[Progressive supranuclear paralysis with levodopa-induced dyskinesia].

Progressive supranuclear palsy (PNP) is a neurodegenerative disease characterized by a combination of progressive akinetic-rigid syndrome, postural instability with frequent falls, supranuclear ophthalmoplegia, pseudobulbar syndrome and frontal dementia. The disease usually develops after the sixth decade of life, and has a progressive course. An own description of the clinical case of progressive supranuclear palsy in a 79-year-old patient with oromandibular hyperkinesis while taking levodopa is presented.