D iameter: It’s larger than ¼ inch (6mm) across.C olor: The mole has two or more different colors.B order: The mole has irregular, blurred, or ragged borders.A symmetry: One half of the mole doesn’t match the other half.The ABCDE method sums up the signs that your mole might be melanoma: What are the signs that a mole might be malignant? Most moles that are itchy, painful, large or have a potential for being cancerous are typically removed. If you have a mole that bleeds, itches, feels tender, or it’s painful, it’s important to see a doctor as soon as possible. If you notice changes to color, size, or shape of any moles, you should have them checked by a doctor. In what ways can an itchy mole be treated? However, an itchy mole could also be from changes within the mole itself, and changing moles need your attention. This irritation could be caused by chemicals that are applied to your skin, dry skin, peeling skin caused by a sunburn, and other reasons. Itching is caused when your skin's nerves are irritated. There are many different reasons why a mole could be itchy but not painful, and cancer is possible but not the most probable cause. Why might a mole be itchy, but not painful? Atypical moles are a combination of colors, and their surface may be smooth, uneven, rough, flaky, or bumpy. Normal moles don’t change.Ītypical moles can also be flat or raised, but they measure more than 1/4 inch (6 mm) across and are unevenly shaped with irregular borders that may fade away into the skin surrounding the mole. Common moles also are round shaped, even on both sides, and have a distinct, un-blurred border that separates them from the surrounding skin. Normal moles are one color: brown, tan, skin-toned, pink, red, blue or clear, and their size is smaller than 1/4 inch (5 millimeters) across. Less common are atypical moles known as dysplastic nevi.Ī common mole can be flat or a bump. They seldom become cancer, but there is more risk of cancer if you have more than 50 moles. Most moles are harmless, and these are known as common moles. What is the difference between common moles and atypical moles? Most moles won’t develop into a problem, but sometimes they may become cancerous. What is a mole?Ī skin mole, also called a nevi, is normal and forms when skin cells, called melanocytes, grow in a cluster rather than spreading out. However, there are health risks involved with moles that suddenly start transforming. Most moles are small, colored spots that don’t require any special treatment. My Mole Itches But Doesn’t Hurt, What Does This Mean?
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