depression
"What a success Pristiq was after being on Effexor which took away my sex drive completely.  Now I have my sex drive back.  

And I take a large dose of Trazodone to treat fribromyalgia which causes a severe sugar addiction.  I mean most of my calories were from sugar, until the Pristiq which eliminated the addiction.  Now I just enjoy sugar, but not the super addiction.  

And the Pristiq has treated my depression which was terrible after going onto Savella (after the Effexor). "