Moles are a common feature of our skin, and most are harmless. However, changes in the appearance of moles can be a sign of skin cancer. Remember the ABCDEs when assessing moles:
- Asymmetry: Moles that are not symmetrical.
- Border: Irregular, blurred, or jagged edges.
- Color: Variation in color within the mole.
- Diameter: Moles larger than 6mm (about the size of a pencil eraser).
- Evolving: Any changes in size, shape, color, or elevation.
If you notice any of these changes in a mole, it’s crucial to consult a healthcare professional promptly.
- Persistent Sores or Lesions
Skin cancer can manifest as sores or lesions that don’t heal. If you have a sore or lesion on your skin that remains open, oozes, crusts over, or keeps coming back in the same area, it may be a warning sign of skin cancer. These persistent sores or lesions should be examined by a dermatologist to rule out skin cancer.
- Redness, Swelling, or Itching
Skin cancer may also cause localized symptoms such as redness, swelling, or itching in a particular area of your skin. While these symptoms can be associated with various skin conditions, they should not be ignored, especially if they persist or worsen over time. Sometimes, skin cancer can cause discomfort or pain in the affected area.
- Changes in Nail Pigmentation
Skin cancer can also develop beneath the fingernails or toenails. Changes in the pigmentation of your nails, such as the appearance of a dark streak or a new band of color, can be a sign of nail melanoma, a rare but aggressive form of skin cancer. Any unusual changes in your nails should be examined by a dermatologist.
Skin cancer is a potentially deadly disease, but early detection can make a significant difference in your prognosis. By staying vigilant and regularly checking your skin for the symptoms mentioned above, you can take proactive steps to protect your skin health. If you notice any unusual changes in your skin or nails, don’t hesitate to consult a dermatologist. Remember, when it comes to skin cancer, early detection can save lives.
