There are couple of factors which can cause high fasting blood sugar levels.
In people with type 2 diabetes,liver dumps more sugar in the blood during night and since there is associated insulin resistance
present,it results in even more high levels of fasting blood sugar levels.
Your post meal blood sugar levels are also very high and it becomes very important on your part to control your blood sugar levels throughout the day.
can result in various micro as well as macro vascular complications in future which tend to damage various internal organs like heart,kidney,eyes,nerves,blood vessels etc.
Consult your doctor and take proper medicines to control your sugar levels.
Make sure to control your blood pressure and blood lipids
Control your diet and avoid high carbohydrate
and fatty diet.
Avoid sugar and colas.
Do regular aerobic exercises for 45 minutes a day.
Along with control of sugar levels,your target BP should be below 120/80 and LDL cholesterol
below 80 and triglycerides below 150 .