Prepping for first vet visit after Dx- anything I need to know/do?

Morning y'all!
As many of you are aware, my buddy Lou was easily regulated after diagnosis in June and was sooo close to remission (Failed at Day 14) in July. After the failed OTJ trial, it has been really hard to regulate him (or find a dose that will bring him within normal range). We have been trying anything and everything the last couple of months, so I figured it wouldn't hurt to see if there is an underlying issue (like a dental problem, etc.) that could be affecting his BG numbers. This will be our first vet visit post diagnosis. This may be a silly question, but is there anything special I should do or bring when we go tomorrow?

Thanks in advance!

 

I am sorry you didn't get a response yesterday. I think there is the basic - is there an infection somewhere and the dental question.

Maybe just a good overall exam will be good to point out if there is any pain issues like arthritis?