How do you know if your blood sugar is high?

Blood sugar this indicator refers to the meaning of glucose concentration in the blood, for the general population, how can we know their blood sugar is not high? Here there are two ways, one is a relatively simple and fast method, that is, in the usual pharmacy or community, through the random blood glucose meter can directly and quickly detect their random blood sugar, in this case, you can pass the normal range of random blood sugar to assess whether their blood sugar is normal. If the random fasting blood glucose is greater than 5.6, and the blood glucose two hours after the meal is greater than 7.8, then the blood glucose in this case is high, and if it is less than this range, it is in the normal range. In addition, one method is to go to a standard hospital, generally a second-class hospital or above, because the blood glucose detection in the laboratory of these hospitals is relatively more standard. After the detection of venous blood glucose, it is generally to detect venous fasting blood glucose. If this blood glucose is greater than 5.6, it is necessary to carry out oral glucose tolerance test to determine whether the blood glucose is high two hours after meals. If it is less than 5.6, it can be considered that this blood sugar is normal.