Lucy Devine
Eye health is hugely important, but many of us struggle with dry eyes, strain from screens and floaters in our vision.
While many eye complaints can be harmless, there are some that shouldn't be ignored. This is because they can sometimes indicate something more serious that may require medical attention.
One condition is eye cancer, of which the American Cancer Society estimates there'll be over 3,000 new cases this year in the US.
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They explain that most cancers of the eye in adults are melanomas, which often start in other areas of the body.
Neil Laird, optometrist at online eye health shop Pure Optical, has explained that when it comes to eye cancer, early detection is key.
"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," Lairs told the MailOnline.
"Identifying these subtle signs early on can be crucial. 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 death sentence if detected early."
There are seven key signs to look out for:
Blurry vision can be a symptom of eye cancer, but it can also be indicative of other issues.
It's important to make sure any blurring, or changes to vision, are investigated by a medical professional.
Any shadows, flashes of light, or wiggly lines in your vision should also be looked into to ensure it's nothing serious.
If you notice any lumps or swelling in or around the eyes, they should be immediately checked out by a doctor.
The NHS explain that eye melanoma occurs when the pigment-producing cells in the eyes divide and multiply too quickly, which can produce a lump of tissue (otherwise known as a tumour).
If you notice any unusual redness or irritation that doesn't go away, it's important to seek medical advice.
Dark spots appearing anywhere on your eye should always be investigated. A dark spot on the eye can be the result of a number of different conditions, but it can also be indicative of melanoma.
If you've experienced a change in vision - or a narrowing in your field of vision - this should be investigated to determine a cause and rule out anything serious.
A change of shape - or bulging - anywhere on your eye needs to be evaluated by a doctor.
Pain from eye cancer is usually rare, unless a tumour has grown rapidly.
For more information on eye cancer, visit the American Cancer Society here.