Dry mouth may be due to dietary factors, but also oral diseases, respiratory diseases, digestive diseases, etc., and should be promptly consulted to find out the cause of the disease.
1. Dietary factors: If the patient consumes foods with high salt content such as bacon and pickles the night before, it may lead to an increase in the level of sodium and water in the body, which may also cause dry mouth and astringent mouth in the morning.
2. Oral disease: If the patient suffers from chronic inflammation of the gums and periodontium, it may also lead to dry mouth and astringency.
3. Respiratory diseases: acute upper respiratory tract infections may cause most patients to feel very dry mouth and astringent throat. Acute pharyngitis may also cause dry mouth and astringency.
4. Digestive system diseases: If gastritis, esophagitis, cholecystitis, cirrhosis and other diseases, such diseases are prone to gastric acid reflux or bile excretion is not normal, which can cause dry mouth, astringent mouth.
If there is dry mouth and astringency, you should consult a doctor in time, ask the doctor to clarify the cause of the disease, and if necessary, consult the appropriate examination.