What Is Irlen® Syndrome?
Irlen® Syndrome (Scotopic Sensitivity) (SSS) is a perceptual problem that can make letters and words on a page appear to move or shift. It is hereditary and tends to run in families. However, an individual can also acquire symptoms of Irlen® Syndrome as a result of illness, medical procedures, or traumatic brain injury (or concussion). Irlen® Syndrome can create a barrier to learning and performing and affects people in a variety of ways. Some of the symptoms of Irlen® Syndrome include:
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Light sensitivity; being bothered by glare, sunlight, headlights or streetlights
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Strain or fatigue with computer use
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Fatigue, headaches, mood changes, restlessness, or an inability to stay focused with bright or fluorescent lights
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Trouble reading words that are on white, glossy paper
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Words or letters shifting, shaking, blurring, moving, running together, disappearing, or becoming difficult to perceive while reading
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Difficulty reading music
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Feeling tense, tired, sleepy, or even getting headaches with reading
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Problems judging distance and difficulty with such things as escalators, stairs, ball sports, driving, or coordination
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Migraine headaches
Take the self-test and then contact me to make an appointment if you have any symptoms:
Take Self-test

Screening takes between 1.5-2 hrs. Cost of screening is $195. Colored overlays and other recommendations are provided to assist with decreasing the symptoms of Irlen® Syndrome. Only those with moderate to severe Irlen® Syndrome will need to proceed to an Irlen® Diagnostician to determine which wavelengths of light your brain has trouble processing. Through this process, a unique tint that is personalized to your needs will be created. Your personalized color will be worn as glasses or contact lenses.
