Why do we sometimes see colorless flies flying? This is a question that every person has at least once. Is this an indication of a drop in visual clarity? Perhaps this indicates good vision? Can somatic pathologies not directly related to the organs of vision be the cause? The answers to all these questions can be found by studying the physiological structure of the eye.
How does the eye work?
We can only see the anterior chamber of the eye: the iris, pupil and sclera. In the depths of the eyeball is the vitreous body, which can be figuratively represented as an absolutely transparent gel.
With the age of a person, the texture of the vitreous body undergoes changes: it forms compactions of individual fibers, which reduce the degree of itstransparency. We perceive them as colorless flies of arbitrary shape. They change position with eye movements, meaning they are never completely static.
In medicine, this phenomenon is defined as the destruction of the vitreous body.
Are flies dangerous?
The most pressing question is not why people sometimes see colorless flying flies in the air, but how dangerous it is to human he alth. It all depends on how often and under what circumstances flies appear. Normal is their appearance at:
- Looking at a bright bright surface for a long time, such as window glass, a white table surface, a wall;
- when squinting at the sun or sky.
Flies also appear in the dark, it's just that a person cannot see them. If they appear only when looking at a bright light, do not cause any discomfort, there is no need to worry. A gradual decrease in vision is a natural physiological process, and translucent spots when looking at bright light occur even in children whose vision has not yet undergone age-related changes. Therefore, the question of why people sometimes see colorless flying flies has a simple answer: this is nothing more than the norm in the work of the human body.
Signs of pathology
Any symptom can be either a consequence of pathology or part of a normal physiological process. But a symptom cannot exist autonomously; it can only be considered as a sign of an ailment.along with other symptoms.
Therefore, when studying the question of why we sometimes see flying colorless flies, you need to pay attention to whether there are any of the following symptoms:
- flies in the eyes appear suddenly;
- light flashes in eyes;
- visual acuity decreases;
- the diameter of the view decreases, that is, peripheral vision gradually disappears;
- visible objects are distorted.
All these symptoms are indicative of retinal detachment, a disease that can lead to complete loss of vision.
Hemophthalmos
Also, the cause of the phenomenon may be the ingress of foreign bodies into the vitreous body. This often occurs with internal hemorrhage, when a blood clot remains inside the eye. In this case, the front sight will be the shadow cast by the hemophthalmus.
Pathology requires immediate medical intervention: the sooner a patient sees a doctor after a hemorrhage, the sooner he will get rid of negative consequences. And then the question of why we sometimes see flying colorless flies in the air will be irrelevant.
Other reasons
All causes of flies in the eyes, as pathologies, are ultimately associated either with factors that provoke hemophthalmos, or with factors that affect the vitreous body.
These include:
- inflammatory processes in the eye area;
- vascular pathologies: sudden pressure surges, atherosclerosis;
- pathology of the hematopoietic system: anemia;
- injuries: eye, head, upper spine.
Thus, a huge number of factors affect human vision, and many somatic pathologies can lead to visual impairment and the appearance of so-called flies before the eyes.
How to get rid of flies?
Having figured out why we sometimes see colorless flies flying around, it's time to learn how to get rid of them.
First of all, it is worth emphasizing that the flies themselves usually do not cause any discomfort. Therefore, it is enough to simply ignore the translucent dots and dashes.
If the flies still cause discomfort, you should consult an ophthalmologist and undergo an examination that will confirm or exclude the risk of somatic pathologies that can act as a cause.
Also, the doctor will tell you how to avoid the appearance of new flies and maintain your vision. These rules include a he althy lifestyle, prevention of cervical osteochondrosis, a balanced diet.
These simple recommendations can reduce the risk of hemorrhage and slow down the process of destruction of the vitreous body. This means that the question of why we sometimes see flying colorless flies before our eyes will arise less frequently, and will cease to be a reason for concern for a person about his he alth.
