I always feel sleepy during the day and even if I don't nap, I lose that sleepy feeling by night. I am not sure why, but I seem to be on a backwards schedule. Sometimes getting through the day makes me feel so exhausted that when I get home I just feel like I want to keel over on my couch and sleep. But I don't because I always try to make sure I sleep well at night (which does not happen). My doc has put me on Trazadone and it's worked wonders for me to get a good night's rest. It hasn't completely taken away my drowsiness during the day, but it's helped a lot.