Anxiety
"Noticed a change immediately.  Started out on 5mg twice a day for two weeks, then upped to 10mg twice a day.  Work in surgery so pretty stressful work.  I couldnt sleep the night before cases thinking about all the bad things that could happen.  Once I started taking buspar those thoughts went away and I could get a full nights rest.  I am clear headed and focused at work, whenever negative thoughts creep in my head I am able to dispel them with relative ease."