depression
"I've been taking Celexa for about a month now. It helped me a little at first, now I'm having crying spells and feeling hopeless again.  The glass is always half empty. I'm taking 20 mg.  I was hoping Celexa would work.  I had been taking Paxil 20mg for about three years and I was so happy on it! It didn't matter what was going on in my life. I felt great.  I stopped taking Paxil because it made me sleepy all the time.  I guess I'll continue for a few more weeks with Celexa.  If things don't get better I'm going back to Paxil."