Hi room, i was prescribed metformin by my gyno and phentermine by my primary doc. On metformin alone, i lost 5lbs in 1 month. the following month i started the phentermine and was taking it with metformin. That month (actually this month, cause i just completed the whole month on both) I lost 12lbs. So 17lbs in 2 months total. I have not had any side effects and my dr said they were ok to take together.
4/21 - 246
5/14 - 241
6/15 - 229
