I just found this somewhere...
For conversion 5.5 mmol/L = 100 mg/dL (US)
So.. that makes my 20's... say 25 tho I've been lower... 1.375 mmol/L
Your 1.8 would translate to 32.7 mg/dl - still very low.
I typically start getting goofy below 40. I had one incident last year where I woke up, tested - it showed 40, but I remember seeing 60. I took my Lantus (long acting) and proceeded to "fall asleep" on my desk in the study - at least that's what the kids thought. They know better now. I "woke up" on the floor under my desk 7+ hours later with my sugar at 36ish. I got lucky. :-) I woke up with my step-daughter's stuffed puppy in my arms, so she was thinking of me...
I'm actually in Australia. I'm not sure what 1.8 translates to but I know it is very low. It is measured in mmol.
Oh yeah - forgot that one - anytime I have a serious low (20's) I get a migraine - but I get them without also. It's more of an after effect for me.. 1.8 - is that a Canadian number?
I've had type 1 diabetes for 20 years and my hypos have also changed over time. When I was first diagnosed I used to get the trembles, sweats, go pale and it was easy to pick up on. These days every hypo I have seems to vary, but I no longer get those typical symptoms that I got in the early days. Now I seem to get really angry or depressed/stressed, sometimes I just pass out, sometimes I get a migraine, but it's really hard for me to know when my blood sugar is low. My husband and kids usually tell me before I know myself. I have to do lots of blood tests, but my sugars can get as low as 1.8 and I still feel ok sometimes, so it's very strange!
Still curious if anyone is reading this...