06/15/2026
A concussion can affect more than memory, balance, and headaches - it can also disrupt the way your child’s eyes work together and how the brain processes visual information. After a head injury, some children continue to struggle even after other symptoms begin to improve. Post-concussion vision rehabilitation may be recommended when those visual problems interfere with reading, learning, sports, or daily activities.
How a Concussion Can Affect Vision
Vision depends on clear communication between the eyes and the brain. After a concussion, that system can be affected in ways that are not always obvious during a routine eye exam. A child may have trouble tracking words across a page, focusing from near to far, or keeping both eyes aligned. These issues can make schoolwork more frustrating and can lead to symptoms that are often mistaken for attention or learning problems.
Common Signs to Watch For
Some children are able to describe what feels wrong, but others may only show changes in behavior or performance. Warning signs after a concussion can include:
Headaches during reading or screen time
Blurred or double vision
Losing place while reading
Eye strain or fatigue
Dizziness or nausea with visual tasks
Light sensitivity
Poor concentration during homework
Covering one eye or tilting the head
Slower reading speed or reduced comprehension
When Symptoms Continue After a Concussion
It is important to pay attention if symptoms last beyond the initial recovery period. A child may seem physically better but still struggle in the classroom, during sports, or with everyday visual demands. If your child avoids reading, complains that words move on the page, or becomes unusually tired during close work, vision dysfunction may still be part of the problem.
Post-concussion vision rehabilitation focuses on improving visual skills that may have been disrupted by the injury, such as eye teaming, tracking, focusing, and visual processing.