Is dry mouth and urine more diabetes?

Dry mouth and much urine may be diabetes, or may be caused by other factors.

If the patient has dry mouth and much urine, accompanied by weight loss, elevated blood sugar, etc., the index ≥7.0mmol/L when fasting blood glucose test, generally diabetes. After diabetes occurs, insulin function is abnormal, unable to use sugar intake in time, osmotic diuresis phenomenon occurs, causing dry mouth and much urine. If the patient only has the above conditions, no other uncomfortable symptoms, generally caused by high salt intake. Excessive salt intake will cause water and sodium retention, causing polydipsia. Due to water sodium retention, leading to increased glomerular filtration rate, so that increased urine volume, causing increased urination.