Postprandial blood glucose usually refers to the 2-hour postprandial blood glucose, stress, 2-hour postprandial blood glucose up to 15mmol / L, generally remove the stress factors can return to normal; non-stress, may be diabetes, to metformin and other hypoglycemic drugs, diet, exercise to control blood glucose.
1. Diabetes: Non-stress state, 2-hour postprandial blood glucose 15mmol / L, and then there are symptoms of polyuria, polydipsia, polyphagia, weight loss, can be considered as diabetes mellitus. It is recommended to have a low glycemic diet, control calorie intake, moderate exercise, and apply hypoglycemic drugs, including metformin, acarbose, insulin, etc., if blood glucose is not well controlled under lifestyle intervention.
2. Stress: Surgery, severe infection and other stress factors will cause sympathetic nervous system excitation, glucocorticoid, epinephrine and other glucagon rise, resulting in a transient rise in blood glucose, postprandial blood glucose 15mmol / L, usually after removing the stress factors can be restored to normal.
If you find postprandial blood glucose 15mmol/L, you should go to the hospital for consultation and treatment under the guidance of your doctor.