I been on Wellbutrin 300XL for years & my Dr gave me a starter pack of Viibryd. Today I was to take a10mg tab but deceided to only take half. I read the side effects & wonder how this med is on the market. I would like to now if anyone has been doing fine with 5mg. I 'm to stay on the Wellbritin & really don't want to take anymore Viibryd if a "feel" a benefit.