The treatment methods of nevus include physical therapy and surgery, etc. The appropriate treatment method should be chosen according to the specific situation. The size and location of nevus are different and the most suitable treatment methods are also different, so there is no clear best treatment method. 1. Physical treatment: for nevus with small diameter, physical methods such as laser or high-frequency electrocautery can be used to remove it. 2. Surgical treatment: for people with large nevus, surgical treatment is feasible to remove the nevus directly or in several stages; if the nevus is large in area, combined with skin flap transplantation or skin grafting surgery to close the trauma is also needed. If people with nevus have the need of removing it, it is recommended to go to regular hospitals in time, make clear diagnosis, and carry out standardized treatment under the guidance of doctors, so as to avoid adverse consequences.