I need help with anti-depressants?

I used to take Celexa, and it worked well for me. It's hard to answer your question regarding effectiveness, as it depends on the individual. I did not notice any side effects with Celexa; however, I had side effects with Zoloft and Prozac (diarrhea, nervousness, loss of appetite, sleeplessness, all of which I felt contradicted the reasons for taking an antidepressant in the first place).