In order not to leave scars after being scratched on the face, for superficial and non-infected wounds, you can rinse them through saline and then use growth factor sprays externally. For infected wounds, it is recommended to go to the hospital in time for treatment. 1. Superficial non-infected wounds: For superficial wounds and no skin infections, patients are advised to choose saline to rinse the wounds, and it is not recommended to use peroxide, alcohol and other stimulating disinfectants. After disinfection, growth factor spray can be used to promote wound healing. Patients can also use topical scar prevention drugs, such as silicone gel scar removal cream. 2. Infected wounds: For wounds that have become infected and are deeper, it is recommended to go to the hospital in time, where you can be cleaned, stitched and bandaged under the operation of a doctor to prevent scarring. When the face is scratched, in order to avoid leaving scars, if necessary, it is recommended that patients go to the regular hospital in a timely manner to deal with, to avoid self-abuse of drugs or prescriptions.