Moles are common skin diseases in the human body and are skin manifestations caused by an increase in melanocytes in the epidermis and dermis. If it is a facial mole or a mole with malignant lesion, it is recommended to go to a regular and professional public hospital. Generally, you can register with the Department of Dermatology, and in larger tertiary hospitals, you can also choose the Department of Dermatological Surgery or Plastic and Cosmetic Surgery for treatment, and it is not recommended to visit small hospitals or clinics without medical qualifications. Moles can be divided into three types according to their depth, namely intradermal moles, junctional moles and mixed moles. Smaller and shallower moles can be treated by fractional laser and carbon dioxide laser in regular hospitals. However, because of the limited depth of the skin that the CO2 laser can reach, for larger and deeper moles, it may be difficult to achieve a better treatment effect, so surgery is needed to get rid of them. After mole removal, you should do a good job of sun protection, avoid spicy and stimulating food, try not to use cosmetics during the recovery period, and keep your skin clean to avoid infection. In addition, mole removal has certain risks, which may lead to scarring of the skin in light cases, or serious consequences such as infection and local skin necrosis in heavy cases. Therefore, it is not recommended to get rid of moles if they do not affect the beauty and do not cause harm to the human body, but should be removed selectively according to the specific situation of individuals.