The reason why babies have moles

Generally speaking, moles are caused by the differentiation of nerve cells, which leads to the formation of a benign tumor. There are many reasons for the appearance of moles, the main one of which is the accumulation of skin pigmentation. Anyone, at any age, can get moles. So, what is the reason why babies get moles? In fact, there is no detailed cause for the appearance of moles, and it will not affect the baby's health.

It can be caused by many reasons and there is no definitive answer yet. It is generally believed to be related to genetic factors and environmental factors, mainly ultraviolet rays.

No treatment is usually required. Junctional nevi and compound nevi occurring on the palms, soles, waist, armpits, groin and other areas prone to friction should be considered for surgical removal when the following conditions occur: ① sudden increase in size; ② blackening or mottled color; ③ erosion, ulceration, bleeding or swelling on the surface; ④ conscious pain or itching; ⑤ satellite lesions appear in the surrounding areas. Laser treatment is also possible.

Everyone has more or less "moles" on their bodies. The "moles" here mostly refer to blue moles and pigmented moles.

Blue nevi are more common in women and often occur in childhood. They are prone to occur on the face and extensor surfaces of the limbs, especially the backs of the hands and feet, as well as the waist and buttocks. They are occasionally seen in the conjunctiva, oral cavity, cervix, etc.

Almost everyone has pigmented moles, the only difference is the number. It often occurs in children or adolescence and may appear as macules, papules, warts or nodules and may occur in any part of the body. The color is usually yellow, brown or black, but can also be blue or purple. There are three types:

Blue nevi and pigmented nevi generally do not require treatment. If they affect the appearance of the face, or occur in areas prone to friction such as the palms, armpits, and shoulders, or if they suddenly increase in size, become more pigmented, or become itchy and painful, they should be removed surgically or treated with laser therapy as soon as possible rather than using the "dot" method, i.e., condensation and corrosive drugs, which may prevent the complete elimination of nevus cells.