"245 to 195 from july 03, 2015 to december 25, 2015. i was prescribed phentermine 37.5mg as a weight loss supplement and used this in conjunction with my fitness pal calorie counter and very irregular exercise, haha. i noticed an increase in energy and most of my cravings disappeared. my only side effect was cotton-mouth, but only if i didn&#039;t drink enough water. goal is 140 and i will get there. husband was so impressed that he started in sept and went from 198 to 174 in just over a month! i am so grateful for this medication and am getting ready to start again!"