Don't worry, in order to make everyone have flawless skin, we will introduce effective methods to remove birthmarks in plastic surgery. Birthmark, called "mole" or "mother spot" in medicine, is an abnormal proliferation of skin tissue during development, and abnormal shape and color appear on the skin surface. Birthmarks can be found at birth or a few months later. Birthmarks can generally be divided into pigment type and vascular type. The common pigment types are Ota mother spot, congenital melanin mother spot, coffee milk spot and so on. The types of blood vessels include wine stains and strawberry hemangioma. The incidence of birthmarks is generally around 10%, which can be said to be very common. Most birthmarks only affect the appearance and do not need special treatment. However, some birthmarks may be combined with abnormalities of body organs, and may even become malignant. These birthmarks must be actively treated. For example, some cavernous hemangioma proliferates too fast, which will cause limb deformity, not only ugly appearance, but also dysfunction. Even if hemangioma expands too fast, it will form tissue necrosis, and excessive consumption of platelets will make coagulation function low and bleeding will not stop. Some fur-like moles may become malignant melanoma in the future, which will lead to death after metastasis. How to remove the birthmark on the body? Don't worry, the laser can help you remove the birthmark. Laser can produce a kind of visible light with high-intensity instantaneous energy, and lasers with different wavelengths will be absorbed by special colors or pigments in the skin. For example, freckles absorb green light easily. The laser with different wavelength energy has different effects. At present, there are as many as seven or eight kinds of lasers used to treat skin problems. Laser technology is the fastest and most effective way to help you remove birthmarks, so what should you pay attention to before and after laser birthmarks removal? The following are matters needing attention in laser birthmark removal to help you achieve better success: 1. Keep the birthmark clean before operation to avoid infection and friction. 2. In addition to the birthmark after surgery, the laser also has stupid skin that needs to fall off by itself. Do not remove it by hand, otherwise there will be pigmentation. 3. After the scab skin falls off, there may be temporary pigmentation locally, so sunscreen and freckle removing products can be used reasonably.