The black marks on the face after being scalded by oil belong to pigmentation, and can be treated with general treatment, medication, physical therapy and other measures. 1. General treatment: keep the skin clean and hygienic, while avoiding sun exposure, eat more vitamin-rich fruits and vegetables, avoid scratching stimulation. 2. Medication: Topical vitamin E ointment, cumene glycoside ointment, hydroquinone cream, etc., have a certain auxiliary effect on the treatment of hyperpigmentation. 3. Physical therapy: if the above measures, the effect is not obvious, you can go to the hospital to take physical therapy measures such as laser, through the thermal effect of the laser, destroying the subcutaneous melanocytes, to achieve the purpose of removing pigmentation. It is recommended to go to the hospital for examination in time, and the drugs need to be used under the guidance of professional doctors.