Wrist pain in a 5-year-old child may be caused by trauma, local inflammation and other reasons. 1. Trauma: trauma and other violent factors lead to injuries to the wrist joints, ligaments, tendons and other injuries, children often have a clear history of trauma, the site of injury is often in the wrist. Swelling of the wrist and limitation of activities may also occur. 2. Local inflammation: If the child’s recent activity is large, induced carpal tunnel syndrome. This leads to pathological changes such as aseptic inflammation and hyperplasia of the local tissues of the wrist joint and compression of the carpal nerve, leading to symptoms such as numbness and pain in the wrist joint, which leads to wrist pain in a 5-year-old child. If a child has long-term wrist pain, it should be taken seriously. It is recommended to go to the hospital, through the wrist joint film, blood test and other related examinations, to clarify the causes of wrist joint pain, for the cause of timely treatment. During the recovery period, children should avoid strenuous activities, which is not conducive to the recovery of the wrist.