Drinking buckwheat tea elevated blood sugar, may be irregular glucose treatment, tea containing sugar and other reasons, note that buckwheat tea itself does not have a hypoglycemic effect, should adhere to the regular glucose treatment, regular use of hypoglycemic drugs, can not stop or reduce the amount of drugs without authorization. Buckwheat tea itself can not lower sugar, if the patient took buckwheat tea instead of taking hypoglycemic drugs, it will easily lead to increased blood sugar. In addition, patients drink buckwheat tea after the blood sugar instead of rising may be due to drinking sugar or tea itself contains too much sugar and so on, patients need to immediately stop drinking this buckwheat tea, in order to quickly reduce blood sugar, you can through appropriate exercise, such as walking, etc. to help lower sugar, and timely medical attention if necessary. If there is a rise in blood sugar or even dizziness and other abnormal symptoms, it is recommended that timely medical treatment, improve the relevant examinations after standardized treatment.