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Do you have hyperglycemia (high blood glucose) unawareness?
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If hyperglycemia is above 200, I never feel any of the symptoms mentioned and am completely unaware. I only ever feel these symptoms when my BG is above 350 which is a rare occurrence.
My blood sugar quickly soars and falls. I use @7 units of basal insulin daily with a correction factor of 90-120mg/dL.
It depends on how high I am. Low 200’s – no symptoms, but as it rises, I get thirsty and tired.
… and hypo as well. I can be at 40 or 300 and not feel a thing.
When my blood sugars rise above 240, I generally feel irritable; above 300 exhausted. But, is my awareness, exhaustion, lethargy, irritability, thirst. I said sometimes. There are times when I can work right through it. Generally, I know when I’m going high because I am constantly looking at the numbers on my insulin pump, or it’s beeping. I also go high after most meals, especially breakfast.
My CGM will alert at 180. I rarely go over 200.
I would have to say always. I think anything above about 90 would be the onset of hyperglycaemia in a non diabetic. I rely on my cgm to head off elevated glucose levels.
I would doubt that anything above 90 in a non-diabetic would set off hyperglycemia. Anything under 100 is fine in a fasting state in a non-diabetic. From what I have read, non-diabetics can easily go to 130-140 after eating but their systems quickly get their blood sugar back under control.
I’ve messed up and forgotten insulin a few times. I can get up to 350 without symptoms. Dexcom lets me know.
I think I only really start noticing anything if I’m over 400 for a while, and even then, it’s just having to pee often. I bet I could probably push well into the 600 range before physically feeling anything.
I am SUPER aware of lows though, so I am almost never low. If I could feel my highs like my lows, I’d most likely do whatever I could to avoid that feeling and I’d stay in better range. It sucks.
I’ve always felt that symptoms of hyperglycemia are not obvious. Maybe that’s why I lived for six months of being thirsty, peeing all time. It wasn’t until I had unexplained weight loss that I finally thought something was wrong. Even then I didn’t realize how utterly exhausted I was. Today I don’t feel the symptoms and my pump alerts me when I’m arising above 170.
As others have mentioned, if it wasn’t for my CGM, I would hardly know when my bg went up. I rarely feel any of the symptoms.
I answered, “yes, sometimes”. I must say that is probably the same answer my Dexcom would give if asked. 🙂
separate thought, I only get hungry when my blood sugar rises, which was my tip off before I had CGM. Otherwise, I wouldn’t know my sugar is raising.
Thank God for my Dexcom Sensors and TandemX2 Pump. Sure, takes the worry out of UNAWARENESS!
My bg levels can creep up unnoticed to 200-250 when I begin to feel lethargic. Higher, I’d feel sleepy. BUT I have CGM alarm set at 140 when home and 160 when out and about.
It depends what you call high or hyper.
I mean, I dunno if I’d call it “unawareness.” I rarely peak over 200, and then only for a limited time, and that doesn’t feel like anything. Is it supposed to? I do seem to recall feeling yucky and peeing a lot back on the old insulins when hitting 300 and staying up there for hours was occasionally a thing, but that was decades ago, back on the old R/NPH regimen. With modern insulins, pump and above all CGM I’d freak if I saw those kinds of numbers now.
My “pre-CGM” system worked very well – I get horrid heartburn at 130+ bg. So, no – especially with my Dexcom/Tandem system.
Whole lot
For sure. The symptoms of high BG don’t show up until much later than they used to!
It is weird, but I seem use the bathroom more often at 150 than I do if I happen to hit 180 or higher.
Not physically, but yes via my CGM!