Parkinson's disease is a brain disorder that causes unintended or uncontrollable movements, such as shaking, stiffness, and difficulty with balance and coordination. Symptoms usually begin gradually and worsen over time. As the disease progresses, people may have difficulty walking and talking.
Symptoms of Parkinson’s disease
Parkinson’s has four main symptoms:
Tremor in hands, arms, legs, jaw, or head
Muscle stiffness, where muscle remains contracted for a long time
Slowness of movement
Impaired balance and coordination, sometimes leading to falls
Other symptoms may include:
