Skin cancer is one of the most common forms of cancer, but the good news is that it’s also one of the most treatable, especially when caught early. That’s why recognising the signs and acting quickly is so important. The sooner it’s spotted, the simpler and more effective treatment can be, giving you the best possible outcome and peace of mind.
What Is Skin Cancer?
Skin cancer happens when the cells in your skin start to grow in an uncontrolled way, often caused by damage from ultraviolet (UV) rays. This can come from spending too much time in the sun or using tanning beds.
There are three main types of skin cancer to know about. Basal cell carcinoma (BCC) is the most common and tends to grow slowly. Squamous cell carcinoma (SCC) is more aggressive and can appear as a red, scaly patch or sore that doesn’t heal. Then there’s melanoma, the most serious type, which often looks like a new or changing mole.
While these sound daunting, the key takeaway is this: when caught early, all types of skin cancer are much easier to treat.
Why Timing Matters
When it comes to skin cancer, early detection truly saves lives. If skin cancer is diagnosed in its early stages, treatments are usually straightforward and the chances of success are very high. For example, an early melanoma can often be removed with a simple outpatient procedure.
On the other hand, if the cancer is allowed to progress, it may spread to other parts of the body, making treatment more complicated and intensive. Beyond health concerns, early treatment also means smaller scars and less invasive procedures, something many people appreciate when it comes to their appearance.
Catching it early doesn’t just save you from potential health complications; it can save you time, stress and money too.
Spotting the Signs
So, how do you know if something on your skin is worth checking out? Keep an eye out for anything that looks unusual, like a mole or patch of skin that’s changing over time. If a mole suddenly grows larger, develops an uneven shape or has more than one colour, it’s worth getting it checked.
A helpful rule to remember is the ABCDE guide:
- A for Asymmetry: Does one half of a mole look different from the other?
- B for Border: Are the edges uneven or blurry?
- C for Colour: Is it more than one colour, or has the colour changed?
- D for Diameter: Is it larger than 6mm (roughly the size of a pencil eraser)?
- E for Evolving: Has it changed in size, shape or texture?
Beyond moles, look out for sores that don’t heal, itchy or tender spots or patches of skin that bleed or crust over. These might all be signs that something’s not quite right.
Why Self-Checks and Prevention Are So Important
It’s easy to overlook changes in your skin, especially if they happen gradually. That’s why it’s a good habit to give yourself a regular once-over—think of it as a skin MOT! Take a few minutes to check all over, even areas that don’t get much sun exposure, like your back or the soles of your feet. If you’re not sure what to look for or if something doesn’t feel right, don’t hesitate to book an appointment with your GP or dermatologist.
Of course, prevention is even better than early detection. Wearing sunscreen every day (yes, even in the UK!), seeking shade during the hottest parts of the day, and covering up with hats and clothing are simple steps that go a long way in protecting your skin. And if you use tanning beds, consider this your sign to stop. They dramatically increase your risk of skin cancer and aren’t worth the risk.
Don’t Delay—Take Action Today
We often think of skin cancer as something that happens to other people, but it’s a reality that can affect anyone. The good news is that early diagnosis gives you the power to take control of your health. If something on your skin seems unusual, don’t ignore it. Trust your instincts and get it checked out—it’s always better to be safe than sorry.
Remember, you’re not alone in this. Dermatologists are here to help and can provide expert care to ensure you get the best possible outcome. So, take care of your skin, keep an eye on any changes, and prioritise regular check-ups. After all, your health—and your peace of mind—are worth it.
