Curling iron burns brown marks are shallow second degree burns left after the pigmentation, generally months gradually reduce, the specific recovery time and healing care situation, treatment measures and personal circumstances, etc. have a relationship. 1. Nursing care: after healing, you need to pay strict attention to sunscreen, ultraviolet radiation will aggravate the pigmentation, the recovery time is prolonged. 2. Treatment measures: Hydroquinone cream and other medications can be used, or photoelectric treatment can be used to shorten the recovery time. 3. Individual physique: everyone has different physique and different skin color, the recovery time will be different. Doing the above protection or treatment can reduce the impact of color deposition as much as possible. After the occurrence of burns, it is recommended that the patient consult a doctor in time, actively cooperate with the doctor’s treatment, and not self-medication.