What are the symptoms of a mild traumatic brain injury?

The most common symptoms of a mild traumatic brain injury are

  • Fatigue
  • Headache
  • Visual impairments
  • Memory loss
  • Poor concentration or attention
  • Sleep problems
  • Dizziness or balance problems
  • Irritability and emotional changes
  • Depression
  • Nausea or vomiting
  • Loss of smell
  • Sensitivity to light or sound
  • Confusion
  • Difficulty thinking