What is the reason that corner of the mouth has coffee spot

summary

A relative of mine gave birth to a fat boy by his wife some time ago. He's round and very cute. Let's not mention how happy the family is. But some time after the baby was born, they found that there was a kind of spot like coffee and milk mixed color on the corner of the baby's mouth. Sometimes the baby would cry because of pain. They rushed the child to the hospital for treatment. The doctor's diagnosis said that the baby had milk coffee spot, which is a kind of special hereditary skin disease. What is the origin of coffee spot on the corner of the mouth Let's share my experience.

What is the reason that corner of the mouth has coffee spot

First: "coffee spots" as the name suggests, are spots on the skin that are similar to the color of coffee. They can be divided into congenital and acquired, but in any case, they affect the appearance. Many people want to know the congenital and acquired causes of coffee spot formation, in order to need timely treatment and prevent the spread of the disease

Second: it can appear at birth or later and increase throughout childhood. It is more common in the body and cadres, and will not subside by itself.

Third: in general, the cause of coffee spots is hereditary skin disease. The melanocytes and keratinocytes in the pigmented spots of this disease have increased melanin, increased activity of melanocytes, produced a lot of melanin and formed pigmented spots.

matters needing attention

Coffee spots, also known as coffee milk spots, are light brown patches that can be found at birth, ranging in color from light brown to dark brown. But the color of each piece is the same and very uniform, the depth is not affected by the sun, the size ranges from several millimeters to tens of centimeters, the boundary is clear, the surface texture of the skin is completely normal.