Many people have great results with Celexa and I am glad to hear it is working for you. If it works that is great. I would not mess with it. :)
You will read many posts re the meds and each person has different experiences so do remember what works for one may not work for another.
I have never used this med but used others in the same family. I did not have good success but that is me. If I had a good outcome I would have stuck with the med.