"i am on belviq about 2 months now, i started at 180lbs because i got side effects from nexium (acid reflux medication) gained more 10lbs in a month. my pcp was willing to prescribe weight loss medication. i decided to try belviq because side effects less than phentermine. so far i lost about 10lbs. no major side effects and occasionally i felt a dizziness, dry mouth for 1 week. my craving significantly reduce, i snack less better meals. i monitored my diets and at least exercise."