Millions of over-50s have undiagnosed sight and hearing problems, UK study suggests

Millions of people aged 50 or over in the UK have undiagnosed sight or hearing problems, according to research, prompting calls for that age group to have checkups more regularly.

Doctors involved in the research said the findings were “deeply concerning” and warned that those affected were at risk of falls, mental ill-health and of leading socially restricted lives.

One in four people aged 50 and over – 6.7 million people – cannot see clearly out of one or both eyes, according to a pilot stage of the UK national eye health and hearing study.

And three in four older Britons – 20.3 million people – suffer from some form of hearing loss in one or both ears, according to the study, the first of its kind.

The research uncovered “widespread hidden sensory loss”, the sight and hearing experts involved in the study said, with many of those affected unaware of their condition.

Rupert Bourne, a professor of ophthalmology at Anglia Ruskin University and the study’s principal investigator, said: “These figures are deeply concerning. They show that sensory health is being overlooked, even among high-risk groups. We are missing critical opportunities to prevent avoidable sight and hearing loss.”

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Source: The Guardian, 10 October 2025