Parkinson's disease is a chronic (persistent), neurological condition. The condition was named after Dr James Parkinson, who first identified it in 1817. Parkinson's disease affects the... » Read on

The symptoms of Parkinson's disease usually begin slowly and develop gradually, in no particular order. Parkinson's disease affects each individual differently and each person with the... » Read on

Parkinson's disease is caused by a loss of nerve cells in the part of your brain called the substantia nigra. The nerve cells are responsible for producing a chemical called dopamine... » Read on

There are no tests that can definitely prove that you have Parkinson's disease. Your doctor will base the diagnosis on the symptoms you are experiencing, your medical history, and the... » Read on

In the early stages of Parkinson's disease, you may not need any treatment because the symptoms will usually be mild. However, you may need to have regular appointments with your... » Read on