Scar removal should be based on the time of formation of scars and the severity of the method to choose, early scars can be achieved through the use of topical drugs to remove scars, late scars need to be treated with laser.
1. Early scars: you can apply topical medications to the scars under the guidance of a doctor, such as sodium heparin sodium allantoin gel, recombinant human epidermal growth factor gel, etc., which will help to remove the scars.
2. Late-stage scars: it is difficult to achieve the desired effect only through the use of external medication, physical therapy such as laser treatment can be used to achieve the purpose, laser treatment can stimulate the proliferation of subcutaneous collagen, which helps to remove the scars.
In either case, the treatment should be under the guidance of a doctor.