Hi all, I'm fairly recently diagnosed with type 2 diabetes. I take 2 metformin a day and test my blood when I'm not feeling right. On Monday, I had a really bad headache and took 2 ibuprofen. This sent my blood sugars from 5.9 to 9.9. I didn't eat anything carb or sugar based, and I felt very lethargic, unable to stay awake and pretty bad nausea. Has anyone else experienced this? My diabetic nurse this morning said it was the first she had heard of it. Many thanks.