Scabs on the face are mainly clots of blood, necrotic tissue, and exudates that remain on top of the epidermis after the skin is stimulated by trauma. Generally, it has its own shedding rule, and within a certain period of time, as the epidermis recovers, the scabs covering the surface will fall off automatically. It is recommended not to forcefully tear it off by yourself, as this has an impact on wound healing and is especially likely to form scars. In a sense, the scabbing is a form of protection for the wound. For small wounds, the scab will fall off in a week or so and will not leave a wound. You can wait until the scab falls off and then apply topical Xanax or silicone gel to lighten the scar and repair it quickly. However, if the scab does not fall off for a long time, it can cause the wound scar formation, so you need to take some methods to make the scab fall off quickly. Ointments that soften the scab, such as erythromycin ointment, can be used to make the granulation tissue grow quickly and the scab will fall off relatively quickly. To prevent infection, iodophor can be used daily to disinfect. In addition, patients need to pay attention to the cleanliness of the face, keep the local skin clean and dry, do not use irritating soap or cleanser, and do not wear makeup for the time being, as some cosmetics contain ingredients that are not conducive to scar recovery.