sirpreis
I wouldn't (personally) cross of a medication just because it can have side effects (stinging/burning when first starting to use Protopic can be a side effect, and it often ends after a few applications).
And I don't think his good effects were caused by Protopic, I think he just peeled his lips daily when removing the other creams. Very similar to my situation right now. Protopic doesn't seem to have any effect on my lips.