Risperidone
"I have had three serious psychotic events in my life.  The first was Post Partum Psychosis and hospitalization, the second was a breakthrough of my medication about 16 years later, at that time I was taking Mellaril and Zoloft.  I gradually weaned from the Mellaril because I was concerned about tardive disconecia.  I was fine for the next eight years, and had another psychotic break while under some extreme stress.  At that time, my physician added the Risperdal, and I had rapid disappearance off the anxiety and paranoia (it took about a week), and back to work in about a month. I have continued in a high functioning position as a university professor since that time, for the last twelve years, with no additional episodes."