I cannot specifically diagnose what you are experiencing and I really cannot explain the mechanism of action of Saphri as this is very complex (it binds to serotonin and dopamine receptors in the brain) We
do know that it can cause various
side-
effects including movement disorders, increased prolactin(brain hormone) levels, weight gain, and dizziness. Cymbalta is a SNRI and elevates mood and decreases pain fiber signals.