One more thing, ...
....when you were placed on Celexa, did you just jump straight to 40 mgs,all in one shot?
Reason I ask is because, normally ,doctors will SLOWLY place a patient on these anti-depressants. They (Docs) normally never put a patient straight on the higher dosages in one day.
When I was placed on Celexa, for example, my Doc placed me on 20 mgs for over two weeks. Then once my body got used to it, my Doc upped my dosage to 40mgs, but very slowly.