Hello,
Melanoma has an irregular border, is asymmetrical, uneven color and increasing in size. If you notice changes in the mole's/mark’s color, height, size or shape, you should have a dermatologist evaluate it. You also should have it checked if it bleeds, oozes, itches, appear scaly, or become tender or painful. Otherwise it should be left as such.
I hope it helps. Take care and please do keep me posted in case you have any additional doubts. Kind regards.
hello can sum1 help me i have a black with a little red mole its sumtimes sort does any1 no wot it could be? very worried right now