Hi Christine! I am going to be starting my Phen this week, if my Doc prescribes it. If not I'll be ordering it on line. I've been on it about 10 years ago, did great. Anyways, I am on Wellbutrin XL myself, for depression. I don't know if I can mention the Doc's name, so I'll leave it out, but I have been emailing the last 2 days with a well know author and Doctor on the Phen-Pro. He's done much research and studies about it and has a book out on it. It seems that Phen-Pro is the new "diet cocktail" right now. I am going to have my Doc change my Wellbutrin to Prozac. I've never taken Prozac, so I hope it works ok for me. I've done so much reading and reading on line over the last 2 weeks on Phen and now this Phen-Pro, my head hurts, but I feel very at ease taking both together. Hope this helps. Oh, also, the article I read mentioned that a lower dose of Prozac like 10, no more than 20 is recommended, because a high dose of Prozac can work against the Phentermine, so you wouldn't see good results. Good Luck!