Concussion
Symptoms & Signs
A concussion results from a significant blow to the head. Symptoms can range from mild to severe. They can include:
Emergency signs: - Changes in alertness and consciousness
- Convulsions
- Muscle weakness on one or both sides
- Persistent confusion
- Persistent unconsciousness (coma)
- Repeated vomiting
- Unequal pupils
- Unusual eye movements
- Walking problems
Head injuries which result in concussion often are associated with injury to the neck and spine. Take particular care when moving patients who have had a head injury.
Diagnosis & Tests
A neurological examination may show abnormalities. Tests that may be performed include:
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