High blood sugar is able to drink tea, generally for the blood sugar status does not have a significant impact, but should also pay attention to drink in moderation. In addition, if you are still taking hypoglycemic drugs, it is not recommended to drink tea, so as not to affect the effectiveness of the drug. High blood sugar is mainly caused by the relative insufficiency or absolute insufficiency of insulin secretion, the corresponding condition for the diet is to pay attention to control, especially pay attention to, can’t eat too high sugar content food, can’t eat too greasy food. Tea itself is not rich in large amounts of sugar, normal drinking is possible, will not cause significant changes in blood sugar. In addition, if the diabetic patient is in the period of taking medication, it is generally not recommended to drink tea, may affect the medication to play a therapeutic role. High blood sugar in addition to diet needs to pay attention to control, but also pay attention to strengthen physical exercise, pay attention to more outdoor activities, increase the consumption of glucose. Regularly go to the hospital to monitor blood glucose changes, once found abnormal, under the guidance of clinicians for standardized treatment.