A 12-year-old child suddenly grows a lot of small nevus on his body, most of them refer to pigmented nevus, which can usually be treated by means of laser, freezing and other means.
1. Laser treatment: laser removal of nevus is carried out through the strong beam of laser light irradiation, so as to achieve the purpose of removing small nevus.
2. Cryotherapy: The treatment is carried out through low-temperature action on the damaged skin, resulting in tissue denaturation or necrosis, thus achieving the purpose of treatment.
All of the above treatments need to be operated by a doctor. If the 12-year-old child suddenly grew a lot of small nevus symptoms are not relieved, or accompanied by other symptoms, it is recommended to take the child to the hospital in a timely manner, to clarify the cause of the disease to give targeted treatment and treatment.