Recently I started taking modafinil after chemotherapy, and I have not noticed any side effects, but after reading more about modafinil and the side effects associated with modafinil, I am terribly nervous about the continuation of this drug. I don't think the long term safety of modafinil has been studied and I want to come off modafinil if possible. What do you think about this, and do you know of any alternatives to modafinil?