The analysis of the literature dedicated to modern ideas and achievements in the study of the pathogenesis, the incidence and characteristics of the clinical manifestations of pain syndromes in Parkinson's disease. It is shown that the disease is characterized by a variety of painful phenomena, combining features of the central and peripheral pain. Peripheral mechanisms of pain are realized as a consequence of mixed neuropathy (predominantly axonopathy) sensory and motor fibers. When electroneuromyographic study found a reduction of the amplitude sensory capacity, latency increase and decrease the speed of the pulse.