I was on Paxil for about 18 years. Then, I decided to stop. I tapered off gradually, going from 20 mg to about 2.5 mg over the course of about 5 months. Then, all hell broke loose -- I experienced extreme anxiety, and my depression returned. I went to my doctor and he put me back on Paxil 20 mg. I ve been on it again now for about 10 weeks, but it doesn t seem to be working. Combining the Paxil with Ability and then Wellbutrin has not seemed to improve things. What should I do