If you're no longer able to parallel park or catch a ball, experts warn that clumsiness may not be to blame.
Because a slight change in vision could be the first warning sign of the neurological disease Parkinson's, according to a leading NHS doctor.
Early indicators of this condition have long included tremors, rigidity, slow movements and loss of smell.
But according to Dr. Punam Krishan, who appears on the BBC Morning Live program, depth perception is a 'common challenge' for people with Parkinson's and 'presents significant problems with mobility'.
More than ten million people worldwide are thought to suffer from the disease, including Michael J. Fox, Billy Connolly and Jeremy Paxman.
Parkinson's is caused by the loss of nerve cells in an area of the brain that is responsible for producing dopamine, which helps coordinate body movements.
The condition worsens over time, as more cells die, leaving patients increasingly unable to perform daily tasks.
While Parkinson's can alter vision in a variety of ways, including double vision, hallucinations and dry eyes, two certain areas of the home can present particular problems for those who experience difficulties with depth perception, Dr. Krishan said.
Getting into the bathtub can be dangerous as the surfaces become slippery when wet, so only steady feet can prevent a fall.
“For older relatives, I would recommend a low-entry bathtub, or if possible, a shower, to minimize the risk. Stairs can also be dangerous for anyone with depth perception or mobility issues. Make sure your vision, or that of your elderly relative, is not impaired by checking that going up or down stairs is not a problem.”
She added: “Being able to move freely around the home is key to maintaining independence as we age, so identifying this warning sign early—in yourself or a loved one—can help you get the right help and continue to enjoy life at home. Making some changes at home also helps manage the condition. Handrails or a stair lift can help you move around independently and safely.”
Parkinson's affects around 153,000 people in Britain and 500,000 in the US.
But this figure is expected to rise to 172,000 adults in the UK by 2030, according to experts.
Every hour, two people are diagnosed with the condition in the UK and the disease costs the NHS more than £725 million a year.
Other common signs include balance problems, such as coordination difficulties and muscle cramps.
But it is a disease that is still poorly understood and experts are still trying to figure out what causes it.
It is thought to be the result of a combination of genetic changes and environmental factors.
Although there is no cure, there are treatments that can manage symptoms and maintain quality of life for as long as possible. /Express newspaper/
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