Stiff Shoulder Syndrome and Parkinson’s Disease
Are your shoulders stiff? You may be suffering from stiff shoulder syndrome. Could it be from Parkinson’s disease?
Shoulder stiffness is, in fact, often associated with Parkinson's disease, a brain disorder caused by a lack of dopamine in the brain. Dopamine is a chemical that helps you to have smooth, coordinated muscle movements.
Source: Very Well Health
