"i started taking phentermine in january 2017 weighing 279lb to march 2017 to weigh 238lb. that&#039;s about a healthy 13lbs a month. now let me be honest and say i took these pills maybe 4x a week, i was not working out, and not eating as nutritionally as i should have. but these pills still worked miraculously giving me a much needed boost in energy every morning and throughout my working day. the only side effect i had was dry mouth i would wake up and drink a bottle of water out of my sleep. stay hydrated friends. i believe with a healthy diet and a few workouts a week will shed that weight off. i&#039;ve lost 40lbs and i&#039;m looking good finally. just started phentermine again, working out and eating better! i hope for the best for you!"