A child’s hand is swollen by a wooden splinter, first of all, go to the hospital for wound debridement, and then bandage, anti-infection treatment. The child’s hand is swollen by the wooden splinter to consider the possibility of local infection, first of all, go to the hospital, to the place where the wound is cleaned up, clear wound inside the wooden splinter residue. If there is should be taken out in a timely manner, with hydrogen peroxide and saline alternately rinsed with sterile gauze bandage wound, oral anti-inflammatory drugs anti-infection treatment, such as cefprozil dispersible tablets and so on. There is also a possibility of local allergy, which also requires hospital wound debridement and oral anti-allergy treatment such as loratadine tablets. It is important to seek professional help at the hospital rather than at home.