I was diagnosed with atopic dermatitis by a dermatologist and precribed Elidel or (pimecrolimus cream). I was told that Elidel does not have the side effects associated with topical steroid creams such as skin thinning and discoloration. This was necessary since the area affected is right on the skin around the meatus of my penis. Anyways, I used the Elidel for almost 12 days (twice a day) without any significant results, so I stopped. What I want to know is this enough time for the Elidel to take full effect? Could it have done any harm to my skin after almost two weeks use, since it didn't really help, if so then what? And, does Elidel thin or damage sensitive skin such as that on the penis or should I have kept using it for longer?