"i have taken this medication from time to time for many years with wonderfully positive results. for me, it completely eliminates my appetite which can be a problem if you aren&#039;t careful.  i strongly recommend this medication for people who are serious about controlling their weight but who also understand that simply taking a pill is not the answer for anything. beware of becoming dehydrated. do not interpret the &#039;slight buzz&#039; as a sign of feeling better. this medicine increases your metabolism, thus, more energy. i keep strict records of how long i allow myself to take it. and because it can be habit forming, i &#039;prepare&#039; myself before i take a break from it.  if you have drug or alcohol issues this medicine may not be appropriate for you."