Generally, scars can be avoided when face abrasions are treated promptly by rinsing, disinfecting, suturing and bandaging. However, whether or not a scar will remain on the face depends on the depth of the wound, body type and other factors, and varies from person to person. 1. Rinse: When a facial abrasion occurs, you need to immediately use water or saline to rinse the wound, remove the dirt on the wound in a timely manner to prevent infection. 2. Disinfection: Afterwards, you need to continue to use iodine povidone to disinfect the wound, remembering to wipe from the inside out and along the edges of the wound. If the wound is deeper, it may need to be cleaned with hydrogen peroxide under the doctor’s supervision, and then wait for the wound to dry naturally. 3. Suturing: Patients with large facial wounds may require suturing, prior to which the doctor will anesthetize the wound with 2% lidocaine. If a large foreign body is present, it will be removed with a razor blade. 4. Dressing: If the facial abrasion is minor, no dressing is usually needed, avoiding water and keeping it dry. If the facial wound is large, a non-adhesive bandage should be used, and attention should be paid to the degree of tightness. Secondly, the treatment measures mentioned above can only avoid scarring the wound to a certain extent, but it does not mean that it can make it completely scarless. The reason is that whether or not a facial abrasion will leave a scar depends mainly on the depth of the wound, the body type and other factors. If the wound is light and not a scarred body, it usually does not leave a scar; if the wound is deeper, not treated in time, and a scarred body, it is easy to leave a scar. All in all, when the face of the abrasions need to go to the hospital in time to avoid delayed treatment.