The purpose of this study is to assess a bilateral comparison between pimecrolimus cream 1% (Elidel®) and a medical device cream (EletoneTM) in the treatment and management of atopic dermatitis. Study subjects will apply pimecrolimus twice daily for four weeks on a target area located on one side of the body, and apply the medical device cream three times daily for four weeks on the opposite side of the body at a target lesion symmetric to the other.