What should I do if my child has a big bump on his head?

A child with a bump on the head can be iced within 72 hours, if the child has obvious symptoms of discomfort, such as poor mental health, vomiting and other symptoms, should promptly seek medical treatment for standardized treatment.
If the child accidentally knocked his head a big bag, first of all, we should observe the location of the child’s big bag, if it is in the forehead, usually does not cause more serious problems, you can use an ice bag wrapped in a towel for ice within 72 hours, so that the local vasoconstriction, to reduce the oozing and bleeding, and then be hot compresses after 72 hours.
If the bump is on the back of the head, the top of the head and other parts of the child’s mental state should be timely observed, if the child has obvious nausea, vomiting, poor mental health, want to sleep, we should immediately seek medical attention for examination, to see if there is intracranial hemorrhage. Timely and effective treatment under the guidance of the doctor to avoid serious complications.
It is recommended that children who have bumped their heads should seek medical attention in a timely manner and under the guidance of a doctor for relevant examinations and treatments to avoid adverse consequences.