"hi i started phentermine 37.5 mg in may, 2016 i weighed 221lbs at 5&#039;3. have tried diet food programs and the gym work for a minute but too expensive for me. new doctor i told him my issues he read my medical file and said i could try this medicine.  since may i have lost 25 lbs which you can see thank god and i can breathe without being winded.  i use to be an eater just because i knew it was wrong but couldn&#039;t stop on my own. but with this pill you do stop on your own. i&#039;m not hungry do have dry mouth always had problems not sleeping so mild sleep pill lots of water and normal walking too hot where i live. will walk more as weather cools and continue to watch what i eat need to get at least 50 pounds more off we will see."