Buspar is used to relieve certain states of anxiety. It is chemically different from the other medicines for anxiety treatment and has little no effect at all on the mental alertness. Neither does it produce any dependency problems.
People use melatonin to adjust the body's internal clock. It is used for jet lag, for adjusting sleep-wake cycles in people whose daily work schedule changes (shift-work disorder), and for helping blind people establish a day and night cycl
Strattera is used for the treatment of attention deficit/hyperactivity disorder, which is also known as ADHD. It is not a stimulant like other drugs for ADHD. This drug is used to improve attention span, concentration, and emotional control