Methylphenidate
narcolepsy
"I just recently started this medication and so far it has not worked very well for me. My doctor first prescribed me Provigil but my insurance didn't cover enough of it for me to be able to afford it. This worked pretty good for me the 1st day or 2 but now less than a week later I'm back to the way I was dozing off and on all day long. I was so excited to finally have an answer and a treatment that now I'm just frustrated and sad that it's not working and afraid that something that could work for me will end up being too expensive!"