[Awakening ptosis]

Abstract

Background: A variable ptosis may point towards serious neurological disorders and is presented to general practitioners, ophthalmologists and neurologists.

Case description: Two patients presented at the neurology outpatient clinic with a ptosis confined to awakening from sleep. There were no other neurological complaints and neurological examination was normal. The diagnosis 'awakening ptosis' was made.

Conclusion: Awakening ptosis is a benign, but rare disorder. The exact pathophysiology remains unclear. In the case of a classic clinical picture of awakening ptosis, additional examinations are not indicated.