I have been on Bupropion( generic for Wellbutrin) 150MG going on 3 weeks now. I take one pill a day, and I take it in the morning when I first get up. I have not yet noticed any hair loss. I do however get really hot and start sweating just out of no where. I get upset at my stomach a lot. I think that is the only bad side affects I have had so far. I like that I don't feel drugged at all. It has really helped with my depression. But if I start having hair loss, I will stop the drug immediately. I only plan on being on it for a couple of months anyway to help cope with a death of a loved one.