To help reduce the risk of Basal Cell Carcinoma (BCC) and other types of skin cancers, consider following these essential tips:
- Seek shade during the peak sun hours between 11 a.m. and 3 p.m. in the warmer months. Additionally, protect your skin by wearing appropriate clothing, including a hat and sunglasses; darker, thicker fabrics offer better protection than lighter, thinner ones. It is also important to avoid tanning beds altogether.
- Sunscreen: When using sunscreen, opt for a broad-spectrum SPF 50 that contains PABA to effectively absorb UV rays. Look for a high Sun Protection Factor (SPF 30 or 50) for UVB protection and ensure it has 4 or 5 UVA stars for UVA defence. Apply sunscreen generously to all exposed areas, including your lips, 15 to 30 minutes before sun exposure, and reapply every two hours.
- Perform a Body Mole Self-examination: Conduct a monthly body self-examination of your skin to monitor existing moles and check for any new skin lesions.
When it comes to existing moles, you should monitor any alterations in their shape, border, colour, size, and surface texture. This process is referred to as the ABCDE rule for mole examination:
- Asymmetry: This indicates that one half of the mole differs from the other half.
- Border: The edges of the mole become irregular and poorly defined.
- Colour: The mole may darken, lighten, or show various shades.
- Diameter: The mole may grow in size.
- Elevation: A mole that was once flat may suddenly become raised.
If you discover a new skin lesion, or notice any change of an existing mole, it is essential to inform your GP immediately.
