Mole on face

Moles, also known as nevi, are small, tannish, pink, or skin-colored lesions. They are larger than freckles or skin tags. Moles often appear as a color other than the skin around them.

Types of moles with pictures

Some moles are present at birth. Others can appear through childhood and adolescence. They can form in response to changing hormone levels or exposure to ultraviolet (UV) light.

Moles are usually benign (noncancerous) and do not threaten your health.

However, some moles can change and be a sign of melanoma skin cancer.

Types of moles

This severe type of skin cancer spreads quickly, though it can be treated when found early.

This article explains what moles look like, how they differ, and their causes. It also explains the appearance of cancerous moles and how to protect yourself from skin cancer.

What Do Moles Look Like?

Moles are noncancerous skin growths. Generally, a benign mole has the following characteristics that do not change over time:

• Round or oval shape
• Uniform color in shades that can include pink, flesh-colored, tan, or brown
• Raised or flat texture
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