I'm allergic to four APs, so it's good in that sense for me. I have not experienced any side effects. I have trouble with insomnia and this added to my mix has seemed to work for the most part. It's so hard to try new meds because of those possible side effects. I look at it like this, it's only possible. I have to be on meds otherwise I will lose everything. I had a horrible reaction to Latuda that messed up my life for a long time and I've still been willing and able to try new meds for the reasons stated above. Now they have that new test you can take that will tell you what needs are the best and worst for your body. If the Geodon does not work I'm going to see if my insurance will cover it. Hope this helped.