"started adipex 15mg once per day on 6/8/15, starting weight 214lbs. weigh in on 6/22/15 was 203lbs. i&#039;m satisfied with this medicine &amp; i will continue to take it until i reach my weight goal. my dr advised me that i need to take it everyday for 3 weeks &amp; then take a week off so that i don&#039;t become intolerant of it. side effects are minimal.  really thirsty &amp; sometimes i dnt sleep too good."