Mm i'm from the netherlands and my vet told me that the prozinc bottles are not a problem if you leave it out because you forgot it.
I don't know for sure if the dutch one is different from the US one.....
It's not working any longer, ladies. So: Is that I can't use it after a certain time? I must throw it away? Yikes! I like this insulin because Lantus is so hard to manage.
I can't control his numbers on Lantus. This is a conundrum at $135 a bottle!
That would really be unusual. Could there be any thing else going on? Infection? Bad teeth?
You can get BCP PZI for less. It is a compounded form of PZI And works like ProZinc. Your vet orders it from the compounding pharmacy. (http://bcpvetpharm.com/bcp-pzi-bovine-insulin/ ) I think it is quite a bit cheaper than ProZinc.
Left mine out multiple times over the past two years, no change in the numbers because of it. One of my vets is a diabetic and I was told he leaves his out. Something else is changing the numbers