Consistent high readings even after corrections?!?

Unicornz

Well-Known Member
Messages
107
Hi guys

I've not been on for a while but I'm experiencing some weird things at the moment and I'm nearly at the end of my tether, it's so frustrating!

I've been seeing it for a while now, but I used to only get it right after a cannula change. Sometimes, my BG would 'shoot' up to 12-14 and whatever I do, it wouldn't budge. No correction or temp basal would make it come down. I used to think I must have been too adventurous with cannula sites and found a place with bad absorption, or hit a muscle or something. I would change the cannula and my levels would come down back to normal almost straight away.

The last few weeks though, the same thing has been happening to me but to cannulas that were on day two! They were fine on day one, but then all of a sudden again my levels shoot up to 12-14 and won't come down. The other night I had tried 3 correction boluses and two cannula changes and by 12am it hadn't even come down by 1 mmol! Then, 6 hours after the first correction they all 'hit' and I spent the entire night fighting off hypo after hypo.

Last night it happened again, but I was wise enough to give up after the second correction. This morning I woke up on 6.5 and it's been fine again until the scheduled cannula change on day 3.

I use the Silhouette cannulas. I've already tried to explain this to my DSN but she had never heard of it before - has anyone on here ever experienced the same?

The strange thing is that my BG doesn't go UP either, it just sticks really firmly between 12 and 14, and every time it happens it rises up to the same levels!
 

MushyPeaBrain

Well-Known Member
Messages
647
Type of diabetes
Type 1
Treatment type
Pump
Hi Unicornz

I don't use the same sets as you but I'm wondering if they are the problem. When I have the same issues as you it's down to my set being kinked or too close to muscle. Are you using the inserter? Could the angle be wrong?

When my sugars stick even with several boluses it's because only some but not all of the insulin is getting through. Have you tred other infusion sets? Personally I think this would be a good option for you to see if you can improve things.
 

Unicornz

Well-Known Member
Messages
107
MushyPeaBrain said:
Hi Unicornz

I don't use the same sets as you but I'm wondering if they are the problem. When I have the same issues as you it's down to my set being kinked or too close to muscle. Are you using the inserter? Could the angle be wrong?

When my sugars stick even with several boluses it's because only some but not all of the insulin is getting through. Have you tred other infusion sets? Personally I think this would be a good option for you to see if you can improve things.

Hi, I do use the inserter. To be fair, I've also been thinking it might be the sets that are the problem. I'm using the smallest cannula (I think the Silhouettes have two different sizes) so I can't change that. Before this I used the Quicksets but they used to kink under my skin all the time. My hospital don't fund the Mio sets so the only other option to try might be the steel ones - has anyone ever tried those?
 

josie38

Well-Known Member
Messages
281
Hi unicornz,

I use an Accu-chek combo and used to have the same problem when i used teflon cannulas. Until i got an abcess in my belly due to a cannula kinking.

I now use steel ones and i haven't had a problem with them. I change mine every 2 days. occasionally i get a bad spot where i can feel the can and it stings but i change site and never use that bit again :thumbup: :thumbup: :thumbup: :thumbup:

They are worth a try hun :D :D :D

Josie