Waking up with a sour mouth in the morning is mainly considered to be related to poor oral hygiene, dietary influences, oral diseases and digestive diseases.
1. Poor oral hygiene: going to bed without cleaning your teeth after dinner leads to some food residues left in the mouth, which after a night of fermentation may lead to sour and smelly mouth.
2. Dietary influences: consuming more high sugar, too salty, too acidic food at night can stimulate the secretion of gastric acid and induce acid reflux, which in turn leads to the phenomenon of sour mouth in the morning.
3. Oral diseases: such as oral ulcers, gingivitis and other diseases, can lead to some inflammatory secretions in the affected area, after mixing with saliva, may also appear the symptoms of acid in the mouth.
4. Digestive diseases: For example, reflux esophagitis and other diseases, acid reflux into the oral cavity, can also lead to the patient in the morning when the symptoms of acid in the mouth.
If the above symptoms occur, it is recommended to go to the dental hospital in time and follow the doctor’s instructions for treatment.