Is it okay that the back of his head swelled up when he fell down while running?

The child fell down when running, the back of the head swollen a big bag something, may be just a small amount of subcutaneous bleeding, may also appear subcutaneous bleeding, intracranial injury.
1. children running when the fall, the back of the head local subcutaneous bleeding, can be manifested in the back of the head with a bulging bag, if the local mass did not quickly increase in a short period of time, there is no other uncomfortable performance, it is recommended to use a cold towel or ice cold compresses locally within 72 hours, to reduce oozing, bleeding. 72 hours later you can use hot towels local hot compresses, is conducive to the absorption of hematoma.
2. If the localized mass increases rapidly within a short period of time, it proves that the amount of bleeding is large and requires active medical treatment to stop bleeding. If the child has symptoms such as drowsiness, irritability, convulsions, projectile vomiting, etc., it may be caused by intracranial hypertension, and need to consult a doctor in time, improve the craniocerebral CT and other examinations, and carry out hemostatic treatment.
It is recommended that the child fall down, timely medical treatment, clear injury to take appropriate measures.