Head injuries can damage the brain. When bleeding from a burst blood vessel in the brain creates pressure inside the skull, which leads to damage to brain tissue.
Intracranial bleeding occurs quickly or slowly. Such bleeding leads to changes in the level of consciousness. A change in the level of consciousness is often the first and most
a more important sign of a serious head injury. Intracranial bleeding can occur immediately or within 24 hours after an accident or injury.