If the baby’s forehead is cracked, the wound should be anti-inflammatory and sterilized, avoid touching water and pay attention to diet. If the wound is small and not deep, then the baby’s injured area should be treated with standardized debridement and some medications to promote wound healing, such as chitosan protective gel, recombinant human epidermal growth factor topical solution, etc. Avoid touching the wound with water to prevent infection and avoid spicy and stimulating food, which can promote healing and reduce the possibility of scarring. If the wound is large and deeply traumatized, scarring is more likely and it is recommended to follow the specialist’s recommendation for debridement and suturing. After the wound has healed, consider treating the scar with medication and laser. After the baby’s forehead is cracked, it should go to the regular hospital in time and be treated by the specialist accordingly, and should not use medication on its own, so as not to cause damage to the baby’s body.