He suggested that I start out with NPH, which he did for 3 weeks, going all the way up to 20 units and my cats numbers still hovered around 300-400. The vet said he didn't like being at those high of numbers, so he waited a week and started on Vetsulin. He informed me about the drug being taken off the market, but said he could still get some because my cat was considered hard to regulate. So for the past 9 days the cat is on Vetsulin. The vet did 2 units a day increases and his numbers would end up falling to the low 300's, but would shoot right back up to around 700 by the next day.
I agree with the others -- the dose was raised much too fast and much too high. Based on this short track record and harsh insulins, I don't see any real basis to expect that this cat has acromegaly or is insulin antibody resistant. I base this on experience with my adopted Cole, who is a triple winner with diabetes, acro and IAA. I also have a 'normal' diabetic, Danny. I didn't hear you say anything about the vet saying that your cat has the physical hallmarks of an acro cat, and you did say that your cat has lost a lot of weight. I'm assuming that the bloodwork didn't show anything else like thyroid issues.
I see that you have learned how to hometest the BG - congrats. That's really a key step. It is essential to moving forward. One thing I want to point out is that hypo (low blood sugar) can damage or kill your cat very quickly. Hyperglycemia is also very dangerous since it can lead to ketones, but you have more time and you can use tools to test the BG and to test for ketones.
Therefore, if this was was my cat, I would:
1) immediately drop the dose to 1u and start over. This would be coupled with BG testing before every shot and several checks during the night (since I work.)
2) I would also be absolutely vigilant about testing the cat's urine for ketones, using ketostix. On second thought, forget the ketostix. For a new diabetic cat, I personally would buy a second glucometer that also tests for ketones. I would test the cat for ketones at least twice a day during the criticial initial period where I would be trying to find the ballpark insulin dose. Yes, the strips are more expensive but I would be using a regular meter for the routine BG testing. (I like the excellent but cheap Walmart Relion Micro.)
3) get the cat onto a longer acting insulin like lantus or levemir
4) post my test results here at least daily and keep asking for advice.
5) get the cat off dry food if at all possible, and onto low carb wet -- but only once the insulin dose has been significantly lowered and regular BG testing is in place. The high carb dry food may be the only thing saving the cat now from deadly hypo.
Comments on this advice, anyone?
laur
PS - I love tiger kitties! I have several myself.
