I know my doctor will put me back on a depression drug next week but I just do not know what I should take.They told me this will be a life long thing. I think I have tried all of them. I stay tired all the time. The effexor gave me energy at first then I started throwing up.So they are changing it again. My problem is they said I do not produce serotonin so thats why I guess I have to be on depression drugs to produce that in my body for me. What have you all tried with the least amounts of side effects?That helps build serotonin levels? I soooo wish I could stay off all of it but I cant. I feel like the knowledge here on this board may be able to help me find a good one for me. What have you tried ,for how long and what side effects have you had?