Health and Science Story

22 November 2008 19:59 BST

Glaucoma warning on world sight day

People are being advised to book themselves in for regular eye tests as part of measures to educate the population on the dangers of glaucoma on world sight day.

Glaucoma is the leading cause of preventable blindness in the UK but often goes unnoticed until its advanced stages.

Research shows that less than half of adults in Britain have had their eyes tested in the last five to ten years. While more than half a million people suffer from glaucoma in England and Wales, nearly one fifth of those suffering from the condition did not have regular eye tests before they were diagnosed with the condition.

Most cases of glaucoma occur because pressure builds up inside the eye, caused by internal fluid failing to drain away properly.

Health experts maintain that many people in Britain do not realise that they may be eligible for free eye tests and that with regular check-ups, glaucoma can be detected and treated early, preventing loss or no further loss of vision.

"In all the developed world only half of those with glaucoma are diagnosed and receiving therapy. This need not be the case - everyone has access to eye health professionals. Let's make this country the first to prevent unnecessary blindness and disability from glaucoma" Ian Murdoch, a consultant ophthalmologist from Moorfields eye hospital, said.

TV presenter Gloria Hunniford, who has lent her support to the Windows to Health campaign, added: "It is estimated that 95 per cent of what we learn about the world around us comes through vision and hearing, which makes blindness and particularly preventable blindness a devastating human condition.

"Having had eye problems myself in the past and with an aunt who actually suffers from glaucoma, I am keen to urge all people to book themselves an eye test for their peace of mind."