"i took phentermine about 2 years ago and i lost 53lbs in two months, but then after it was like it didn&#039;t work anymore. on march 11, 2014 i talked to my dr about wanting to lose weight and she prescribed phentermine capsules. the capsules are great because i found they last all day and i&#039;m never hungry. i work at night so i take one just before going to work and i don&#039;t get sleepy at work anymore. as a matter of fact i am full of energy even into the morning. as of 04/24/2014 i went from 321lbs to 280lbs. if it worked this well without exercising and without eating right, i can only imagine the results if i changed my exercise and eating habits. we will see!"