There are a lot of types of color blindness, And colour blindness is a condition where you can not see some specific colours in the usual way. This disease does not cause any blindness or lack of vision. People who are colour blind will recognize some colors and they will not see some colors as brightly as people with normal vision.
The condition is usually present from birth or it can also happen later in life from damage to the brain or eyes.
types of color blindness
There are three main types of color blindness and we will know discuss them in this article and it is like:
Red-green colour blindness
Red-green colour blindness is the most popular form of colour blindness. It is usually inherited and affects the males. If you have red-green colour blindness, you will find it hard to compare reds from greens.
Blue-yellow colour blindness
Blue-yellow colour blindness is less common than red-green colour blindness and it affects only about 1 in 20 people with colour blindness. If you have blue-yellow blindness, you will find it hard to tell the blues from yellows. It can affects both males and females.
Complete colour blindness
If you have this complete blindness, you will not see colour at all. Complete colour blindness is extremely rare.
How is colour blindness diagnosed
Your doctor will check you and see if you have colour blindness using different kinds of colour vision tests. The most popular way is by using the Ishihara test. The test uses 38 specially designed cards. These cards have coloured dots in it with numbers or lines on it. When you see each card, you need to tell your doctor what number you see or how many lines you are seeing. The test helps your doctor understand if you have red-green colour blindness, and if you have he will tell you to what degree.
Another newer test called the 100 Hue Test that may provide your doctors with more detailed information about your colour blindness.
When should you see a doctor
If you’re got diagnosed about colour blindness, see an optometrist. Your doctor can also suggest that you go to an eye specialist. They can recommend ways to know how to manage colour blindness with tools such as special lenses or software.
If you don’t have the ability to tell the difference between colours so it worsens over time, see an eye doctor as soon as possible.
does colour blindness affect daily life
Colour blindness might lead you to some difficulties in your daily life, but you can usually learn to overcome most of them.
For example, there are many types of color blindness and If you have red-green colour blindness, you might have problems knowing if red meat is cooked.
You might have problem seeing the colours on traffic lights. But you can learn that the red is the top and the green is the bottom.
Children with colour blindness may need the help with schoolwork, as educational materials are colour coded.
If you are suffering from colour blindness, some jobs will be difficult. These include being a pilot, long distance driving or jobs where colours are important in it, such as graphic design.
Ask your doctor about how to have the ability to manage your particular type of colour blindness, and if special lenses or other tools can help you.
Acquired types of color blindness
There are types of color blindness and it is not always inherited. It can be caused by environmental factors and can affect each eye individually to different degrees also.
Some ways color blindness can be acquired such as:
- Age and it plays a role in this disease , A subtle blue-yellow color blindness can develop with age. And the lens becomes less transparent, affecting how much light reaches the cones.
- Alcohol consumption like if you reduced color discrimination it can be from the symptom of alcoholism, with blue-yellow being particularly affected.
- Brain trauma head injury or stroke can sometimes result in color blindness.
- Chronic illness like Individuals suffering from serious illnesses may develop color blindness in different forms.
- Environmental chemicals at low levels, carbon disulfide and lead can lead to the color blindness.
Most people who become colorblind retain the ability to perceive some colors, but side effects may vary over time, and in some cases the condition can progress into more serious types of color blindness, such as monochromatism.
Types of treatment for color blindness
Individuals who have acquired one of the different types of color blindness realated to illness or injury may be able to improve their vision by addressing the underlying condition, but every case is unique.
For individuals who are born with a color blindness, treatment options are much more elusive. In order to cure color blindness, science will need to make some advancements in therapy.
Some promising research has led to the successful treatment in dogs, mice and sheep. One study at the University of Washington has used gene ttypes of color blindness herapy to successfully treat the people who have red-green colorblind. trials have not begun on human subjects.
There are some products, such as colorblind contacts or colorblind glasses, that might help with the people who suffer from color blindness.
Read more: Eye exercises and their effectiveness in reducing eye strain
Workplace challenges for colorblind people
individuals with color vision differences can lead perfectly normal lives, but there are some professions that may be challenging for tem or dangerous without the ability to distinguish between different hues.
Some jobs in the military, police, fire or aviation are not an option for colorblind. Hospital technicians and pharmacists are reliant on important, color-coded labeling. Painters, textile manufacturers, interior designers and fashion professionals will face some challenges inherent in their line of work, but may be able to find ways to manage the differences in their vision.
You can use Clear Crystal Vision to have a clear vision and iGenics also OcuPrime is good In the end, we have discussed in this article types of color blindness and how you can cure this disease or handle it in your daily life.