It is normal for children to sleep with their tongues against their palates, but it may also be related to sleep apnea and hypoventilation syndrome, rhinitis and other factors.
1. Normal phenomenon, some children usually like to sleep with the tongue against the palate, may be related to daily habits, due to the imperfection of the development of the nervous system may appear this symptom.
2. Sleep apnea and hypoventilation syndrome, some children have apnea syndrome due to poor breathing, this situation may occur.
3. Rhinitis, if there has been a rhinitis, nasal secretions increase, nose blockage, this symptom may occur.
Usually need to pay more attention to observe the child’s physical condition, if found abnormal symptoms appear, it is recommended to actively seek medical attention.