The type of medication applied to scalp injuries must be analyzed according to the specific type of wound. In general, giving iodophor disinfection 2-3 times a day and keeping it clean and dry is the most conventional mode of operation. If the scalp is a contusion and the wound is relatively dirty, it is also necessary to give the way of debridement. If the scalp is properly defective, it also needs to be debrided and sutured, and breathing is then given to apply moist burn cream or growth factor gel, etc., which is more conducive to the recovery of the wound. However, disinfection is also required to keep the absence of accidental infection. In some cases scalp injuries if it is a laceration, the wound is more regular, more is given to clear sutures, later daily iodine disinfection can be, so the scalp injury situation is different, the drug applied is also different. If you really don’t know what kind of medication to apply, just apply iodophor daily disinfection.