Parkinson's Disease Early and Later Stages Parkinson's disease is neurological degenerative disorder, this disorder is also known as movement disorder as it affects the movement of the individual. Parkinson’s is one of the most common disorders in elderly people who are above 50, even though it can be seen in younger one as well in some cases, this disorder usually affects the men over women. Those who are suffering from Parkinson’s usually develops symptoms like tremor in hands or difficulty in thinking (memory loss), Advance stages of this disease may result in some other neurological disorders like dementia. For the treatment of Parkinson’s disease in Delhi now you can consult with the best neurologist in Delhi Although Parkinson disease doesn’t result in fatal conditions while the symptoms have immense impact on the mobility and daily life of the individual, let us go through the different stages of this chronic neurological disorder, Parkinson’s disease stages