Hello, I've been a diabetic for 27 years but just started pumping with a Metronic pump about 6 months ago. For the last 3 days I have been stuck around 200-300 before, during, after and long after meals. I have been taking at least 3 extra boluses a day. My blood sugars will not go down and when they do, they go directly back up. What's extra strange is that eating a meal does not increase my blood sugar, it's just staying mostly steady in the 200s. I've been trouble shooting for the last two days. I tried a new port in a new place, new bottle of insulin, new tubing. Could this be bad insulins? Or other pump issues? I'm at a loss of what to do. Prior to these last 3 days, I was well controlled in normal ranges before and after meals. I have not changed my diet or exercise or schedules.
Any trouble shooting ideas would be greatly appreciated.