Color blindness, more accurately called Color Vision Deficiency (CVD), is the inability to see or distinguish specific colors accurately. Color blindness is not real blindness. It is just a deficiency in the correct detection of particular colors.
For a person to be “color blind” in the true sense of the word (a condition known as achromatopsia), it implies that the person only sees in shades of black, white and gray, a rather rare condition.
Most people with color vision deficiency tend to suffer from the common red-green variety. In this particular case, they experience trouble seeing red, green, or a combination of these two colors correctly. Less common among people with CVD is the blue and yellow form.
Although there are other ways of contracting CVD (such as aging, eye injuries, and diseases such as cataracts, glaucoma, macular degeneration, etc.), the most common cause is genetics. Since it is transmitted from mother to child through X chromosomes, male children are more likely to get it than females. For every woman who has CVD, about 17 men have it.
When CVD is spread for reasons other than genetics, it can occur at any age. In this case, only one or both eyes can be affected. On the contrary, if it is transferred genetically, CVD starts from delivery and both eyes will be affected.
Several people born with CVD grow into adulthood without the condition being diagnosed. This is because they have no idea that they don’t see colors like everyone else. However, for some people, it is detected when they begin to learn the names of the colors as children.
How Color Vision Deficiency Affects Children
Children living with CVD can see lines, shapes, and everything else that others see. They only differ when it comes to seeing and interpreting colors. They tend to see and think of specific colors differently from others.
Seeing and thinking about colors differently from other children can affect children in some way at school and in their everyday lives. Some of the ways it affects them are listed below:
They may have trouble doing specific tasks, class assignments, or projects that require colors correctly.
It can affect them while participating in sports and other leisure activities. For example, they could mistakenly pass the ball to the opposing team during a soccer game.
They may experience sensitivity to light in the classroom. To mitigate this, children may require special seating arrangements at school.
They may feel frustrated and self-conscious about CVD.
They are at risk of being teased or bullied by other children due to cardiovascular disease.
How Color Vision Deficiency Can Be Managed In Children
While there is no medical cure for genetically acquired cardiovascular disease, there are palliative or treatment options that can help children live comfortably with the eye condition.
Here are two options that parents can explore with their children to alleviate the condition:
Use walking procedures. Examples include labeling and classifying clothing or other household items by color, with the help of friends or family. Doing so will help prevent incorrect selection or collision of colors.
Another practical example is to recognize colors by remembering the order of things, rather than the colors themselves. An example is to remember that red comes first, before yellow, then green, at a traffic light.
Wearing special lenses can help improve color perception among people with CVD. These lenses are special filters that are customized in the form of eyeglasses or contact lenses to suit the wearer’s cardiovascular disease condition.
Dr. Azman, a Maryland-based optometrist, has taken these specialty glasses to a whole new level of efficacy using his trademark ColorCorrection system. Glasses or contact lenses made with the ColorCorrection system change the wavelength of light that enters the patient’s eyes.
The adjusted wavelength (which is customized to the patient’s condition) allows you to see the full color blind glasses malaysia spectrum of light and colors like never before.
Patients who wear these contact lenses have a 100% success rate by passing the Ishihara color test and living a very comfortable life. This is a perfect solution for children living with CVD.
Are contact lenses safe for children?
Contact lenses are very safe for children. Even at a very young age, the human eye is already adapted to tolerate contact lenses. In fact, for medical conditions like