I have been on many different antidepressents since september 2008 because when I take a anti dpressent pill it will work for two weeks then it seems like the symptoms seem to return. I have asked my pscycologist and psychatrist why this happens they told me that they do not know. I have been on 25 milligrams of adderall xr while I was taking the other antidepreesents it seemed to work o.k. for a short period but then it seemed to stop working so great so my psychatrist dropped the adderall down to 20 milligrams and that worked great but in the last week in a half I seem to be having slight mood swings. How can I tell if my celexa dose is to high or to low as well as the adderall XR?