Am J Psychiatry 1981; 138:1115-1116
Copyright © 1981 by American Psychiatric Association
Sympathoadrenomedullary hyperactivity in the neuroleptic malignant syndrome: a case report
JH Feibel and RB Schiffer
The authors describe a patient with the neuroleptic malignant syndrome
whose excessive catecholamine excretion indicates hyperactivity of the
sympathoadrenomedullary component of the autonomic nervous system. Their
finding provides a physiological basis for using catecholamine blocking
agents to treat some patients with this syndrome.