What makes vision worse. Family Constellations: Restoring Vision

psychogenic reason.
Bilateral ischemic infarction of the medulla in the region of the vertebrobasilar system.
Optical neuropathy of ischemic nature.
Retrobulbar neuritis, which is a consequence of diffuse.
Toxic optic neuropathy.
Postangiographic (artificial).
Sudden intracranial hypertension of a benign and other nature.

If vision in one eye has dropped sharply (unilateral dysfunction), this may be due to:

Trauma in the region of the anterior cranial fossa or (fracture).
Temporal arteritis.
Optic neuropathy, which is a consequence of arterio-sclerotic ischemia.
An increase in intracranial pressure, which led to swelling of the nipple and.
Retinal migraine.
Amaurosis fugax, which is a consequence of stenosis of the internal carotid artery.

Bilateral drop in vision

Ischemic optic neuropathy

In this condition, an ischemic lesion of the retina is co-present. In some cases, bilateral ischemia occurs as a result of aortic arch syndrome, if the patient abruptly changed his posture from a forward bend to a vertical position.

Bilateral infarction

In violation of vascular blood flow in the visual cortex, there are other signs of vertebrobasilar insufficiency. In this case, the onset of the disease is often sudden and is accompanied by a violation of color vision. Typically, these changes are characteristic of older patients. Pupillary reactions in bilateral infarction are preserved, as a result of which it is necessary to distinguish it from visual agnosia.

Toxic optic neuropathy

The development of symptoms of toxic damage occurs with the use of methyl alcohol. If vision has deteriorated sharply, this may be the result of prolonged abuse of tobacco and ethyl alcohol. Sometimes visual impairment occurs when poisoning with cyanides, isoniazid, trichlorethylene, antineoplastic agents, disulfuram, methanol.

Retrobulbar neuritis

The first symptom of multiple sclerosis in 16% of cases is retrobulbar neuritis. In this case, an acute or less often subacute onset of the disease is noted. It is the central vision that suffers the most. It must be remembered that retrobulbar neuritis is not always caused by multiple sclerosis. Sometimes it is the result of inflammation or infection, among which tuberculosis, cryptococcosis, sarcoidosis, syphilis, toxoplasmosis, Lyme disease, brucellosis, mycoplasma should be distinguished. In the event of viral encephalitis or viral damage (mumps, measles, chickenpox, mononucleosis, rubella, herpes zoster, cytomegalovirus, hepatitis A), bilateral optic neuritis sometimes develops.

Benign intracranial hypertension

An increase in intracranial pressure of a benign nature is more typical for overweight girls who suffer from cycle disorders. In this disease, the development of symptoms is usually gradual. Among the main signs there is pain in the occipital region of the head, but sometimes the pain is asymmetric or generalized. The second most common manifestation of benign hypertension is a sharp deterioration in vision. Examination of the fundus reveals edema of the optic nerve. If you produce liquor, then the pressure is 250-400 mm aq. Art. CT-signs of intracranial hypertension is a decrease in the size of the ventricles of the brain. Much less often in this condition, the abducens nerve is damaged, which is unilateral or bilateral.

Usually, the cause of hypertension cannot be established, but sometimes this condition is preceded by various endocrine pathologies, iron deficiency anemia, or pregnancy. If conservative methods fail to restore the normal level of intracranial pressure, then trepanation is performed for the purpose of decompression.

Postangiographic blindness

With an artificial decrease in vision (Anton's syndrome), most often there is a toxic lesion of the occipital lobes of the brain on both sides. Visual function is restored, as a rule, after 1-2 days.

intracranial hypertension

An increase in intracranial pressure is often accompanied by attacks of amblyopia, the duration of which varies from a few seconds to several minutes. When studying the visual fields, there is an increase in the size of the blind spot, as well as peripheral narrowing. Ophthalmoscopy reveals serious congestion in the fundus area, in some cases hemorrhages occur in the area. In the future, the fall in vision is more persistent.

Psychogenic blindness

Psychogenic visual impairment occurs more often in women who are prone to such disorders. Most often, patients have other signs of mental disorders (pseudoparesis, pseudoataxia, etc.). A distinctive feature is the preservation of normal pupillary reactions and an unchanged fundus. With other examination methods (EEG, evoked potentials, optokinetic) deviations are also not detected. In this category of patients, there is a high degree of tolerance to a sudden decrease in vision.

With bilateral damage to the visual function, more often we are talking about various neurological abnormalities.

Sharp unilateral visual impairment (amaurosis, amblyopia)

Fracture of the base of the skull

With a skull injury in the region of the optic canal, there may be anosmia, external visible damage, the optic disc often becomes pale. There are also radiological signs of bone defects.

Optical neuropathy

In arteriosclerotic optic neuropathy, the nature of the lesion is ischemic. In this case, a unilateral decrease in vision suddenly occurs, but pain sensations do not develop. In a number of cases, the presence of precursors in the form of a temporary visual impairment is characteristic. Examination reveals pseudoedema of the optic nerve (disc), pallor of the retina. With this disease, total blindness never occurs. Among the most common causes of ischemia, diabetes mellitus, atherosclerosis, and hypertension are distinguished.

Temporal arteritis

Temporal arteritis affects arterial vessels, vessels of the head, vessels of the eyes, causing visual impairment. The reasons for its development are not fully understood. Inflammation of the temporal artery often leads to complete loss of vision on one side. This diagnosis is more often made in older women. In addition to reduced vision, a headache occurs, and the examination can reveal a tense temporal artery, which is painful on palpation. Also in the analyzes there is an increase in ESR. Usually arteritis is a systemic pathology.

