common side effects of invega
INVEGA SUSTENNAÂ® may cause serious side effects, including: 1  stroke in elderly people (cerebrovascular problems) that can lead to death. 2  Neuroleptic Malignant Syndrome (NMS). 3  problems with your heartbeat.  uncontrolled movements of your tongue, face, mouth, or jaw (tardive 1  dyskinesia) metabolic changes.  low blood pressure and fainting.