Moles on the skin can be removed by laser and surgery. 1. Laser mole removal: using high temperature gasification or selective photothermal effect principle to remove pigmented mole containing pigment particles, suitable for superficial location and small area of pigmented mole. 2. Surgery: Surgery is suitable for larger moles, the doctor can directly excise the skin tissues in the area of the mole, and then suture the skin together, the excised mole can be biopsied to clarify the benign or malignant nature. After excision, the wound needs some time to heal and there is a risk of scarring. At present, the commonly used methods of mole removal in hospitals mainly include laser and surgical treatments, but also freezing and electrocautery, etc. No matter which method is chosen, it is necessary to choose the dermatology department of a regular hospital for evaluation, which is needed to assess the nature of the mole, its size, and the treatment plan. Strictly follow the doctor’s instructions and treat the symptoms.