Moles are formed due to the presence of melanin pigment in the skin. When cells called melanocytes in the upper layer of the skin accumulate in one area and start producing more pigment, a mole forms there.
Why do moles occur?
Nowadays, people are very serious about their skin . So, when moles suddenly appear on the body, the first question that arises is why these moles appear and whether they are a symptom of some disease. Indeed, even though a mole is a small spot on the skin, it not only changes the texture of your skin but can also sometimes provide significant health information. Especially when a mole suddenly appears, changes color, or increases in size, ignoring it can be dangerous. So, let's explain why so many moles appear on the body and what causes them.
What are moles?
Moles are formed due to the melanin pigment present in the skin. When cells called melanocytes in the upper layer of the skin accumulate at one place and start producing more pigment, a mole is formed there. These moles can be brown, black, light pink, or sometimes even blue. While some moles are present from birth, others gradually appear during childhood. According to skin experts, it is considered normal for an adult to have 10 to 40 moles on their body. These may change slightly with age. Many moles become more prominent over time, the color may become lighter, or the mole may even disappear on its own.
Why do moles form on the body?
According to doctors, there are many reasons behind the formation of moles on the body. If someone in the family has many moles, then the problem can be seen in the next generation as well. New moles can also appear during adolescence, pregnancy, or hormonal changes. The color of old moles can also change during this time. At the same time, ultraviolet rays of the sun sometimes increase the production of melanin. In such a situation, moles are more visible on those parts of the body that are in direct contact with sunlight. Apart from this, changes in the skin with increasing age can also be a reason for the formation of moles.
Can moles be dangerous?
Most moles are completely harmless and don't require removal. However, if a mole experiences sudden changes, such as rapid growth in size, color change, uneven edges, itching, pain, or bleeding without injury, it should not be ignored . Such symptoms could be related to skin cancer.
