Is it normal for moles to peel?

The human skin contains melanocytes, which can absorb radiation and are very beneficial to the body, but they also release melanin to make the skin darker, which makes the formation of moles more common. Moles generally do not change much, but is it normal for moles to peel off? The surface of a mole is smooth and it will not grow, so peeling is not normal and you should go to a dermatologist for examination and treatment.

1. Is it normal for moles to peel?

If a mole peels and becomes itchy and rough, you should be highly alert to the possibility of malignant transformation of the mole. It is recommended that you go to the dermatology department of a hospital for examination and have surgery to remove it in time after diagnosis. Pay attention to local cleanliness and hygiene care in the near future, avoid scratching the affected area, wear soft clothes and avoid excessive friction.

2. If a mole suddenly grows on my body, will it turn into cancer?

Most moles are nothing to worry about. Some moles are present from birth and are called birthmarks. Most people's moles appear during childhood and adolescence, and the principle behind this is nothing more than the accumulation of melanocytes.

Another colored "mark" that grows on the body surface is malignant melanoma, which is a malignant tumor caused by melanocytes. It not only occurs on the skin where moles grow, but also appears in the choroid and mucous membrane of the eye. Asians are much luckier. Their yellow skin can eliminate some of the effects of ultraviolet rays, and they are not keen on sunbathing. Therefore, malignant melanoma in Asians is more common in the extremities that are less exposed to ultraviolet rays, such as fingers, toes, soles of the feet, and under the nails.

3. How do moles come about?

All people have special cells in their bodies called melanocytes. As the name suggests, it releases melanin. Although everyone wants to be white, melanin is essential for human health. Melanin absorbs ultraviolet rays in sunlight, thus preventing sunburn. For this reason, people living near the equator tend to have dark skin, while people living in higher latitudes tend to have lighter skin. When melanocytes gather together locally, a melanocytic nevus, commonly known as a mole, is formed. Although it sounds a bit scary, moles are benign tumors formed by melanocytes.