Questions/debating

Recently I was talking with my provider about some weight loss halt while taking a medication. She suggested that we could try wellbutrin as it could help with weight loss, increase libido, depression, she also mentioned some people have taken it to quit smoking or other habits. Im just curious if it has had successfully worked for others for the first 3 I listed. And/or if there are any side effects that may make or break my decision. I know medications can effect everyone differently, just looking for some sort of insight before just starting it :) thank you in advance!