Phentermine
"I was on Phentermine 3 Years ago and lost 150lbs in a year and a half.  I worked out and because it curbs your appetite I could eat healthier.  You really need to work out and use it as a tool to help you with your new lifestyle because if you don't the weight WILL come back on plus more.  I kept it off for 3 years but then had a job change that kept me from going to the gym in the morning & afternoons and didn't work out with the kids. I gained 150 lbs back in 3 years.  I just started again on 08/12 and have lost 25lbs. I haven't got into a steady gym routine now but it's motivated me to go to the gym in the afternoons.  I chose a different center for the gym because my kids can play basketball or swim while I work out."