Discover Color Blindness: Tips from Optometrist Calgary AB

Exploring Color Blindness: Varieties, Origins, and Solutions

What colour blindness simply means is that individuals lose the power to differentiate in colours and recognize colours. It is not a normal vision problem, but beyond that. 

If you are suffering from this issue, then you are in the right place and we have shared about its available solution. In this deficiency, patients usually face colour blindness as they can not see colours such as blue, red, and green. 

They face difficulty in recognizing the actual colour of the fruits, clothes, and other things. Optometrist Calgary AB shared that this problem develops easily in males as compared to females. 

Varieties of colour blindness

You may not know, but there are different types of color blindness that patients face. It depends on its type which color the patient will not be able to see.

Complete Colour Blindness

Although this type of blindness is rarely observed in patients, there are many suffering from it. In this individual, two cone cells (colour cells) stop working, causing complete colour blindness. This disease is also known as monochromacy.

Blue-Yellow Color Blindness

This patient faces difficulty in seeing blue and yellow colors. Eye experts have categorized blue-yellow colour blindness into two types that are Tritanomaly and Tritanopia. A patient with Tritanomaly faces this issue due to the improper functionality of the blue cone cells. 

Facing issues, people begin resembling blue as green and yellow as red. On the other hand, in Tritanopia difficulty regarding the difference between blue and yellow colour occurs. Most of the patients face issues due to a deficiency of blue cone cells. 

Red-Green Color Blindness

Commonly found among old age people it causes difficulties to see red and green color. Patients face difficulty while differentiating between green and red colour. This disease has also been categorized into three types that are Protanopia, Protanomaly, and Deuteronomy. 

To indicate it as a Protanopia eye expert checks whether a person is completely unable to identify between the colours red and green. In the case of the Protanomaly person sees red as a green color. However, this issue doesn’t cause difficulty in daily activities. As per experts, Deuteranomaly is recognized as a common type of red-green colorblindness. This green color looks redder. 

Do you know why colour blindness occurs?

There are a few reasons discussed and shared by experts during seminars and interviews about colour blindness. They say that this eye issue occurs when human eye light-sensitive nerve cells get damaged or stop working properly. A few of the reasons are given below:

Disease: Serious health issues like glaucoma, cataracts, diabetes and others can be the major reason for colour blindness. Most of the serious issues occur in old age, which is why patients above 60 age capture color blindness easily.

Genetics: You may already know most serious diseases occur due to genetic disorders. Colour blindness can also be genetic. Some individuals are born without certain cone cells in their eyes, which affect their ability to perceive colours. This condition is inherited from their parents; if a mother or father has colour blindness, there’s a chance their child may inherit it as well.

Is there any treatment for colour blindness?

The answer is simply no. As per eye experts in Calgary, there is no cure for this deficiency. However, they say that if an individual has partial colour blindness, then special contact lenses and eyeglasses may help them. Wearing certainly dedicated glasses designed for colour blindness can help you differentiate between colours by increasing the contrast between colours. 

On the other hand, if the patient is suffering from this deficiency due to some other reason, then the doctor will treat the condition due to which color blindness occurs. For example, if the patient is taking some strong medicine that causes vision issues, then their doctor will adjust the medication accordingly to end the color blindness.

Final Words!

At Eye Care Plus we guide patients about colour blindness. Optometrist Calgary AB suggests that if you are suffering from this disease then no need to worry as sometimes its symptoms are usually mild and individuals become habitual to it.  

People having serious colour blindness do face difficulty in working in positions like graphic designers but they do not face issues in handling their everyday activities. 

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