Hi, my friend just told me about phentermine. I was wondering if anyone knows if this is ok to take if I was just looking to loose 10-15 lbs. I had my first baby in January and would like to loose the last 10-15 lbs. i exercise regulary, the last 10 lbs just wont come off. would this be a good step to take??? if anyone knows, please let me know. Thanks.