It can be like navigating a new environment when you have a chronic neurological condition. At ZHAO Neurology, we view Parkinson’s disease as a journey that calls for a steady hand, knowledgeable direction, and a customized road map, rather than just a medical diagnosis. Regaining quality of life begins with understanding the “how” and “why” of Parkinson’s.
What is Parkinson’s disease?
Movement is the main symptom of Parkinson’s disease, a progressive neurological condition. It happens when nerve cells in the substantia nigra, a particular area of the brain, deteriorate or die. These cells produce dopamine, a chemical messenger that enables the brain to interact with the muscles to coordinate fluid, intentional movement.

We know that a combination of environmental triggers and genetic factors likely contributes to the precise cause, which is still under extensive worldwide investigation. The most crucial thing to realize is that, although there isn’t a cure at this time, many people are able to lead active, fulfilling lives for many years after receiving a diagnosis thanks to improvements in management.
Identifying the Signs
Parkinson’s disease frequently starts slowly. Early detection is essential for putting neuroprotective measures into place and managing symptoms, according to our clinical experience. Generally speaking, symptoms fall into two categories:
1. Movement-Related Motor Symptoms
Tremors: Usually occur while at rest and begin as a mild shaking of a finger, hand, or foot.
Bradykinesia is the term for “slowness of movement.” Even seemingly easy tasks, like buttoning a shirt, can take more time.
Rigidity: Tightness in the trunk or limbs that can restrict movement and be uncomfortable.
Postural instability: Issues with coordination and balance that could make falls more likely.
2. Symptoms That Are Not Motor
There is a widespread misperception that Parkinson’s disease only affects movement. Sleep disturbances, mood swings (such as anxiety or depression), exhaustion, and cognitive changes are “invisible” symptoms that many patients encounter.
The Significance of Specialized Care in Singapore

It takes more than just a prescription to manage Parkinson’s disease; you need to work with a specialist who is up-to-date on the most recent clinical developments.
Dr. Zhao Yi Jing, our chief neurologist, brings a wealth of experience developed at Singapore’s most esteemed institutions, such as Singapore General Hospital (SGH) and the National Neuroscience Institute (NNI). As a primary investigator in regional clinical trials and a former clinical assistant professor, Dr. Zhao combines academic accuracy with a patient-centered, compassionate approach.
We offer a haven for neurological health, whether you’re looking for a first diagnosis or a second opinion on complicated symptoms. From Parkinson’s and motor neuron disease to specialized headache treatments and sleep disorders, our practice at Mount Elizabeth Medical Centre is prepared to handle a wide range of conditions, guaranteeing that your care is well-coordinated, expert-led, and intensely individualized.
Take Your Neurological Health to the Next Level
Professional assistance is available if you or a loved one is experiencing changes in neurological health, balance, or mobility. Throughout every phase of your health journey, Zhao Neurology is dedicated to assisting you in maintaining your independence and vitality. Schedule a comprehensive assessment today at your earliest convenience.



