Cyanopsia

Cyanopsia is a rare condition characterized by a distortion of color perception in which everything around appears blue. Other names for this condition are “blue visual dysfunction” or “blue vision.”

Cyanopsia can be caused by a variety of reasons, including certain medications such as Viagra and Cialis, and eye conditions such as glaucoma or cataracts. This condition may also be associated with migraines and other neurological disorders.

If cyanopsia is caused by medication, it usually goes away after the medication wears off. However, if this condition is caused by a medical condition, it is necessary to consult a doctor to determine the cause and prescribe appropriate treatment.

Cyanopsia can be quite severe and interfere with a person’s normal functioning. It can cause headaches, nausea and other unpleasant symptoms. Therefore, if you experience a similar condition, you need to consult a doctor for diagnosis and treatment.

Overall, cyanopsia is a rare condition that can be caused by a variety of reasons. If you experience this condition, you should consult a doctor to find out the cause and prescribe appropriate treatment.



Cyanopsia is an eye condition that causes the appearance of a blue tint to the surrounding environment, which can cause people to look and behave strangely or even inappropriately. Cyanopsia occurs as an independent condition and as a symptom of some other disease. Doctors sometimes call it synesthesia. Disease and medical research conditions



Cyanopsia refers to the perception of objects as blue or cyan, regardless of their color in reality.

Many people have experienced this phenomenon when they look at a computer monitor or use a smartphone with the screen turned off. However, sometimes healthy people may experience symptoms of cyanopsia due to various diseases and conditions.

Causes of cyanopsia. There are several factors that contribute to this phenomenon. One of them is related to the content of nitrites and nitrates in the blood. These substances are found in food, and we can get them from water, red meat, chicken or river fish. In addition, nitrites and nitrates are produced by certain bacteria and fungi associated with rotting vegetables and foods. (Many dietary supplements contain these compounds, so consult a physician before using supplements.)

Physiological cyanopsia occurs when the body is dehydrated. Dehydration can occur in hot weather or during heavy exercise, especially during sports activities. This symptom may also appear after drinking alcohol.



Cyanopsia - “Blue Blindness” is a strange phenomenon that is known to people; some people suffering from this disorder see the world in blue colors, and sometimes even black. This happens because the cones, one of the light-sensitive cells in the human eye, are located in the same layer of the retina that senses blue light. Surprisingly, color blindness occurs not only in young people, but also in older people. It is not known exactly what this is connected with, but there is an assumption that a genetic predisposition may be to blame.

When we look at an object, our eyeball absorbs some of the light waves. They, in turn, enter the brain through the optic nerve and are transmitted to the center responsible for color perception. This unique phenomenon is caused by a special “box” in the eye - the photoreceptor. A photoreceptor is a kind of machine that senses light and transmits it to the brain. Now imagine that in our eye there is a photoreceptor that can perceive several colors (red, green and blue). But almost all colors are made up of many shades of green, blue and red. Let's take the color yellow - yellow is a mixture of red, green and bluish shades. Now it becomes a little unclear: why a person sees slightly different colors, because in any light there is red color,