"i started phentermine 37.5 mg 4/22/2015 my starting weight was 243 i&#039;m 5&#039;9, today 4/27/2015 233 i lost a total of 10 pounds in 5 days. the only side effect i had so far, i can&#039;t sleep. i would like to lose a total on 20 pounds. i will write another review once i complete my month supply!!"