Dry mouth always want to drink water may be related to dietary factors, diabetes mellitus, hyperthyroidism, uremia, dry syndrome.
1. Dietary factors. Usually like to eat high salt, spicy, greasy stimulating food, vegetables and fruits to eat less, do not like to drink water and other bad dietary habits may lead to dry mouth always want to drink water.
2. Diabetes. Many diabetic people also have dry mouth and always want to drink water, have polyuria, drinking, eating, weight loss, and blood sugar measurement is abnormal.
3. Hyperthyroidism. Due to the active metabolism in the body, the basal metabolic rate increases significantly, and the body consumes water too quickly, which leads to a dry mouth always wanting to drink water.
4. Uremia. Due to insufficient secretion or impaired action of antidiuretic hormone in the body, the kidneys are unable to reabsorb water, and a large amount of water is discharged from the body, resulting in a dry mouth and always wanting to drink water.
5. Primary or secondary dryness syndrome. Will lead to salivary glands are damaged, saliva secretion is reduced, resulting in dry oral mucosa, causing dry mouth always want to drink water.
When there is an unexplained long-term dry mouth always want to drink water, you need to consult a doctor in a timely manner, under the guidance of the doctor to improve the examination, to clarify the cause of the disease, reasonable treatment.