LeaveMeAlone's sister, here.
He's stable and safe, and is being kept overnight in hospital. He ODed this morning on fast-acting insulin, but started eating things with sugar in when his girlfriend told him to, and she called the ambulance.
Thanks to the sugar, his bloodsugar stayed high enough to not crash before he got to the hospital and they could put him on a glucose drip. Physically, he should be OK.
He still needs your support, though, more than ever, and there's only so much I can do. I love my brother, and I'm sure you all care about him, so please continue to show your support - I know it means a lot to him.
I'll keep you posted if anything happens until he's back.
-Ana