Neuroleptic Malignant Syndrome (NMS): OverviewDEFINITION: LIFE-THREATENING REACTION TO NEUROLEPTIC MEDICATIONSCAUSATIVE AGENTS: POTENT ANTIPSYCHOTICS (E.G., HALOPERIDOL, FLUPHENAZINE)PATHOPHYSIOLOGY: THOUGHT TO INVOLVE DOPAMINE BLOCKADE AND DYSREGULATION OF THE AUTONOMIC NERVOUS SYSTEM