insomnia
"I've been on it for 8 months after dentist told me I was grinding teeth at night. Post lymphoma cancer patient so its been a rough few years. Am on 15mg tabs
Its been fine but after 4 months notice its getting harder to lose weight. Not sure if its my age, 59, or partly the medication.
My worry is getting off it. I tend to go colder turkey and have noticed I don't sleep well when I stop. And have vivid dreams for a while.  
I do sleep better when on it, but it does change the feeling of connection with things around me. Only slight but noticeable.
I find it a bit worrying to be reliant on a pill and am seeing its going to take a while to get off it. Although not addictive I can see it can be emotionally addictive."