When the sun is shining many people report a feeling of well being, and this is widely acknowledged. It is unrealistic to expect that the public will totally avoid sun exposure. The way forward is to provide information to enable individuals to make informed choices and to promote the message of 'safe sun'.
Ultra violet rays are emitted from the sun and are known to have damaging affects on the skin. In the short term, following excessive sun exposure, one may experience sun burn. Usually 2-6 hours after exposure - redness, burning and more seriously blistering may occur.
In the long term, excessive sun can result in the premature ageing, skin wrinkling and more worryingly it can dramatically increase the risk of developing harmful skin cancers.
Throughout our lives we are exposed to varying amounts of sunlight. As it is not possible to measure how much sun exposure is safe, it is imperative that individuals take precautions to limit the actual amount of sun they are exposed to during their lifetime and to avoid being burnt at all costs.
The sun is at its strongest between 11 am and 3 pm and should be avoided by seeking shade or staying indoors. In Britain, the sun is at its strongest from April to October. Precautions can be taken all year around by using facial moisturisers and hand creams which are now readily available with a sun protection factor from pharmacies and cosmetic counters.
Parents need to be extra vigilant to protect their children and babies in particular. Young children need to wear a T shirt and hat as these act as a physical barrier to the sun and provide good protection.
What about sunscreens?
Always use a sunscreen (
What about sunscreens?) with a sun protection factor (SPF) of at least 15 and preferably higher. With children it is strongly advised to use factor 30. Some manufacturers produce a factor 50.
Ensure the sunscreen protects you from both Ultra Violet A (UVA) and Ultra Violet B (UVB) rays.
Always apply the sunscreen liberally to dry skin and reapply after swimming. Be aware that water actually reflects light, as does concrete and snow!
