I am suffering from depression which started om 2000 due to menopause. Doctors presecribed me the following medication: Endep, Avanza, Pristiq, seroquel, cipramil, tofranil, effexor and seniquan. The latest I am on now is seniquan and have been on it for 4 weeks and no development. My depression relapsed May 2013. I am scared stiff whenever I change medication. Please help.