Why does newborn bear birthmark on the back

summary

As soon as my baby was born, the nurse said that there was a birthmark on the child's back. I also thought whether it would have a certain impact on the child's health in the future. The doctor also gave me a simple explanation and the reason for the long birthmark. Next, I'll tell you why a newborn has a birthmark on his back.

Why does newborn bear birthmark on the back

First: birthmarks are very common for babies. They are usually harmless and often temporary. The main reason for the formation of birthmark is the serious lack of trace elements such as zinc, copper, calcium, magnesium, phenylalanine and tyrosine in human serum, which affects the biochemical process of pigment synthesis and leads to the abnormal increase of pigment cells. Birthmark is the hyperplasia of fetal skin tissue during development, showing abnormal shape and color on the surface of the skin.

Second: it is mainly due to the human serum zinc, copper, calcium, magnesium and other trace elements and phenylalanine, tyrosine serious lack, affect the pigment synthesis process, and then lead to. After the birth of a newborn, there may be some spots or papules in the skin or mucous membrane, which are different from the color of the skin itself. They are called neonatal birthmark, also known as "birthmark", and medically known as "pigmented nevus".

Third: it mostly occurs in the baby's waist, buttocks, chest, back and limbs, generally cyan or cyan gray plaque. Most birthmarks are OK, and many of them fade within a few years of birth. The incidence of birthmarks in newborns is about 10%. Most of them only affect the appearance and do not need special treatment. However, some of them may have physical abnormalities or even malignant transformation, so active treatment is necessary.

matters needing attention

There is no need to worry about the birthmark on the body or back of a newborn child. It is only caused by the lack of some reasons in the womb. The general birthmark in the day after tomorrow can be their own light until subsided, do not have too much scruples and related processing.