Parkinson Disease

Parkinson disease (PD) is a chronic, progressive neurodegenerative condition best known for affecting movement, including slowness (bradykinesia), tremor, stiffness, and balance changes, but it also commonly involves sleep disturbance, constipation, mood symptoms, fatigue, pain, and cognitive changes. In western medicine, PD is largely understood as a disorder involving loss of dopamine-producing neurons and broader network dysfunction in the brain. In eastern medicine, symptoms may be interpreted through patterns involving internal wind, deficiency, impaired circulation, or disrupted mind-body regulation. These frameworks differ, but both often aim to improve day-to-day function and quality of life.

Treatment options vary because Parkinson disease is highly individualized. Some people mainly struggle with tremor, others with stiffness, gait freezing, medication wearing-off, sleep disruption, or non-motor symptoms. Stage of disease, age, work and exercise goals, swallowing status, fall risk, and willingness to accept medication or procedural risks all affect the tradeoffs. Research support is strongest for dopaminergic medication, exercise-based rehabilitation, and in selected cases deep brain stimulation, while acupuncture, tai chi, qigong, and related approaches have more variable but sometimes supportive evidence for symptom relief, balance, or quality of life.