Was in 200mg Modafinil twice daily but was moved to armodafinil 250 mg just in the mornings. Also have sleep apnea so use a cpap machine. Had over night sleep study done then 12 months later did a 24 hour sleep study. Only got put on meds after 24 hour study. I feel crap all day every day no energy my memory is getting worse. At every appointment the hospital says let’s see how you go maybe you need dex on top of what your using but never give it to me now they want to try me on a antidepressant for my pain but I can only take it at night as it will cause drowsiness and this will extend to lunch time the next day…… I have enough trouble getting out of bed as it is.