The most important thing is to wash the wound, if there is no special disinfectant solution at home, it is recommended to use cool tap water to rinse it. After rinsing, if the skin is broken, there should be an appropriate dressing to cover it up, at home you can choose to stop the bleeding patch, there is really no bleeding patch, clean sterilized towels can also be used to cover it up, and then go to the hospital for professional help. Because when the skin is broken after the child will directly air dry, let it scab after their own slowly good. However, this is based on the abrasion is in the epidermis, the depth of the abrasion is not deep, you can leave it open, air dry, the surface to form a layer of hard scab, this layer of hard scab is a protective layer, the following dermis slowly epithelialize and grow out. But if the abrasion is deeper, the epidermis dermis has been damaged, first, the wound is very difficult to scab. The second, barely scabbed. Some patients see that it is always oozing, take some flour at home and apply it to the top, after the coating, take the hair dryer to blow on it to form a crust, but, underneath this crust, it will accumulate fluid, will accumulate pus, accompanied by infection, which is not possible. Therefore, now for the wound healing, it is recommended to be wet healing, that is, after washing, we must give it a proper cover, simulating the normal state, the dermis is under the protection of the epidermis, is moist, warm, but also to simulate the state before the injury, the wound will heal faster, and the chance of scarring after healing is less, the wound is more beautiful.