"i know of people that have taken single 5mg tablet and they have been what i would say out of it all day.  so when the dr suggested this to me i was very unsure.  however it is fair to say that for me after taking the first tablet i felt more grounded.  i use 5mg tablets as and when needed.  they don&#039;t zonk me out and help me on those days when things are just too much."