Pharmacy Daily | Skin Cancer

Given Australia’s climate, it isn’t surprising that we have one of the highest rates of skin cancer in the world. However, what is surprising is that it is almost entirely preventable. Yet, it is the most common cancer in people aged 15-44 years and claims the lives of more than 1,700 Australians each year. So, with summer fast approaching, the application of sunscreens and being smart when in the sun is more important than ever. When recommending a sunscreen it is important to recognise that both UVA and UVB radiation contribute to melanoma and non-melanoma skin cancers. So, not only should the product label have a high Sun Protection Factor (SPF), it should also be labelled ‘broad-spectrum’. Per the Australian standards, only products that filter UVA in addition to UVB can be labelled ‘broad spectrum’. It is also preferable that the product be fragrance-free, noncomedogenic and non-irritating. Once you have recommenced a product it is important to ensure is properly used. It should be applied liberally 20 minutes before going outdoors and then every two hours afterwards. But what does “apply liberally” mean? According to the Cancer Council it means ‘at least a teaspoon for each limb, front and back of the body and half a teaspoon for the face, neck and ears’. It is worth remembering that sunscreens should always be used in conjunction with other measures such as sunglasses, hats, sun-smart clothing and remaining in the shade where possible. For more information on skin cancer and the National Skin Cancer Action Week (21 to 27 November), visit the Cancer Council’s website at: www.cancer.org.au/ cancersmartlifestyle/ SunSmart.htm. This week’s contributor is Corrin O’Brien, Medical and Regulatory Affairs Associate at Galderma Australia.

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