There are generally two kinds of birthmarks on a baby's face, one is pigmented birthmarks and the other is vascular birthmarks. If the baby's face is pigmented birthmark, it should be subdivided into OTA nevus, coffee spot, pigmented erythema and congenital pigmented nevus (smaller but more in number). The best way to remove pigmented birthmarks is laser treatment; Laser therapy is a physical method to crush or vaporize the birthmark on the baby's face by using the principle of polymer photothermal.

Especially in summer, sun protection is a necessary measure for expectant mothers to prevent baby birthmarks. Sunlight can increase melanin activity, increase melanin content in basal layer of epidermis, and make baby birthmark form.

Long birthmarks are normal. If the total area of the birthmark is large, the newborn baby will feel itchy for a while. If you want to scratch it yourself, you should trim the fingernails of the newborn baby immediately to avoid damaging the skin, and with the advancement of the feeding month, the color of the birthmark will gradually become lighter. If he is 7 years old and the birthmark has not dissipated, he should be treated in the way of surgical treatment.

In this case, we can choose breathable and easy-to-use cotton diapers without applying diapers for a long time. We need to keep the light source in the bedroom in all normal ranges, and we don't need to keep the newborn baby in the dark for a long time. We can choose milky white screen windows to let the sun produce a soft light source. If we take off and wash the baby's close-fitting clothes immediately.