Hello, i received a double lung transplant 3 months ago and had never had issues with diabetes. Now because of the medications such as prograf,imuran, and prednisone I have to check my sugar. About a week ago my meter would only say high so i do use insuline with the sliding scale and also long lasting insulin at night and day. I am getting thisty mostly but other than that no other symptoms. What should i do to get my sugars controlled. I dont eat sugars either, but i do use night feedings so i wake up with elevated sugars, should i change to another night feeding brand.