摘要：

帕金森病是中老年人群常见的神经变性病，临床表现主要包括运动症状和非运动症状，疼痛是常见的非运动症状，因影响患者生活质量而倍受关注。然而目前关于帕金森病疼痛的发病机制仍不明确，尚待进一步研究。本文拟就可能的帕金森病疼痛发病机制进行阐述。

关键词: 帕金森病, 疼痛, 综述

Abstract:

Parkinson's disease (PD), a neurodegenerative disease, is very common in middle aged and older people. There are two kinds of symptoms: motor symptoms and non - motor symptoms (NMS). Pain, a commonly reported NMS of PD, can significantly affect the quality of life, thus causing more attention. However, mechanisms of pain in PD is not clear, and need to be further researched.

Key words: Parkinson disease, Pain, Review