Up in the morning

Good morning:

Type 2 diabetes, perfectly controlled with metformin 850, but for a couple of weeks or less without any relevant change in food, routines, etc. I wake up every morning between 140-150, the rest of the day I am in acceptable values, butIn the morning I wake up so high and I don't know why or have anything concrete to what "blames him"

Any idea of ​​what can be happening to me?Anyone who has gone through something similar?

Thank you so much.

Alba effect.I should go to the doctor and get the medication.

Already, the Alba effect knew him, but until suddenly he was gone there was in the range of 110-120 in the morning that was reasonable, but the thing is now going a little mother.

Well are seasons, the pancreas is running out and you'll see strangely.
If you get to run out, you will end exogenous insulin.

The only thing you can do is limit carbohydrates in the dinners to a minimum and fats that become carbohydrates at 4-5 hours.