Back to you.
You've probably been reading about bouncing here and there on the board. It's where the body reacts to a number it
perceives to be too low and dumps extra glucose into the bloodstream to compensate. In some cases the BG may indeed be too low (below 50 on a human meter) but with a diabetic the body will have become accustomed to running in too-high BG numbers and if BG falls to a lower, perfectly safe but
unfamiliar level the defence mechanism gets triggered. It can take up to 3 days for the effect of a bounce to clear.
In addition to the potential carryover from a previous dose that I've discussed before, I have been wondering whether Lily's flat cycle yesterday might have been influenced by a bounce triggered by her drop to 87 on yesterday's AM cycle. It can be trickier to spot bounces with Vetsulin. (Lantus is better at keeping already low numbers down.)
When a bounce starts clearing you usually see numbers coming down into a better range, often at an unexpected time in the cycle. When Lily's BG finally started heading into blues at +7 today it made me wonder more whether her earlier numbers were a bit 'bouncy'. That her BG levels have dropped a little lower again at +9 - very late to see a fall in a Vetsulin cycle - makes today's cycle look a little more like a bounce that's clearing, rather than an issue with lack of dose carryover from the skipped dose. This is a practical demonstration of why I said that it was too risky to keep giving the current dose when Lily's not being closely monitored. If yesterday's numbers were indeed bounce-influenced, insulin had been given last night based on her numbers not having budged much during the day but then a bounce cleared during the night, what looked like a safe dose in the morning cycle could potentially have dropped Lily's numbers too low during the PM cycle (and a lot of cats naturally run lower at night).
I hope I've explained the above OK. Tonight, I'd strongly recommend that you get the PMPS test to be sure nothing weird is going on. By then this morning's dose should be spent, but as well to double-check.
Overall, Lily's doing really well - and you're doing a great job with her.
Mogs
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