"i started on 8/16/15 at 223. today i weighed in at 210. i have been exercising 3-4 days a week. walking or zumba. the holiday weekend i did no exercise and still lost 1 1\2 lbs. phentermine does not keep me up, infact i think it makes me sleepy. other than dry mouth and constopation- all is well. my goal was to lose 15lbs this month. maybe i can get down 2 more in the next few days."