I just started taking 30 mg of Cymbalta a few days ago. Ever since then I have experienced significant paranoia and anxiety every time that I take it. Previous to this drug, I was taking 50 mg of Zoloft and had been for 5 years until the sexual side effects just became to frustrating. During my time on Zoloft, I never experienced any side effects like this. My question is whether I should call my doctor and ask to switch to a different medication or, is this a common side effect that will subside with time?