This week (2-8 May 2022) is Sun Awareness Week, the British Association of Dermatologists’ annual campaign to raise awareness of the importance of sun protection. To help you understand how you can enjoy the summer without putting your health at risk, we’ve put together a short guide.
Getting the sun on bare skin guarantees an intake of vitamin D, vital in helping the body absorb calcium for strong bones and teeth. However, to ensure you stay healthy and safe, read our tips on how to stay safe.
According to the British Skin Foundation, skin cancer is the most common form of cancer in the UK and rates continue to rise. At least 100,000 new cases are now diagnosed each year, and the disease kills over 2,500 people each year in the UK -that's seven people every day.
Ultraviolet (UV) radiation from the sun can cause damage to the skin and lead to skin cancer. In fact, UV exposure is the main preventable cause of skin cancer.
Experiencing severe sunburn, particularly in childhood, increases the risk of developing skin cancer in later life, so it's very important to protect yourself and your family from the sun.
How can I protect myself in the sun?
Here are the lines of defence to protect against the sun. Use them all to stay safe:
Clothing and a hat
- Clothing should always be your first line of defence against damage from the sun
- Cover as much of the skin as is possible, paying special attention to the shoulders which burn easily
- Consider t-shirts and hats even when in the water, especially for children and those who burn easily
- A 'legionnaire' style hat with a wide brim is best, as it will shade the head, face, ears and neck. Baseball caps do not shade the ears or neck, and so are not as effective
UV radiation can also damage the eyes, and so sunglasses with good quality lenses that filter out the UV are essential. Those with an EU CE Mark are proven to offer safe protection. Styles that wrap around, and so do not allow sun in at the sides are better.
When buying sunglasses, you should look for the EU CE Mark and a sticker that says UV400, which will ensure that harmful UVA and UVB rays are filtered out. Styles that wrap around, and so don’t allow sun in at the sides are better.
Watch our oculoplastic webinar with Consultant Oculoplastic Surgeon, Miss Elizabeth Hawkes, to find out how to protect the delicate eye area from the sun.
SPF 30+ Sunscreen
- No sunscreen provides absolute protection, so it should be used with the other lines of defence, and not alone
- Generously apply sunscreen with SPF30 or more to all areas of skin exposed to the sun. A waterproof sunscreen is better, even if you are not swimming, as it protects you better if you sweat
- Apply the sunscreen 20-30 minutes before going outside, and at least every 2 hours. If you swim or sweat a lot, use it more often. Remember using a towel or lying back on a fabric sunbed can rub the sunscreen off
- SPF stands for 'Sun Protection Factor' and refers to the level of protection against UVB radiation, linked to skin cancer. Look for a 4 or ideally 5 star UVA rating on the bottle which will help protect from UVA radiation, associated with skin ageing
- Check the expiry date of your sunscreen, as out of date sunscreen will not be as effective and you risk burning
- Don't forget to protect your lips - using a SPF30+ lip balm
Keeping cool in the shade is a good way of protecting yourself from the sun, especially if you are very fair skinned. Just ten minutes of strong sunshine is all it takes to burn pale skin. Find some shade whenever possible, but especially in the middle of the day, between 11am and 3pm, when the sun is at its strongest.
Always keep babies and toddlers in the shade if you can.
Remember - if in doubt, check it out!
You will find much more information on the British Skin Foundation website.
Published on 03 May 2022