The mole on the face has grown up for the following reasons: First, it is considered to be a benign tumor of the skin. Pay attention to local hygiene at ordinary times, and don't scratch with your hands. It is recommended to go to the hospital for laser cryoablation or surgical resection, so don't worry too much. Secondly, considering hemangioma, it is suggested to carry out routine blood examination in time to prevent the lesion from being treated in time. Third, consider pigmented nevus caused by local cell proliferation, avoid sunlight at ordinary times, and can also be treated with carbon dioxide laser. Clinically, some patients will have more and more local moles, but generally this situation depends on the situation. Some patients have more and more moles on their faces, especially in a long range. Some female patients will get bigger and bigger moles on their faces under the condition of long-term exposure, or under the condition of trauma and changes in hormone levels. However, some patients will not only enlarge the mole on the face in a short time, but also have obvious satellite spots around the mole, and have obvious color deepening, pain, burning pain and other feelings. In addition, it may often be accompanied by inflammatory reaction and local obvious ulceration. In this case, we should be alert to whether there is a malignant change.