A new study out of Europe suggests that careful reductions in dosage levels of antipsychotic medications over time improved long-term rates of recovery and functional remission in patients diagnosed with a first-episode psychosis.
You have to do it very carefully though - because initially the study says that relapse rates were higher; so not for everyone. Work closely with your doctor / psychiatrist if you try this.
Source:
http://www.europsy-journal.com/article/S0924-9338(15)30056-0/abstract