Dizziness After a Car Accident: Understanding Head Injury Causes

A head bump during a car accident can cause dizziness via several mechanisms:

  • Concussion: Mild traumatic brain injury from sudden force; causes dizziness, nausea, confusion, memory loss.
  • Vestibular system damage: Impairs balance and spatial orientation; causes vertigo.
  • Inner ear damage: Affects hearing and balance; causes dizziness, hearing loss, tinnitus.
  • Psychological factors: Anxiety, stress, PTSD.

Seek medical attention immediately. Treatment depends on cause: rest, medication, physical therapy, vestibular rehabilitation.

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