It is rare for a child to reach adulthood without having injured his or her head at least once. Infants roll off the bed when their parents are distracted for a second, toddlers are unsteady on their feet, school-aged children collide with each other while playing and older children frequently get separated from their bicycle. While head injuries are common, it is unusual for the trauma to produce any serious neurological problems.
A child who sustains a high impact injury, such as an auto accident, a fall from a high tree or being struck by a heavy object, should probably be evaluated by the physician or a hospital emergency room. Fortunately, most head injuries in children are mild and parents can determine for themselves whether or not to seek medical attention.
Your child should definitely be evaluated by a physician if the injury is severe enough to cause a temporary loss of consciousness-- known medically as a concussion. If a small child cries immediately after they hit their head, then parents can assume that they were not unconscious. With older children, many times no one was around to witness the fall, but if the child remembers the entire incident, than a concussion probably did not occur. An injured child does not have a concussion unless there is a temporary loss of consciousness, seems confused or disoriented, or has no memory of the accident.
Once a parent has determined that their child did not have a concussion, carefully check the site of the injury. If there is a deep cut and the bleeding cannot be controlled with simple pressure, stitches may be required. It is very common for parents to find swelling over the site of the injury, caused by bleeding from broken blood vessels under the skin. The size of this "goose egg" concerns parents, but its presence does not mean that there is bleeding into the brain or that there is something wrong with their child's blood. "Goose eggs," or hematomas, may turn black and blue and take up to two weeks to disappear. Forehead injuries frequently produce "shiners" around the eyes from blood drifting down under the skin. If your child allows it (and most of the time they don't), ice can be applied to reduce the amount of swelling.
It has always been suggested that parents should keep their child awake after an accident. Actually, most children are usually sleepy after hitting their head, so it is okay to allow them to go to sleep. It is a good idea, however, to check them every couple of hours for the next 12 hours, just to be safe. The infant should try to resist being aroused and be able to move both arms and legs. The older child may act a little confused (who would not if they were awaken from sleep every two hours) but be able to walk across the room or talk to you.
Headache and vomiting are extremely common following any head injury in children. A mild headache can be relieved with acetaminophen and the vomiting is best treated by offering your child only clear liquids (ones you can see through). Avoid a big meal-- there is no need to have your child vomit up lunch or dinner! Parents should report a severe, unresolving headache or reoccurring vomiting by calling the child's doctor.
If the answer to any of the following questions is yes, the injured child should be evaluated by a physician as soon as possible.