MNS, omfattende rhabdomyolyse og hypertermi, karakteriseres ved motoriske symptomer (rigiditet, myoklonus, tremor), ændring i mental tilstand (f. eks. agitation, forvirring, koma), hypertermi, autonom dysfunktion (takykardi, labilt blodtryk) og forhøjet serum kreatinfosfokinase.
NMS, including rhabdomyolysis and hyperthermia, is characterised by motor symptoms (rigidity, myoclonus, tremor), mental status changes (e. g., agitation, confusion, coma), hyperthermia, autonomic dysfunction (tachycardia, labile blood pressure) and elevated serum creatine phosphokinase.