My 73 year old Father has been diagnosed with this horrible disease. His paranoia has become worse. Everyone is following him, they are all drug addicts,the neighbors have a machine they are using that makes high pitched sounds and banging. The sounds he is hearing aggitates him and raises his blood pressure up.The list goes on and on.The Doctor is one of those following him also,so now he no longer want's to see the neouroligist. He even thinks people have his house wired.
My question is what is a medicine that has been used that works ?