When taken as directed, antipsychotic medications can make a huge difference in the long-term potential for minimizing relapses and hospitalizations. Relapses usually happen when people stop taking their medication or take it only occasionally. People often stop their medication because they feel better and don't think they need it anymore. However, you should never stop taking an antipsychotic medication without first checking with your doctor. And even if your doctor gives you the OK, you should taper the dose of your medication gradually and not stop it suddenly.