Supriya Ramesh • 24 Dec 2024
Is Cold Weather Putting Parkinson’s Patients at Risk for More Falls?
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Parkinson's disease (PD) patients are particularly vulnerable to falls, with around 60% experiencing falls annually and two-thirds falling recurrently. These rates are more than double those reported for the general older population. Cold weather, ice, and seasonal infections can further complicate Parkinson's disease. Falls among individuals with Parkinson's disease are associated with significant risks, including hip fractures, which occur two to four times more frequently than in older persons of the same age without Parkinson's. These incidents not only result in increased healthcare costs but also significantly diminish the quality of life.
If you are wondering about the connection between cold weather and Parkinson’s, Dr. Praveen Gupta, Principal Director and Chief of Neurology at Fortis Hospital, explains how temperature changes exacerbate the challenges faced by patients.
The Connection Between Cold and Parkinson's
Many bodily activities depend on the normal functioning of muscles, neurones, and blood vessels. Dr. Praveen Gupta says that cold temperatures can restrict blood vessels and increase muscular stiffness. “Once your muscle contracts, you may not be able to relax it, which in turn can cause hazardous stiffness or disrupt balance, increasing the risk of falling,” he explains. Cold conditions can aggravate the symptoms of Parkinson's disease, making individuals more prone to falls.
Exposure to chilly environments can impair the body's overall functionality. Dr. Gupta highlights that people with neurological disorders like Parkinson’s are particularly susceptible to hypothermia, which occurs when the body’s core temperature dips below 95°F. “Such a low temperature is dangerous and can lead to cardiac arrhythmias (irregular heartbeats),” he warns.
Enhancing Safety at Home
To minimise risks, creating a safe and accessible home environment is essential for individuals with Parkinson’s disease. Dr. Gupta recommends several modifications to enhance safety:
- Flooring: Ensure floors are stable, non-skid, and free of excessive patterns. Maintain good lighting throughout the home to eliminate dark or shadowy areas.
- Walking Paths: Make walking paths wide to accommodate walkers or wheelchairs if necessary. Keep electrical cords and other obstacles out of walking areas to prevent trips and falls.
- Stairways and Furniture: Check that stairs are in good shape, equipped with railings, and blockable for safety. Chairs should have armrests and adequate seat height for easier transitions from sitting to standing.
For bathrooms, Dr. Gupta stresses the importance of:
- Grab Bars: Install grab bars near toilets, tubs, and showers. Avoid relying on towel racks or faucets as substitutes.
- Seating and Accessibility: Use elevated toilet seats with armrests or nearby grab bars. In showers, a sturdy bench with back support can make bathing safer and more comfortable.
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