"i have had anxiety issues off and on and knew that given i was a less stressful, more happy place i didn&#039;t need to be on serious medicine. however, i was still having a hard time going to sleep and then once i did staying asleep. i  have chronic back pain and was feeling very strung out and more anxious from lack of sleep i think, so doc =  15mg per night. i&#039;ve been taking it for 4 mo now and while i cannot stay awake two hours after taking it for the life of me (a good thing!) i am always groggy when i wake up (takes 13hrs to get out of my system from once i take it). i&#039;m way less anxious though. the downside is at night it makes me really hungry, and i noticed that i have to fight carb cravings in day. i gained 5 pounds, and i&#039;m big"