anxiety
"My GP prescribed this for anxiety. I took one 50mg pill at around 3pm and feel asleep until about 9pm. I stayed up an hour or two (don't really recall, I was very woozy) and fell *back* asleep until 11am the next day. I was groggy all day and a bit so even into the next day. I am scared to take this during the day if I'm having anxiety. I have insomnia and want to try it as a sleep aid, just not if I'm going to sleep and feel groggy for so long. I'll update if I try it."