I have mg and take the generic form of cellcept along with the generic form of mestinon. There s a study from Duke that states that cellcept works eventually. Most patients respond within the first year and all participants responded by the end of the second year. Patients taking prednisone (20mgday) alongside the 1000mg twice daily of cellcept (which is what I take) responded no differently than those taking only cellcept. The time response curves were the same. WIth prednisone usually giving a faster improvement of mg symptoms than cellcept leads one to surmise that taking prednisone with cellcept only makes one hungry with no mg-benefit.