Children will have saliva when sleeping, may be caused by physiological or pathological factors, physiological factors such as swallowing in time; pathological factors such as oral ulcers, etc., can cause children to drool when sleeping.
1. Physiological factors: children sleep, the saliva swallowing is not timely, the phenomenon of drooling; at the same time, children in the teething or tooth replacement, saliva will flow from the gap; in addition, may be due to personal sleeping posture, such as lying on their backs to sleep and other reasons, resulting in the child’s saliva is easy to overflow.
2. Pathological factors: children with oral ulcers, herpes pharyngitis and other diseases, will be due to the pain produced when swallowing, causing the child to swallow less saliva, which leads to saliva swallowing in time, out in bed.
Children will have saliva when sleeping, there may also be other reasons, such as malocclusion, etc., it is recommended to go to the hospital in a timely manner, improve the examination to clarify the cause of the disease, under the guidance of the doctor to give targeted treatment or treatment.