Am J Psychiatry 1986; 143:656-657
Copyright © 1986 by American Psychiatric Association
Prevalence of the rabbit syndrome
R Yassa and S Lal
Among 266 chronic inpatients receiving neuroleptics, six of the 137 (4.4%)
receiving neuroleptics alone and none of the 129 receiving concomitant
anticholinergics manifested the rabbit syndrome. Procyclidine resolved the
signs of all affected patients. The syndrome's potential prevalence remains
unknown.