New figures show around 11 people are diagnosed with skin cancer every day in Northern Ireland, making it the most common cancer in the region. The most serious form, malignant melanoma, is projected to increase by 28% by 2040.

Dr James Irwin of the Western Health and Social Care Trust said the public often underestimates UV exposure on cloudy days, as ultraviolet rays can pass through cloud and glass. Combined with common skin types locally, this keeps the risk of skin cancer high, he explained.

Using sunbeds before age 35 raises the lifetime risk of developing skin cancer by approximately 75%, Dr Irwin added. The UV light from tanning devices damages DNA in skin cells and is classified as a major cancer cause, alongside substances such as asbestos and tobacco.

The doctor stressed that roughly 85% of melanomas are preventable by limiting UV exposure. He advised seeking shade between 10am and 4pm, wearing protective clothing and hats, and using a broad-spectrum sunscreen with adequate SPF. Sunscreen should be reapplied every two hours, especially after swimming or prolonged sun exposure.

Members of the public were also encouraged to check their skin regularly and contact a GP if they notice any new or changing moles or skin lesions.