What does a normal mole look like?
A normal mole is solid tan, brown, dark brown or flesh coloured. Its edges are well defined. It's usually smaller than 5 mm (1/4 inch) in diameter and has a round or oval shape. It should be flat or dome-like.
How can I tell if my mole isn't normal?
The main thing to look for is any change in a mole that you have or the appearance of a new mole. Most normal moles appear by age 30. Any moles that appear after age 30 should be watched carefully and brought to the attention of your family doctor. Skin cancer doesn't have to start around a mole. It can also appear on previously smooth skin. Don't wait for the area to hurt - skin cancer rarely causes pain.
Signs of skin cancer
ABCDE rule
A for Asymmetry: A mole that, when divided in half, doesn't look the same on both sides
B for Border: A mole with edges that are blurry or jagged
C for Colour: Changes in the colour of a mole, including darkening, spread of colour, loss of colour, or the appearance of multiple colours such as blue, red, white, pink, purple or gray
D for Diameter: A mole larger than 5 mm (1/4 inch) in diameter
E for Elevation: A mole that is raised above the skin and has an uneven surface
Other signs include
A mole that bleeds
A fast-growing mole
A scaly or crusted growth on the skin
A sore that won't heal
A mole that itches
Not mine btw