Dry mouth during sleep is caused by systemic factors or salivary gland diseases, or caused by dental malocclusion, upper respiratory tract obstruction, etc. It is recommended to go to the hospital for examination and treatment of the cause.
1. Systemic factors: diabetic patients with endocrine disorders and other endocrine disorders, can lead to salivary gland secretion disorders, resulting in dry mouth, it is recommended to go to the hospital for blood glucose monitoring, to rule out the cause.
2. Salivary gland diseases: mainly due to salivary gland duct blockage or inflammation causes dry mouth, dry syndrome can also cause dry mouth symptoms, it is recommended to go to the stomatology department for palpation examination, to make clear whether the salivary gland duct is blocked or not, if the blockage needs to be treated by specialists.
3. Dental malocclusion: the human body can be due to dental irregularities, anterior protrusion of the front teeth lead to the lips can not be closed, the formation of mouth breathing habits, resulting in dry mouth, correct the bad habits can be improved after the dry mouth.
4. Upper respiratory tract obstruction: when there is upper respiratory tract obstruction, such as sleep apnea hypoventilation syndrome, will lead to upper respiratory tract obstruction during sleep, thus resulting in passive use of the mouth to breathe, resulting in dry mouth.