"so i have been on this medication for almost 2 months. while i&#039;m not losing as quickly as i anticipated,  i am losing nonetheless. the only complaint i have are the side effects. extreme dry mouth at times and horrible nausea.  i am at the 4 pills a day now, that&#039;s when the nausea kicked in. though, it is a deterrent from eating. over all, this medication is effective, just be prepared for the side effects"