Drinking water all the time or thirsty? What's going on?

Thirsty drink more, drink not quench thirst, this situation belongs to non-specific symptoms, can be seen in many diseases, first of all can consider dry climate, low air humidity, human body loss of water caused by excessive thirst, drink more, this situation belongs to a relatively normal physiological phenomenon, in addition to this, but also consider several pathological states, first, such as stomach fire hyperactivity, stomach fire hyperactivity caused by thirst, drink more, drink not quench thirst, often accompanied by bitter taste, bad breath and other symptoms. Second, some endocrine diseases can also show thirst and excessive drinking. For example, diabetic patients often show symptoms such as thirst, excessive drinking, lack of thirst, excessive drinking and urine. Third, thirst and excessive drinking can also establish some autoimmune diseases. For example, patients with Sjogren's syndrome can show dry symptoms of mouth, nose and eyes.