Consequences of Parkinson's disease on quality of life

Parkinson's disease (PD), is identified as a neurodegenerative disease, tending to attack the Central Nervous System, severely damaging neural regions of substantia nigra. Globally PD ranks second as the most prevalent neuronal degeneration disease. The origins of PD are multifactorial, because nowadays a unique biological or genetic cause to explain the etiology of full and satisfactory way is unknown. They now recognize a variety of seven types of Parkinsonism, producing affectations in its various stages, both at the serotonin, norepinephrine and acetylcholine systems. The drastic effects caused by PD on Quality of Life (QoL) of patients, can be evaluated quantitatively and scientifically and from the multiple tests and evaluations that have emerged within the field of health sciences. The four most common symptoms of Parkinsonism recognition are postural instability, body rigidity, bradykinesia and tremors. PD is still little intervened in the early stages of emergence, especially in developing nations, so that greater unity between scientific disciplines and public health systems are required to improve the QoL's populations.