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Skin cancer is one of the most common cancers in the world, but do you know the symptoms to look out for or what causes it? People all over the world have been affected by skin cancer including the likes of Duchess of York - Sarah Ferguson, Australian actor Hugh Jackman and comedian Katherine Ryan. There are two types of skin cancer - melanoma and non-melanoma. Melanoma is a type of skin cancer that can spread to other areas of the body, according to the NHS .
While non-melanoma skin cancer, NHS inform says, refers to "a group of cancers that slowly develop in the upper layers of the skin" . There are two types of skin cancer - melanoma and non-melanoma. (Image: Getty Images) Non-melanoma is the more common of the skin cancers, while melanoma spreads faster in the body.
You or someone you know may have skin cancer so here are the symptoms to look out for and ways to avoid getting it. Skin cancer symptoms Melanoma skin cancer Signs of melanoma skin cancer include a new mole appearing on your body or a change in an existing mole, the NHS says. "Melanomas can appear anywhere on your body, but they're more common in areas that are often exposed to the sun," the NHS website continues.
"Some rarer types can affect the eyes, soles of the feet, palms of the hands or genitals. "Check your skin for any unusual changes. Use a mirror or ask a partner or friend to check any areas you cannot see.
" Moles that could be associated with melanoma skin cancer include ones that are: Uneven (shape or edges) Mix of colours Large Have changed over time People are urged to see a GP if they have a mole that has: Changed size, shape or colour Is painful or itchy Inflamed, bleeding or crusty A new or unusual mark on your skin that has not gone away after a few weeks A dark area under a nail that has not been caused by an injury When to see your GP about cancer Non-melanoma skin cancer The main symptom of non-melanoma skin cancer is a growth or unusual patch on the skin, the NHS website says. Any part of your skin can be affected, but it's most common in areas exposed to the sun, such as the: Head, face and ears Neck and shoulders Back Hands Lower legs The NHS adds: "The growths or patches can vary in colour, size and texture." People are urged to see a GP if they have a growth on their skin that: Is getting bigger or has changed colour or texture Hurts, itches, bleeds, crusts or scabs for more than 4 weeks Skin cancer pictures - what it looks like The NHS website has shared a number of photos showing examples of various forms of skin cancer: Melanoma skin cancer Melanoma skin cancer can come in the form of a mole that is either changed over time, is uneven in shape, is a mix of colours or is large.
(Image: NHS) Non-melanoma skin cancer A few examples of non-melanoma skin cancers provided by the NHS. (Image: NHS) Causes of skin cancer The most common cause of skin cancer (both melanoma and non-melanoma) is ultraviolet (UV) light, according to the NHS. UV light comes from the sun and is also used in sunbeds.
Skin cancer is more common in older people, but younger people can also get it. You're also more likely to get skin cancer, the NHS says, if you have: Pale skin that burns easily in the sun Red or fair hair Blue or green eyes A large number of freckles or moles Had a lot of sun exposure and you've had sunburn a lot in the past Used sunbeds a lot A history of skin cancer in your family or you've had skin cancer before How to avoid getting skin cancer The NHS says: "Staying safe in the sun is the best way to lower your chance of getting skin cancer (both melanoma and non-melanoma)." RECOMMENDED READING: Breast cancer symptoms to look out for, causes and treatment available What is shingles? Major questions answered from its cause to if it can kill you What is the difference between 111 and 999? Which to call in medical emergency The common disease medical experts believe will cause the next global pandemic It recommends: Staying out of the sun during the hottest part of the day (11am to 3pm in the UK) Keeping your arms and legs covered and wearing a wide-brimmed hat and sunglasses when outside to provide protection against UV rays Use sunscreen with a sun protection factor (SPF) of at least 30 and at least 4-star UVA protection – make sure you reapply it regularly Make sure babies and children are protected from the sun For more information, visit the NHS website or if you have any concerns contact your local GP.
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