The classification of sleep disorders in Parkinson disease has no international criterion at present.However

the foreign scholars incline to classify them into four types: insomnia

rapid eye movement behaviour disorder

excessive daytime sleepiness and sleep attacks.The sleep disorders in Parkinson disease are influenced by the disease's disturbance on the sleep central structures and transmitters

the Parkinson motor symptoms

the treatment-related and the psychiatric symptoms

the autonomic dysfunction and gene mutation and so on.To review types

the etiology

pathogenesis

the clinical major strategics of treatment of sleepiness in Parkinson disease

which is an To improve the recognition of clinicians for sleep disorders in Parkinson disease and the quality of life of the patients

the non-motor complications of Parkinson disease

including the types

the etiology

the pathogenesis and the clinical strategies of treatment

is reviewed.