If a child’s mouth is broken and swollen, it is necessary to decide the way to deal with it according to the depth of the wound, and the department of oral surgery is generally recommended, especially for pediatric oral surgery. The period is determined by the recovery of the mouth wound, you can use rehabilitation new liquid, recombinant human epidermal growth factor for wound spraying to promote wound healing, generally after the wound healing, the swelling will be much better. 2.Clear suturing: If it is very serious, is a relatively large mouth penetrating injury, bleeding is more, difficult to stop, and afraid of leaving scars, you can do skin, oral mucosa clear suturing, generally required after the injury Within 24 hours after the injury.