Re: Transitioning from prascend to compounded pergolide

Lorna Cane

Hi Jan,

Here is an old  post from Jaini,discussing exactly this:

"Hi, all - I know this is an area of some confusion.  Prascend tablets contain 1 mg of pergolide as pergolide mesylate. 

When switching to or from Prascend, make sure to get the vet to write the script as "x mg of pergolide as pergolide mesylate" ,  rather than "x mg of pergolide"  That way, each capsule will have the same amount of pergolide as the equivalent number of Prascend tablets. So, a prescription for 2 mg of pergolide as pergolide mesylate will contain the same amount of pergolide (and pergolide mesylate) as 2 Prascend tablets.

If you are already on compounded pergolide, and are increasing the dose, there is no need to fuss about whether the pharmacy has given you x mg of pergolide, or x mg of pergolide mesylate, because you are titrating the dose up until you get control of the ACTH. It doesn't really matter what form it is in.

Does that make sense?. 
Jaini Clougher (BSc, BVSc)
Merlin (over the bridge), Maggie, Gypsy, Ranger
BC 09
ECIR mod/support .,,,20,1,0,0 .



Lorna  in Eastern  Ontario


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