How long does it take to recover from 22-year-old deep second degree burns?

Deep second-degree scald belongs to relatively serious scald. After scald, burn plaster should be used according to doctor's advice, and debridement treatment should be done. It will take about half a month to recover slowly. After scald, dressing should be changed once every two days according to doctor's advice. If necessary, skin grafting can also be performed.