High blood sugar thirst can be controlled through dietary adjustments, exercise and medication to relieve the symptoms of thirst, and there is no such thing as a “quick fix”. 1. Dietary adjustments, exercise: patients with high blood sugar can temporarily relieve their thirst by drinking water, and should maintain a low-salt, low-fat, low-sugar diet in their daily life to control the total calorie intake, as well as appropriate aerobic-based physical exercise, such as running, jumping rope, and so on. 2. Drug therapy: patients can take oral hypoglycemic drugs, such as acarbose, voglibose, etc., which can inhibit the absorption of glucose in the small intestine and play the role of lowering blood sugar; glibenclamide can improve glucose metabolism and ultimately lower blood sugar. In addition, insulin can be injected subcutaneously under the guidance of the doctor. Patients with high blood sugar should actively cooperate with the doctor’s treatment, after controlling blood sugar treatment, the patient’s thirst symptoms can be improved.