Hello and welcome,
I too suffer with psoriasis, and I use Taclonex cream. Has she seen a dermatologist? She needs to get a steriod cream to help get rid of it and calm the effects of having it.
Does she have Psoriatic Arthritis too, or just psoriasis at this point?
I do not know about that particular cream, but if it has a steriod in it it should work. Taclonex is fairly new, and pretty expensive, but I got samples, and you do not use that much on the actual patches.
Hope someone uses the other cream.