RT Journal Article SR Electronic T1 Carbamazepine-induced dyskinesia and ophthalmoplegia JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP 367 OP 372 VO 57 IS 4 A1 Schwartzman, Michael J. A1 Leppik, Ilo E. YR 1990 UL http://www.ccjm.org/content/57/4/367.abstract AB Antiepileptic drug-induced dyskinesias are well described with phenytoin but have only occasionally been reported with carbamazepine. We present two patients with carbamazepine-induced dyskinesia, one with ocular skew deviation and down-beating nystagmus associated with a high therapeutic level, and another with systemic dyskinesia with a toxic carbamazepine level, and compare these with previously reported cases.