Embargoed until 00:01 8 March 2017
Lighting up could leave you in the dark
No Smoking Day Eye Health Warning
Leading eye charity, Eye Health UK, today (8 March 2017) marked National No Smoking Day with a warning that the relationship between smoking and sight loss is as strong as the link between smoking and lung cancer and urged smokers to go smoke free.
A smoker is four times more likely to lose their sight than someone who has never smoked.
Chemicals in tobacco smoke trigger biological changes in the eye that can lead to eye disease including age-related macular degeneration (AMD), cataracts and thyroid eye disease. It can also cause poor eye health by contributing to conditions such as dry eye, uveitis and impair colour vision.
Research published in the British Medical Journal reveals one in five cases of AMD, the UK's leading cause of blindness, can be directly attributed to tobacco consumption - equating to around 120,000 cases of AMD across the country.
David Cartwright, chairman of Eye Health UK comments: "Cigarettes cause blindness yet Britain's seven million smokers are largely unaware of the dangers. Fewer than 10 per cent realise smoking can affect their eye health. This compares to 92 per cent associating smoking with lung cancer and 87 per cent identifying a link between smoking and the risk of heart disease.
He continues: "Half of all sight loss in the UK is avoidable and smoking is the single biggest modifiable risk factor. Saying ‘eye quit' and joining the NHS smoke free programme will improve your eye health and significantly reduce your risk of losing your sight. After a decade or so being smoke free your risk of sight loss reduces to that of a non-smoker."
Any amount of smoking, even light, occasional or second-hand can affect your eye health and increase your chances of suffering sight-threatening eye diseases.
Smoking increases your risk of nuclear cataracts (those that form in the centre ‘nucleus' of the lens) three-fold whilst your risk of thyroid eye disease - a condition affecting more than 400,000 people in the UK - surges by more than eight times for heavy smokers.
Smoking cigarettes has also been found to increase the risk of dry eye syndrome -a painful condition characterised by the following symptoms: a sandy-gritty irritation that gets worse as the day goes on, dryness, a burning sensation, itchy, red or tired eyes, and, a feeling that you have some dust in your eye.
Smokers who consume more than 20 cigarettes per day may suffer colour vision defects. Nicotine poisoning can make it difficult to clearly distinguish colours with a red or green hue.
David Cartwright concludes: "Having regular sight tests, once every two years unless advised otherwise by your optometrist, is vital for everyone but never more so than for smokers. Early detection of conditions such as AMD is essential to prevent avoidable sight loss."
The charity has published a smoking and sight loss hub on its websitewww.eyehealthuk.orgwith more information about how smoking can damage your eyesight and the benefits of quitting. It also contains links for free ‘help to quit' services such as quitnow.smokefree.org.uk
For further press information please contact:
Rachel Robson, Eye Health UK Press Office, Tel: 01225 463101 Email:firstname.lastname@example.org
Eye Health UK is the working name of the Eyecare Trust - a registered charity that exists to raise awareness of all aspects of ocular health and the importance of good eyecare. For more information visitwww.eyehealthuk.org
Science & Medicine