Thirsty dry mouth is a symptom of what disease

Thirsty, this situation may be caused by high blood sugar, diabetes. Sometimes thyroid dysfunction, endocrine system diseases, can also cause dry mouth and thirst and other manifestations. For example, salivary gland secretion deficiency, dry syndrome and other symptoms can cause dry mouth and thirst. You can go to the hospital to check. According to the results of the examination and then symptomatic treatment. If the test results are normal, this may be caused by yin deficiency internal heat or fire in the upper jiao. You can take coptis shangqing pill or liuwei dihuang pill for treatment. You can also go to local traditional Chinese medicine. After syndrome differentiation, you can treat with traditional Chinese medicine. Traditional Chinese medicine has the effects of clearing heat, nourishing yin, purging fire, promoting salivation and relieving cough.