Moles are common skin growths that are often brown or black in color. They are formed when skin cells called melanocytes, which produce the pigment that gives skin its color, grow in clusters rather than being spread evenly across the skin. Moles typically develop during childhood or early adulthood and may change in size, shape or color over time.

It is normal for adults to have between 10 to 40 moles on their body. Many of these will change slowly over time, becoming raised or changing color. Some moles may also disappear with age.

Most moles are harmless and do not require removal. However, in some cases, moles may turn into a form of skin cancer called malignant melanoma. Hence, it is essential to check your skin regularly and monitor any changes in your moles. If you notice a new mole, or changes in size, color, shape or texture of an existing one, or if it becomes painful, itchy or bleeds, you should consult a dermatologist.

A dermatologist can determine if a mole needs to be removed, typically by conducting a biopsy. The mole will be removed and sent to a laboratory to be examined under a microscope. If it’s found to be cancerous, additional treatment may be necessary.

It’s also worth considering removal if a mole causes discomfort or gets in the way, for example if your clothes or jewelry rub against it, causing it to become sore. Some people may also choose to have moles removed for cosmetic reasons.

While most moles are harmless, it’s important to keep an eye on them and report any changes to your dermatologist. If removal is necessary, the procedure is typically quick and straightforward, and most moles can be removed under local anesthetic in the doctor’s office. Remember to protect your skin from sun exposure to reduce the risk of developing new moles and skin cancer.