ARE YOU AT RISK?
What puts me at risk of skin cancer?
Everyone, regardless of skin colour, is potentially
at risk for skin cancer. Anyone who spends time outdoors is at risk
— not just those who sunbathe. But some people are at a higher
risk for skin cancer than others, either because of their skin typeor their behaviour in the sun.
A number of things can put you at risk of developing
skin cancer. But there’s good news. You can always do something
to reduce your risk.
The risk factors are:
your skin type •
ultraviolet radiation •
ozone depletion
• tanning
• sunburn
Does my skin put me at greater
risk?
Human skin varies greatly in response to UV exposure.
In general, there is a more damaging response in people who have
very fair skin, who cannot or have difficulty tanning after sun
exposure (see table below) In general, people with skin types I
& II are most vulnerable to the effects of UVR, both short-term
effects such as sun burning and long-term effects such as skin cancer
and ageing.
| Skin Type |
Unexposed Skin Colours |
UVR Sensitivity |
Sunburn History |
Tanning Ability |
| I |
White |
Extremely Sensitive |
Always burns on minimal exposure |
Never tans |
| II |
White |
Very Sensitive |
Burns very readily |
Tans slowly and with difficulty, freckles
common |
| III |
White |
Moderately Sensitive |
May burn on regular sun exposure with no
protection |
Tans relatively slowly |
| IV |
Light Brown |
Relatively Tolerant |
Burns rarely |
Tans rapidly on minimal sun exposure |
| V |
Brown |
Very Variable |
Despite pigmentation, may burn very easily
on sun exposure |
Difficult to detect on heavily pigmented
skin |
| VI |
Black |
Relatively insensitive |
Rarely burns (NB sunburn is difficult to
detect on heavily pigmented skin) |
Difficult to detect on heavily pigmented
skin |
Two thirds of Irish people have types I or II skin
so take extra care if you have:
- pale or freckled skin that burns easily or doesn’t
tan;
- naturally red or fair hair;
- blue, green or grey eyes;
- 50 or more moles;
You should also take extra care (even if you are
not skin type I or II) if you:
- have a history of sunburn;
- have a personal or family history of skin cancer; or
- spend a lot of time working or playing outdoors.
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