What Causes Moles

What causes moles? Moles are a gathering of pigmented skin cells. They are caused when the pigment cells of the skin, known as melanocytes, clusters together. Though they often appear a shade of brown, moles can be any color.

Having a mole is a very common condition. You can be born with moles, develop them later in life or both. Most moles, also known as nevi, tend to be harmless and just part of your general makeup as a human being. However, sometimes moles can turn problematic and need to be removed.

What Does a Mole Look Like?
A mole usually looks like a rounded blotch of raised skin. It may be the same color as your skin, slightly lighter than your skin or much darker than your skin. Basically, a mole can be any color. Moles can also change color over time. When this turning of color is quick and extreme, it's usually a sign of a potential problem.

Do Moles Need Special Care?
Most moles do not any kind of special care, besides logical care. You want to avoid cutting the mole if it happens to be located in a place that you shave. Because a mole is skin, you want to keep it hydrated and healthy just like the rest of the skin on your body.

Remember that moles are part of your skin. This means you want to avoid letting a mole get sunburned, just as you avoid letting your skin get sunburned. You may want a doctor to check your moles periodically just to make sure none of them show signs of becoming problematic.

Why Do People Remove Moles?
People may have a mole removed for a variety of reasons. Sometimes moles are in a vulnerable area and need to be removed for basic comfort. Sometimes moles are in a visible area and can be removed for beauty reasons.

There are many medical reasons for having a mole removed. Moles can become cancerous, and many doctors will remove irritated or suspicious looking moles are a preventive measure. If the mole does turn cancerous, doctors will remove it to prevent the cancer from spreading. 

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