Yes, thank you. I am maxed out on Cymbalta 120MG at day for depression and fibro. PDOC said this would be a "booster", I did not ask about the exact kind of medicine it was. I also take Xanax but depression is getting worse and I have increased my talk therapy sessions. After a little reading I see there are "boosters" for most depression meds like Abilifly, but it does not say to use with Cymbalta. And, yes again you are corrrect worsening depression is really bad. I have had it for several years and did Paxil, Effexor but Cymbalta seems best until a month or so ago. It has only been about a week on deplin now as a booster, but I really do not feel any better yet.