As you know anti depressants are not the answer and may compound the problem...I have the CD "help i can't get off my anti depressant" by Dr. Ann Tracy...and here is part of what she says these drugs (high seratonergic drugs) can do...
I was on them for years and I now...have a horrible problem with a pinced nerve.
Dr Tracy says:
With the high seratonin constricting the muscles, the back can be pulled out of place easily causing the vertebrae to pinch nerves.