The vast majority of concussions in children usually return to normal after about 1 to 2 weeks of rest. Individual cases with complications require additional treatment and may take 1 to 2 months to recover. 1. Most children who have only a concussion can return to normal with about 1 to 2 weeks of rest. During this time, a light diet should be maintained, strenuous exercise should be avoided, and the patient’s condition should be closely monitored. 2. A small number of children’s concussions may be accompanied by delayed intracranial hematoma and other changes in their condition at a later stage, which are more serious and even require surgical treatment in some special cases, and then the recovery takes longer, and may take 1~2 months or even longer. It is recommended to seek timely medical treatment after concussion, and actively treat under the guidance of the doctor to avoid delaying the condition.