insomnia
"I take 30 mg per night and it does put me right to sleep and I sleep for 5-6 hours.  The problem is that it isn't restorative sleep and I seem to need a nap (with crazy dreams) during the day.  I also am very groggy during the day and a little dizzy feeling. If I wake up during the night to go to the bathroom I fall all over the place.  
I tried to reduce the dosage to 15 mg (since my pills are 15 mg each) and I couldn't sleep. "