When it comes to sore eyes people can often dismiss the symptoms as being from too much screen time or just being tired. But there is a risk you could be missing a vital clue that you have a potentially deadly cancer.
Cancer Research UK says around 880 people are diagnosed with ocular cancer in the UK every year with about 130 losing their lives to the disease. But with it making up less than 1% of all new cancer cases some of the signs to watch for are little known.
Tuesday, February 4, is World Cancer Day 2025, leading to one eye expert sharing details of what people need to look out for. Neil Laird, Specialist Optometrist at Pure Optical, says: “Many people tend to overlook changes in their vision or the appearance of their eyes, assuming it’s simply a result of ageing, stress, or just using their devices for too long.
“Yet, identifying these subtle signs early on can be crucial. A simple visit to an optometrist could not only protect your eyesight but also your overall health.”
He said symptoms to watch out for include:
- Blurred vision or sudden changes in eyesight: Ongoing struggles with focus or experiencing double vision might point to a deeper issue.
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Dark spots on the iris: Whether it’s growths or enlarging patches on the coloured part of your eye, these signs should be taken seriously
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Flashes of light or shadowy shapes: Experiencing these could indicate retinal problems or tumours within the eye
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Lumps or swelling around the eye: Persistent swelling or the appearance of a lump should not be overlooked
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Redness or irritation: If redness persists despite standard treatments, it’s important to consult a medical professional
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Bulging or changes in appearance: A sudden difference in symmetry or a protruding eye requires attention
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Loss of peripheral vision: Gradual narrowing of your visual field may signify a serious condition.
The expert added: “Many of these symptoms can resemble harmless conditions, which is why they can be easily dismissed. However, if something seems off or continues longer than you’d expect, it’s always wise to have it examined. Eye cancer doesn’t have to mean a life sentence if detected early.”
Early detection is important as it significantly improves treatment outcomes, with around 95% of people diagnosed with eye cancer in England surviving their disease for one year or more. This is why it’s important to have regular eye exams every two years, or once a year if you’re at an increased risk.
Understanding your family history is also important because people who have a first-degree relative diagnosed with melanoma have a 30-50% increased risk of developing eye cancer. The optometrist added: “Shielding your eyes from UV radiation is also crucial, as UV exposure can lead to uncommon forms of eye cancer, like conjunctival melanoma.
“To minimise this risk, wear quality sunglasses that block UV rays or add a layer of UV protection to your everyday glasses. World Cancer Day is a crucial reminder to stay vigilant about our health.
“While eye cancer may not receive as much attention as other types, its effects can be equally significant. This year, make it a point to focus on your eye health by booking a routine eye exam or seeking advice from a professional if you observe any unusual changes.” For more advice on how to care for your vision, visit the Pure Opticalwebsite.