Traumatic Brain Injury Blog

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Tagged with “photophobia”

August 29, 2019

Headaches and Photosensitivity following Concussion – Review of the Literature

As discussed in prior posts, the most common symptom of post-concussion syndrome (PCS) is post-traumatic headache accompanied by photophobia (heightened sensitivity to light.) These symptoms can interfere with both work and activities of daily living. The Canadian Journal of Neurological Sciences recently reviewed the literature to determine the current level of knowledge concerning the pathophysiology, the underlying mechanisms, producing these symptoms.

Understanding these mechanisms is key to providing more effective care. The paper notes, based on the literature review, that headache occurs in up to 88% of sports-related concussions, followed closely and concomitantly by photophobia. Approximately 8-35% of post traumatic headaches will “chronicize” (become a long-term problem.) Read More

July 31, 2017

New Information on Photophobia following TBI

One of the most common symptoms following TBI is photophobia, an intense intolerance to light that can cause significant discomfort, interfere with activities of daily living, and contribute to post traumatic headaches. It can impact the ability to work at computer screens and in well-lit offices and can cause a great deal of fatigue for patients who try to return to usual activities. Avoiding light can be very limiting. Read More