Head injury can be classified as either closed or penetrating. In closed head injury,
the head sustains a blunt force by striking against an object.
In penetrating head injuries,
a high velocity object breaks through the skull and enters the brain.
The signs and symptoms of a head injury may occur immediately or develop slowly over several hours.
Postconcussion Syndrome
When a head injury is mild, there may be no symptoms except a slight headache, blurred vision or dizziness. It’s estimated that 60% of patient with a mild brain injury can experience "post concussion" syndrome symptoms for up to a year after injury. It’s important to look for recurring symptoms, and see a physical to prevent long-term physical or emotional problems.
Look for these symptoms:
- Headache
- Dizziness
- Emotional outbursts
- Depression
- Deficits in understanding and communication
- Memory loss
- Behavior changes
- Mental confusion
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