by Sneha Mantri, MD, MS, FAAN
(NAPSI)—If you or someone you care about is among the 10 million people worldwide who have been diagnosed with Parkinson’s disease (PD), there are a few facts you should know.
What is Parkinson’s disease (PD)?
PD is a progressive brain disorder that damages dopamine-producing neurons.
Symptoms include tremor, stiffness, slow movement and such issues as depression or sleep problems.
