Obesity
"I started Saxenda end of June of 2017. My doctor started me at 0.6mg and every week I went up until I finally reached 3.0mg. I still have episodes of extreme tiredness and lethargy, not to mention the nausea. But, it is not consistent, and therefore bearable. I have lost 25 pounds thus far with no exercise; I have plateaued now, but my doctor ensured me if I introduce exercise I will lost more. 
The weird thing for me is that I have NO appetite or desire to eat animal protein - most days I have to force myself."