It happens after I have eaten too much, or eaten a meal after not eating for a while. Both bad things I know but sometimes it happens. Anyway, I get very very sleepy after eating. Kind of dizzy and go into this weird sleepy /semi conscious state where I feel like I am falling. I feel this wooshing feeling in my head like I am falling. What is going on? I know my sugar isn't too low because it's usually high. This could last an hour and then I slowly come out of it and feel better afterwards. My sugar is usually high after an episode like this (200 or so) I'd check it while it's happening, but I can't. I can't move when this is going on.
is that my blood sugar dropping quickly? I am not on insulin - only metformin.