"i quit smoking and 14 mo later am 20lbs heavier. its like cement i cant seem to lose. my dr prescribed 37.5 phentermine. 189lbs and 2 days later am 187lbs. i cant drink my energy drinks anymore due to anxiousness/jittery. i have dry mouth so ice water is again my best friend. i actually have to break my pills in half. still kinda iffy but im giving it a week to see how i feel."