See the picture and see the number to see if you are color blind

Color blindness is a disease that makes color vision difficult, a very common disease that affects between 8 and 10% of men, but is rare among women. Get to know him here.

In a report published by the Spanish magazine Theodate, author Maria Sanchez Mungi said color blindness is a genetic disease. "The most common form of this disease usually affects red and green," said Emilio Doronzoro, head of the ophthalmology department at the University Hospital of Sanitas Lamoraleja in Madrid.

Ophthalmologist Maria Capote said that a person with color blindness can sometimes see all colors only when they have good lighting. The patient is also unable to distinguish between certain colors, usually green and red.

Generally, chromatography is the most serious form of color blindness, a condition of total color blindness. Fortunately, this situation is extremely rare.

If you can't see the number, you may have color blindness. Check with your doctor.

main reasons
The author states that heredity is the primary culprit for most cases of color blindness. The main cause of the disease is the change in recessive chromosomes. For this reason, many women endure genetic dysfunction, but do not suffer the consequences.

Color blindness can also appear as a result of other diseases. "Some diseases like Parkinson's, Alzheimer's or some leukemia can lead to color disorder," Capote said.

Color blindness also refers to "certain diseases in the eye area, such as glaucoma or macular hydrocephalus, that can damage light receptor cells responsible for seeing and distinguishing different colors," she said.

On the other hand, treatment is likely to cause some types of drugs to cause color blindness, such as hydroxychloroquine, an anti-malaria treatment and also used in the treatment of rheumatic diseases.

How is it discovered?
The ophthalmologist can perform a simple test to determine if a person has color blindness. The test consists of showing a drawing, usually one of the numbers in which it consists of multicolored dots. If a person does not have color blindness, they will be able to see numbers and shapes between points. If the patient does not see the colors well, he or she will find it difficult to find the number or shape represented by the drawing, and may not see the shape of the drawing at all.

Does it impede the patient's life?
Most people with color blindness live a completely normal life, and many are diagnosed too late without any health consequences. "During childhood, parents and teachers may suspect this defect while learning colors thanks to some toys or a typical drawing in which the child tones the tree crown in brown and the trunk is green," Capote said.

With respect to symptoms, Duronzorro points out that severe color blindness is usually accompanied by other manifestations, such as "rapid eye movements from side to side or as called nystagmus". Moreover, the expert stated that color blindness did not deny the owner a driver's license, but he could not occupy certain functions such as aircraft, air traffic control or trains.

Is there an effective treatment?
The author explains that if color blindness appears as a result of other diseases, it can be eliminated once these diseases are treated. However, Duronzuro points out that "color vision defects caused by the disease, as well as birth defects, are not understood. Color blindness caused by a particular disease often affects each eye differently and usually worsens over time."

She stated that the expert confirmed that eye examinations are carried out with a color vision test in order to identify the problem as soon as possible, and adjust the treatment in the case of color blindness of people due to some types of drugs. On the other hand, the disease cannot be treated when its causes are hereditary.

The author quoted Capote as saying that there are glasses with specialized filters that allow "to adjust the wavelength of red and green colors in the waves detected because they look like blue." Therefore, "these glasses produce a similar stimulus to the color-blind eye."

However, the ophthalmologist asserts that these glasses "do not correct color blindness and do not provide a natural view of colors, but rather present the reality differently with a preference for color identification by improving contrast."