Newborn babies spitting bubble saliva, generally may be related to normal physiological phenomenon, respiratory tract infection and other factors.
1. Normal physiological phenomenon: part of the newborn baby’s swallowing function is still immature, oral glands development is not perfect, may appear to spit bubble saliva, this is a normal physiological phenomenon.
In addition, the newborn baby is small, due to the physiological structure of the stomach, it is easier to spit up, milk from the stomach reflux to the oral cavity, may appear to spit white bubble saliva.
2. Respiratory tract infection: newborn babies are young, the body resistance is relatively poor, due to bacterial or viral infection of the respiratory tract, may lead to newborn babies spitting bubble saliva.
Newborn babies spit bubble saliva may also be caused by other reasons, it is recommended to go to the hospital for examination, to clarify the cause of the disease, and actively treat the symptoms.