A fracture of the nasal bone, which is part of the facial bones, does not usually cause damage to the head, but can be combined with damage to the base of the skull if the fracture is caused by severe trauma.
Nasal bone fracture is most commonly caused by external force. Under normal circumstances, the brain tissue is surrounded by the skull, so a simple nasal bone fracture usually does not damage the brain tissue and will not cause brain damage.
In the case of more serious external injuries, the combination of skull base fracture or intracranial injury on top of the nasal bone fracture causes brain tissue damage, cerebrospinal fluid leakage, etc., and symptoms such as headache, dizziness, etc., which can lead to loss of consciousness in severe cases.
In conclusion, in case of nasal bone fracture, one should consult the doctor in time. If there is any head discomfort, one should also improve the relevant examination of the cranium and brain to clarify the cause of the disease, and carry out the treatment under the guidance of the doctor.