20 days baby always spit up, may be related to feeding mode error, physiological anatomy and digestive tract deformity, etc..
1. Feeding error: 20-day-old babies will spit up if they eat too much milk too quickly, eat too much milk or inhale a lot of air, and need to pay attention to the amount and speed of feeding.
2. Physiological anatomy: 20-day-old baby’s stomach is mostly horizontal, and the lower esophageal sphincter relaxation, pyloric sphincter tight, after eating the milk is very easy to reflux leading to the baby spit up.
3. digestive tract malformation: if the baby has congenital digestive tract malformation, there is obstruction of the digestive tract, will also lead to frequent spitting up, the symptoms will become more and more serious.
20 days old baby spit up, there may be other reasons, it is recommended to go to the hospital, complete the examination to clarify the cause of the disease, under the guidance of the doctor to give targeted treatment or treatment.