Lazy eye (Amblyopia)
With Amblyopia occurs where one eye does not develop the ability to see clearly due to a breakdown in how the brain and eye work together, whereby the brain is unable to recognize the visual input from one eye. This may occur as a result of a high lens prescription or strabismus aka wandering eye or eye turn.
Amplyopia may also occur due to congenital cataract, or as a result of an ocular disease.
Symptoms include: wandering eyes that may not appear to work together, or poor depth perception.
Amblyopia is the most common cause of decreased vision in a single eye among children and younger adults.
Blurred vision
Blurred vision refers to a lack of sharpness of eyesight resulting in the inability to see fine detail.
While this symptom can sometimes be treated with glasses, its presence could also signal an underlying visual problem that cannot be corrected with lenses alone; problems that if fixed can drastically affect the lens prescription.
Cross eye (Strabismus)
In this case, both eyes do not look at the same place at the same time. The eye turn could be either up, down, in, out or diagonally.
Eye turns could begin as being only slight and worsen over time and are often more obvious as a result of visual or general stress.
Strabismus needs to be taken seriously as it could also signal the presence of a more serious underlying condition.
Poor grades in school
You know that your child is bright and works hard, yet their school grades do not reflect your belief.
Poor reading comprehension
You or your child have difficulty understanding what is read and often have to read it more than once. This could be a sign of Binocular Vision dysfunction.
Reading avoidance & Homework Wars
If your child spends hours completing homework each evening, or if you have to fight them to do it, then there may be a visual problem lurking behind it all.
Struggle with work tasks or homework
If you or your child experiences difficulty with aligning digits, copying notes, writing in a straight line, or experiences movement of the characters on the page, this is often a strong sign that something isn't right with your visual processing.
Short attention span or ADHD Diagnosis
Did you know that over 90% of ADHD diagnosis are misdiagnosed?
So, if you feel that you or your child has a shorter attention span than a goldfish, then there could be a deficit in the functioning of the visual processing system which renders them unable to keep their eyes aimed properly and comfortably for prolonged periods. This could result in their inablitly to focus on a given task for extended periods of time.
This is often welcome news to most parents, who are greatly relieved at the possibility that, with treatment, their child may not have to live with that diagnosis for the rest of their life.
Clumsiness & being accident-prone
If you or your child are always tripping over things or getting into accidents that could have been easily avoided, there is a strong chance that these occurrences are as a result of an FV problem.
Diagnosed with other learning disabilities
If you or your child have been diagnosed with a learning impairment like Dyslexia, dyscalculia, dysgraphia etc., just like ADHD mentioned above, a significant percentage of children and young adults have been labeled as having learning disabilities when the observed deficiencies could be caused by treatable vision problems that are unrelated to the standard testing for 20/20 eyesight.
In other words, you or your child could pass the standard eye exam but still have an undetected vision problem that is then misidentified as a learning impairment.
Headaches & Discomfort
If you or your child gets headaches or complains about their eyes hurting from reading or doing near-work, there may be an issue with convergence insufficiency. This imbalance creates tension in and around the eyes, forehead and temples, and a resulting aversion to reading.
TBI or Stroke Related Vision Loss
If you or your loved one has lost vision or developed a visual complication due to a traumatic brain injury or stroke.