Has anyone ever experienced rare side effects with atypical antipsychotic paliperidone (Invega)? I ask this because my child has complained about his heart feels like electricity. He has restless legs and insomnia. He is taking this medication for the use of Irritability, Repeated Behaviors and Insomnia. It seemed to help for a few months then things started going bad. His doctor is prescribing a heart monitor to be worn. They are also watching him for NMS a rare condition that is found n this… read more