"i have been on saxenda for just over 3 weeks and i have lost roughly 13lbs. i had some nausea with the first 2 doses but have been fine since. only downside i will say is constipation. my &quot;normal&quot; cycle was never normal persay but it&#039;s been so much worse on this medication. it won&#039;t stop me from taking the medication though. i just have to figure out a way to get it under control. i have absolutely no appetite which is good and bad. good because i won&#039;t overeat but bad because i don&#039;t eat and when i try to eat anything i feel nauseous. either way though, i&#039;m happy with the medication."