Parkinson's disease is a progressive, disabling disease that can rob people of the ability to walk and cause other movement problems. There is no known cure, but medications can slow the progress of Parkinson's. Researchers are predicting ...

Parkinson's disease is a progressive nervous system disorder that affects movement. Symptoms start gradually, sometimes starting with a barely noticeable tremor in just one hand. Tremors are common, but the disorder also commonly causes stiffness ...