hypersomnia
"I was waaayy overly sleepy, I can sleep 12-18 hours then wake up still having a hard time and then take a nap 1-2 hrs later. This medicine now (started at 10mg) takes about 30min to kick in but will work. After time you do grow a tolerance to it and need to up it. But im just happy im not groggy and sleepy all day and can do things with my kids and go to work."