How long it takes for a facial abrasion to heal depends on a number of factors, including the extent of the abrasion, the individual’s physical condition, and the level of care, so it’s not possible to generalize. A normal bruise can recover in a week or so, and a more serious one usually lasts more than half a month. Slight abrasions on the face can appear bloodstains, oozing blood and other manifestations, in the correct treatment, usually about a week to recover; serious abrasions will appear skin loss, local redness, swelling, inflammation and other manifestations, active treatment, usually more than half a month of time to gradually recover. The different physique of an individual will affect the healing effect and recovery time, if the physique is very good, the body’s functions are very sound, then the healing time will be shortened accordingly. The blood supply of the head and face is very rich, and the recovery time can be shortened with timely and proper treatment, proper care, and timely disinfection and dressing change. If the face abrasion is more serious, you also need to inject tetanus antitoxin to prevent tetanus, and take amoxicillin, cefaclor and other antibiotics to prevent infection.