– Asymmetry : One half of the mole doesn’t match the other.
– Border : Edges are irregular, blurred, or ragged.
– Color : Shades vary within the mole (brown, black, red, white, or blue).
– Diameter : Larger than 6 millimeters (about the size of a pencil eraser).
– Evolving : Changes in appearance over time.

In case any mole fits these criteria, consult a doctor immediately.

Other Types of Skin Growths to Watch For

Though abnormal moles get much attention, there are other growths that shouldn’t be ignored: