"i&#039;ve been taking this drug for one month now. as a pro, i can say that i now notice a change in my appetite. however, i am literally sleepwalking on this medication. i have never been more tired in my life. i am anemic and have a vitamin d deficiency which translates to being tired anyway. this medicine amplifies those feelings. i literally feel exhausted all day. that side effect alone has me thinking of quitting this medication. upon my last weigh in i had not lost any weight."