Skin Cancer: Why Early Detection Could Save Your Life

Skin cancer is the most common form of cancer, but it’s also one of the most preventable and treatable, especially when caught early. The key to staying safe? Knowing the warning signs, checking your skin regularly, and seeing a doctor when something doesn’t look right.

DID YOU KNOW?

Around 1 in 5 people develop skin cancer at some point in their life.

Who’s at Risk?

Anyone can get skin cancer, regardless of skin color or age. However, you may be at greater risk from these factors:

  • Fair skin or easily sunburnt
  • A family history of skin cancer
  • A considerable amount of time spent outdoors
  • Using tanning beds
  • Living in a sunny or high-altitude climate
  • Taking medications that weaken the immune system

The Power of Early Detection

Early detection of skin cancer can be lifesaving. Doing monthly skin self-exams and scheduling yearly visits with a dermatologist can help you catch skin cancer in its earliest and most treatable stages

When examining your skin, follow the ABCDE rule:

  • Asymmetry One half of the spot doesn’t match the other.
  • Border Edges are irregular, blurred or ragged.
  • Color Multiple colors or uneven coloring.
  • Diameter Larger than 6 mm (about the size of a pencil eraser).
  • Evolution The most important sign — any change in size, shape, color or behavior (like bleeding or itching)

How to Check Your Skin at Home

Once a month, use a mirror to check your body from head to toe. Don’t forget spots like your scalp, underarms, soles of your feet, and between your fingers and toes. Look for anything new or changing — including sores that won’t heal, moles that evolve, or bumps that look unusual.

When to See a Doctor

If you notice any changes in your skin or find something suspicious, don’t wait. Schedule an appointment with a healthcare provider or dermatologist as soon as possible.

Even if you don’t notice anything concerning, a professional full-body skin exam once a year is still essential, especially if you’re at higher risk.

Skin cancer can affect anyone. That’s why prevention and early detection are so important. Take steps to protect your skin, like wearing sunscreen daily, avoiding tanning beds, and covering up when outdoors. Most importantly, know your own skin. Regular self-checks and yearly dermatologist visits are not just good habits — they could save your life.

Sources: mayoclinic.org, my.clevelandclinic.org, skincancer.org