Recent advance in Parkinson’s disease with excessive daytime sleepiness HAO Mengdie，ZHANG Lijie，YANG Xinling The Second Affiliated Hospital of Xinjiang Medical University，Urumqi 830000，China Corresponding author：YANG Xinling 【Abstract】 Parkinson’s disease（PD）is the second most common neurodegenerative disorder. In recent years，non-motor symptoms of PD have received more and more attention. Excessive daytime sleepiness（EDS）is one of them，which seriously affects the mood，work，daily life and life quality of PD patients. EDS in PD has been proposed for decades，but it is still easily neglected in clinical practice. This paper reviews the research progress of PD related EDS in epidemiology，pathophysiology，clinical relevance，clinical evaluation，drug therapy and non -drug therapy，and provides help for early identification and intervention of PD patients with EDS. 【Key words】 Parkinson’s disease；Neurodegenerative disorder；Excessive daytime sleepiness；Sleep disorders；Non-motor symptoms
