Can do the opposite. When they give diabetics a new kidney they sometimes replace the pancreas at the same time, "curing" their diabetes.
But one month a few years ago, I ate some pico de gallo over the course of several days. It must have been bad because I got a bit ill. I couldn't keep any food down for 3 days, but I did keep taking my meds. On Sunday night, I threw up everything in my stomach, and I felt better! That was the end of that!Monday morning I was scheduled to get labs done, and I managed to pull my butt out of bed and get to the lab.When I got my results, my blood sugar was elevated for the first time EVER, and I knew it was because I took my meds but didn't have any food.Bottom line, the meds CAN mess with your blood sugar, but that doesn't mean you'll become diabetic.I hope this helps.