Overview

Moles are skin growths made up of cells that produce colour (pigment). A mole can appear anywhere on the skin, alone or in groups. Most people get a few moles during their first 20 years of life. They are usually brown in colour but can be blue, black, or flesh-coloured. Most moles are harmless and do not cause pain or other symptoms, unless you rub them or they bump against something.

A child usually does not need treatment for moles. But some can turn into cancer. Talk to your doctor if your child has a mole that bleeds, itches, burns, or changes size or colour. Also let the doctor know when your child gets a new mole. Make sure your child wears sunscreen and other sun protection every day to help prevent skin cancer.

How can you care for your child at home?

Help your child prevent skin cancer

• Keep babies younger than 12 months out of the sun. If you cannot avoid the sun, use UV-blocking sunglasses, a wide-brimmed hat that covers the back of the neck, and clothing to protect your child's skin. Put sunscreen and lip balm with sunscreen (SPF 30 or higher) on your child before he or she goes outside. Do not use sunscreen on babies younger than 6 months old.
• Avoid the sun between 11 a.m. and 3 p.m., which is the peak time for the sun's ultraviolet rays.
• Avoid sunburns, tanning booths and sunlamps. Sunburns in childhood damage the skin and increase the risk of cancer.
• If you see a change in a skin growth, contact your doctor or nurse advice line. Look for:
  • A mole that bleeds, itches, burns, or changes shape or colour.
  • A fast-growing mole.
  • A scaly or crusted growth on the skin.
  • A sore that will not heal.