Why does my blood sugar rise even if I haven't eaten?

KayGazeley

Newbie
Messages
1
Type of diabetes
Type 2
Treatment type
Tablets (oral)
I have gallstones and after vomiting last night, I haven't been able to eat today, but my blood sugar has been rising over the last few hours. Does anyone know why it does this?
 

Lamont D

Oracle
Messages
15,798
Type of diabetes
Reactive hypoglycemia
Treatment type
I do not have diabetes
It's natural for your body to give you a boost, if you don't eat.

Hope you are feeling better. And do try to get something down!

Make sure you hydrate!
 

Sumobabe

Active Member
Messages
29
Type of diabetes
Type 2
Treatment type
Tablets (oral)
It's likely glucagon being produced by your liver that's raising your blood sugars. Do keep an eye on them while you're sick, and hopefully you'll feel better soon.
 

4ratbags

Well-Known Member
Messages
3,334
Type of diabetes
Type 2
Treatment type
Diet only
Your liver will dump glucose if you haven't eaten for a while so don't worry about it too much just focus on getting better.