of food and gastric juices, resulting in the phenomenon of spitting up.
3. Gastroesophageal reflux (GERD): It is a disease in which the contents of the stomach and duodenum reflux into the esophagus, mouth, and lungs causing uncomfortable symptoms and/or complications. It may be caused by increased intra-abdominal pressure due to constipation, delayed gastric emptying, etc., which may lead to the phenomenon of spitting up all the time.
Babies more than two months old spit up, can also be seen in other causes, if the exclusion of physiological factors, it is recommended that babies go to the hospital in a timely manner, follow the doctor’s instructions for treatment, to avoid delays in the condition.