What’s wrong with a newborn playing with saliva and spitting up bubbles

Newborns play saliva spitting bubbles may be the baby is playing, mouth ulcers, pneumonia and other related.
1. play: play saliva spitting bubbles may be the baby is playing, because the baby’s oral cavity capacity is relatively small, saliva is more, if the baby does not have other symptoms of discomfort, this situation is a normal phenomenon.
2. Mouth ulcers: the baby may suffer from mouth ulcers, resulting in discomfort, the baby may spit bubbles to relieve the discomfort.
3. Pneumonia: baby pneumonia can show symptoms such as spitting bubbles, shortness of breath, cough, etc. It may be caused by pneumonia.
Newborns play saliva spitting bubbles, may also be associated with indigestion, salivary secretion abnormalities and other reasons, it is recommended to go to the hospital in a timely manner to improve the relevant examination, identify the causes under the guidance of the doctor treatment.