Causes Of Binocular Vision Dysfunction, Have you ever wondered why you see one image instead of two while you have two eyes? We see one image with a correct alignment and synchronization of two eyes which is binocular vision. What if we don’t see a single image or clear image while staring at something or someone? This is supposed not to happen if we have smooth and perfect eyes. It happens because of Binocular Vision Dysfunction and today we are here to explain everything about it including the cause of binocular vision dysfunction and its diagnosis.
What Is Binocular Vision Dysfunction or BVD?
Binocular vision dysfunction commonly known as BVD is a medical term related to vision and eyes. Binocular vision dysfunction is an eye disease where both the eyes face muscle strain and troubles while seeing something. To be more specific, BVD or Binocular Vision Dysfunction occurs when there’s an issue with the alignment of both of the eyes when they capture a different image and send this different image to the brain due to misalignment.
People with normal eyes usually capture a clear single image and send it to the brain and the brain process it can be seen as a single clear image. But, people with BVD face huge difficulty to see a single clear image caused by the misalignment of the eyes. The difference in alignment and sync of the eyes might be negligible but it will give trouble while seeing something.
When you have binocular vision dysfunction, that means your eyes are not aligned and not in sync so you see a double blurry image. When you see a blurry double image, your brain starts to believe there are 2 objects in vision, and your eyes fight to see the single image. The miscommunication and misalignment between the brain and eye pressurized the eye and your eyes become sore and tired. This effect causes muscle strain on the eyes and the whole concept is called BVD or binocular vision dysfunction.
How To Determine Binocular Vision Dysfunction?
Determining BVD isn’t that easy as you won’t feel it suddenly but it will grow for such a long time. Binocular vision dysfunction can be run for families as someone can be born with BVD also. However, to determine binocular vision dysfunction you have to check several symptoms that you have or not.
Pain symptoms are one of the major symptoms of BVD such as eye pain, pain ache, pain while moving the eyes, and so on. Reading symptoms are another one such as you may lose the lines while reading, you may see double lines, and less concentration while reading. Balance symptoms like you may feel motion sickness, poor depth perception, and so on. Blurred and double vision or overlapping vision is another symptom of binocular vision dysfunction. Additionally, you may feel some psychological symptoms like anxiety or depression.
Symptoms of Binocular Vision Dysfunction
There are lots of mild and unpleasant symptoms of Binocular Vision Dysfunction out there and we have discussed them below.
- Eye pain
- Eye strain
- Eye pain while movement
- Head tilt
- Face pain
- Dizziness
- Nausea
- Unsteadiness
- Motion sickness
- Poor depth perception
- Strain in the upper back, shoulders, and neck
- Double vision
- Losing your place while reading
- Blurry vision
- Anxiety
- Insomnia
- Headaches
- Migraines
- Vertigo
- Trouble focusing
- Difficulty reading
- Light sensitivity
- Shaky vision
- Panic attacks when driving
- Agoraphobia
- Disorientation
Causes of Binocular Vision Dysfunction
There is a way of reasons that can be caused for BVD or binocular vision dysfunction. You may not notice instantly that you’re facing the problem as it can grow over the year. Usually, BVD grows abnormal visualization but it can happen due to stroke, heart attack, concussion, injured brain, or any neurological disorders. In general, it shows up when you’re age 40 but it can be developed over time from your childhood.
However, you may suffer from the disease born in your family. Due to genetic reasons, you may suffer from BVD. An asymmetrical face is one of the diseases that someone can have by born and an asymmetrical face causes a misaligned eye which can cause eye strain and vision difficulty which is another reason for BVD or Binocular Vision Dysfunction.
How to Diagnose Binocular Vision Dysfunction?
Diagnosing BVD might be a complicated task if you’re not aware of it as there’s a common mistake regarding this. You need to be careful about the major symptoms of BVD and look for it if you have it or not. If you face some of the BVD symptoms then you’re suffering from binocular vision dysfunction. Other than that, look for the minor symptoms of BVD.
If you’re confused about that, you should seek a doctor to undergo some tests especially, Miniscule Misalignments. The more you delay the worsen the situation, so appoint a doctor and undergo tests to identify if you have binocular vision dysfunction or not. According to the report, if you’re suffering from BVD then you need treatments to control the vision difficulties.
Treatment for Binocular Vision Dysfunction
If you’ve tested positive for binocular vision dysfunction then don’t panic as there’s always something for you. All you need is just to ensure proper treatment for your eyes. You need an optical lens commonly known as prism glass to recover the situation.
The main concept of prismatic glasses is they manipulate lights before coming to the eyes where the eye is misaligned with another. When both of the eyes send images to the brain, the brain fix a single image by preventing double image and overlapping of the image. After that, you can see the perfect image with the help of prism lenses.
However, never use a prism glass on your own without consulting a doctor. The eye specialist will test minuscule misalignments and other eye tests to give you a proper solution or glasses. Seek a doctor and see the beauty of the world.
Finally, we are wrapping up the topic for today with binocular vision dysfunction. If you’re suffering from binocular vision dysfunction, it’s not your fault or nothing to be worried about. All you need is proper care for your eyes to control the situation. See a doctor who is a specialist in eyes and take prism glasses according to the doctor’s suggestion.
In conclusion, if we recall, binocular vision dysfunction is an eye disease related to the misalignment of the eyes. You don’t need to be panicked as it is treatable and you can see the beautiful world clearly. Happy Watching!
