Dry mouth that doesn’t work even if you drink water may be due to salivary gland duct stones, stenosis, congenital dysplasia of salivary glands, and dry syndrome.
1. Salivary gland duct stones, stenosis, etc.: Dry mouth may occur, and drinking water does not help, especially when eating the submandibular gland area is swollen and painful.
2. Congenital dysgenesis of salivary glands: when several glands are congenitally absent or severely underdeveloped, the patient may have dry mouth which is not helped by drinking water.
3. Dry syndrome: Salivary gland autoimmune disease, may appear dry mouth and tongue drink water does not work.
There may be other reasons for the dry mouth and tongue and drinking water, it is recommended to go to the hospital in time to improve the examination to clarify the cause of the disease, to give targeted treatment or treatment.