A 17-year-old cheerleader presents with persistent dizziness one week after a concussion. She reports feeling unsteady, especially when standing up. What might this indicate?
This patient's persistent dizziness, especially with positional changes, may indicate a problem with the vestibular system, which can be affected by a concussion. She may benefit from a referral to a physical therapist who specializes in vestibular rehabilitation therapy, which involves exercises designed to improve balance and decrease dizziness.