Light sensitivity after trauma, such as a concussion or eye injury, is a common and often distressing symptom. Managing this sensitivity involves a combination of protective strategies, therapeutic interventions, and lifestyle adjustments to reduce discomfort and support recovery.
One of the first steps is to minimize exposure to bright or harsh lighting. Wearing sunglasses outdoors helps reduce glare, while indoors, using hats with brims or adjusting lighting to softer, indirect sources can ease discomfort. It is generally advised to avoid wearing sunglasses indoors for prolonged periods, as this can sometimes worsen light sensitivity over time[2].
Vision therapy is a key treatment approach for light sensitivity following brain injuries like concussions. This therapy uses personalized exercises to retrain the brain-eye connection, improving eye coordination, focus, and the brain’s ability to process visual information. Vision therapy can also help reduce sensitivity to motion and light, making everyday activities more tolerable[2][7]. Such therapy is often tailored to address symptoms like blurred vision, headaches, and difficulty focusing, which commonly accompany light sensitivity after trauma[3][8].
In cases where the eye itself is injured, such as traumatic iritis or corneal damage, medical treatment is essential. These conditions can increase light sensitivity and may require prompt care to prevent long-term vision problems[5][6]. Avoiding eye strain by limiting screen time and taking frequent breaks can also help manage symptoms.
For those experiencing post-traumatic photosensitivity linked to brain injury or PTSD, research suggests that light sensitivity may reflect underlying neurological hypersensitivity. Understanding this connection can guide more targeted treatments and improve quality of life[1].
In summary, managing light sensitivity after trauma involves protecting the eyes from harsh light, engaging in vision therapy to restore visual function, seeking medical care for eye injuries, and making lifestyle changes to reduce strain and discomfort.
Sources
https://www.oregonworkplace.net/post/in-the-field-photosensitivity-as-a-link-between-post-traumatic-stress-disorder-and-chronic-pain-aft
https://visiontherapyottawa.com/how-vision-therapy-treats-eye-strain-after-concussion/
https://bella-vision.com/how-long-do-vision-problems-last-after-a-concussion/
https://smart.dhgate.com/eye-sensitive-to-light-after-impact-causes-what-to-do/
https://philadelphia.refocuseyedoctors.com/article/eye-trauma/
https://www.allaboutvision.com/conditions/injuries/common-eye-injuries/
https://keymedgroup.com/2025/11/15/when-vision-feels-off-recognizing-post-trauma-vision-syndrome-after-concussion-or-car-accident-in-kansas-city/
https://www.carolinavisionrehab.com/what-is-neuro-optometric-vision-therapy-understanding-the-symptoms-and-benefits.html
https://www.pennmedicine.org/treatments/vision-therapy
