By Lupina Fry, Trinity Woods Wellness Nurse

Parkinson’s disease is a global health crisis and currently one of the fastest-growing neurodegenerative disorders. Its cases are expected to double by 2040. This incurable, progressive condition destroys brain cells that control mood, movement, and cognitive function, affecting millions worldwide.

While Parkinson’s is commonly known for tremors, think of actor Michael J. Fox or boxer Muhammad Ali, Parkinson’s is a “whole body” disease affecting life in numerous ways. The tremors and muscle rigidity are well-known symptoms, but this shaking and stiff ness often slow movement and increase the risk of falls.

Other non-motor symptoms include depression, sleep disorders, anxiety, and loss of smell—can be just as disabling as movement issues. These symptoms may appear years before tremors or stiff ness is noted. Over time, as the disease progresses, it aff ects walking, talking, and swallowing.

As the disease advances, changes in brain function may lead to personality changes and dementia. Many will eventually require continuous care. Despite these challenges, many people live for years with proper management. Early diagnosis is key. Identifying Parkinson’s in its pre-motor phase (signaled
by loss of smell or sleep disorders) is the only way to apply possible disease-modifying treatments
before brain damage can occur.

There is currently no cure or treatment disease. By the time symptoms appear, brain cells may be lost, complicating treatment. The exact cause remains uncertain. Researchers believe genetics, environmental exposure to chemicals or pesticides, or repeated head injuries may be involved.

While not curative, medications can significantly manage symptoms. Regular, intense exercise helps slow the decline in quality of life. Next-generation therapies, such as focused ultrasounds, infusion pumps, and advanced surgical procedures, are available. If you are concerned, consult your doctor now to protect your brain health.

Parkinson’s Awareness color is gray. It is often chosen to represent the “grey matter” in the brain that is affected by the disease.