Re: 11/12 charlie pmps 367 +2 337 +4 352
at your next appt, I'd ask your vet to check his teeth and see if the vet thinks he needs a dental.
his BGs have taken a different turn - that's why I'm asking all these questions. There's a couple of things that could be going on - i wonder if the insulin could've lost potency. You started a new pen last night - but he did get into the 50's on 11/7, so that might not support the insulin being kaput. If it was the insulin, the new pen should start showing some action fairly soon.
he may have some sort of infection - dental ones are common. bladder infections are fairly common too, but you'd likely see some symptoms other than just increased BGs.
You have have some glucose toxicity going on - his body's just gotten used to higher numbers and he might just need more insulin. But again, there was that 50's number a couple of days ago.
It's not clear to me why he's gotten higher, but those are a few thoughts that you might consider, especially since you've got a vet appt coming.