"i&#039;m in my late 20&#039;s and tried it for adhd...all i can say is that it really messed up my sleep. it also severely worsened my depression. it has a long half life. benefits i did notice is that it seemed that my memory improved somewhat, for example could remember several songs playing in a row, also focus seemed improved. i&#039;m considering adding trazodone in hopes of aboring its negative effect on sleep.  for anyone complaining about blood pressure side effects, lower your dose."