Amaurosis fugax

As a result of stenosis of the internal carotid artery in elderly patients, vision temporarily drops sharply, which is due to a transient change in the level of blood flow in the retinal region. In addition, with this disease, there is noise during auscultation in the projection of the artery, contralateral hemisymptoms, and other signs. In this case, unilateral visual impairment occurs suddenly (within minutes or hours). The duration of blindness also varies and rarely exceeds a few hours. At the same time, there is weakness in the limbs, which are opposite to the focus of the disease. An ophthalmological examination can reveal signs of atherosclerosis of the vessels located in.

The immediate cause of amavrosis fugax is usually (90%) vascular embolism. The source of the embolus is often the damaged wall of the internal carotid artery from the ipsilateral side. Further, with the blood flow, the formation enters the artery of the eye. Due to impaired blood flow, ischemic damage to the retina occurs, resulting in reduced vision. Due to the fact that thrombotic masses often undergo spontaneous resorption, the symptoms are transient.
In the acute stage of the disease, the retinal artery looks collapsed, and in the fluorescent stage, a thrombus is detected located in the lumen of the vessel. This study is not performed frequently.

Interestingly, within a year after an attack of amavrosis fugax, a third of patients (30%) develop a cerebrovascular accident. Doppler ultrasonography is used for diagnostic search, which allows confirming stenosis of the internal carotid artery.

Retrobulbar neuritis

This inflammation of the nervous tissue develops quite quickly. The peak of activity falls, as a rule, on the first four days. In the future, pathological changes decrease and the patient's condition improves. In some cases, in addition to reducing vision, flickering in the eyes and pain in this area join. Most often, this condition occurs in young patients and is unilateral, but bilateral lesions also occur. Retrobulbar neuritis never causes total blindness. In the early stages of inflammation, there are no changes in the fundus, while the most significant loss of vision is observed in the central region. In most patients, this condition may be the first sign of multiple sclerosis, which is diagnosed later in 17-85%.

In addition to multiple sclerosis, retrobulbar neuritis can be a manifestation of the demyelinating disease, syphilis.

Eye pathologies

Among the diseases of the eye itself, the cause of vision loss can be: detachment of the retina, inflammation, hemorrhage into the substance and retina in tuberculosis, blood diseases, syphilis (Ilse's syndrome), which is accompanied by signs of retinal perivasculitis.

retinal migraine

Retinal migraine is characterized by monocular, the appearance of which is associated with dyscirculatory disorders in the system of the central retinal artery. This form of the disease sometimes alternates with ophthalmic migraine, as well as with migraine paroxysms without aura.

Ophthalmic migraine

With ophthalmic migraine, headache attacks occur, which are accompanied by homonymous visual dysfunctions (sparks, zigzags, flashes, scotomas). In this case, we are not talking about true loss of vision.

Vision may be impaired due to eye diseases that affect the lens, retina, cornea or disrupt the activity of the eye vessels and the functioning of the visual muscles. However, if your vision has fallen, this does not always indicate the presence of some kind of disease, it can also worsen for natural reasons (as a result of aging of the lens, ciliary muscle, etc.).

Very often, vision deteriorates due to developing. With nearsightedness, the image is not projected onto the retina, but is focused in front of it, thereby causing blurred distance vision.

Myopia can be either congenital or acquired.

In the first case, it can be caused by a genetic predisposition (it can be inherited; according to statistics, half of the parents suffering from this disease have children with the same disorder). Congenital myopia can also occur due to the irregular shape of the lens - its elongation in conditions of a weak oculomotor and ciliary muscle.
Acquired myopia is associated, as a rule, with prolonged loads on the eye apparatus. There are also a number of pathologies that provoke the development of the disease: subluxation and sclerosis of the lens (especially in the elderly), increased thickness of the cornea, vascular diseases.

Hypermetropia (farsightedness)

Hypermetropia is a pathology that is directly opposite to the first disease. With it, the quality of vision at short distances is disturbed, since the formation of the image occurs outside the retina of the eye.

Hypermetropia can be congenital or age-related.

Congenital farsightedness occurs due to the small size of the longitudinal region of the eyeball and can go away on its own as the child grows. However, the disease can progress further, causing vision loss. This is usually due to an eye that is too small or lacks curvature of both the lens and the cornea.
Another class of hypermetropia - age - is called. In this case, visual impairment is caused by a gradual loss of the accommodative ability of the eyes - the ability to change the curvature of the eye depending on the distance. Presbyopia develops gradually - the natural process starts after 30-40 years. The main reason for this phenomenon is the loss of the necessary flexibility by the lens. At the very beginning of the appearance of an anomaly, it can be corrected with the help of bright lighting, but later this no longer helps.

A complication for hypermetropia is also high blood pressure.

Astigmatism

Astigmatism is called ametropic visual impairment caused by a change in the shape of the lens, cornea and eye. As a result of these changes, there is a difference in quality vertically and horizontally, causing a decrease in the clarity of vision. In a healthy eye, the convergence of light rays occurs on the retina, at one point, while with astigmatism, the focus is collected at two points, a picture is formed that looks like a segment, a blurry ellipse or a figure eight.

Astigmatism, as a rule, develops from childhood - in some cases it accompanies myopia and hyperopia. In addition to the "blurred" vision of objects, astigmatism is characterized by double vision, increased eye fatigue.

Diplopia (doubling of the picture)

It also provokes visual impairment and can even lead to. With such an anomaly, the object in question doubles vertically, horizontally, diagonally, and can also rotate relative to the original picture. This usually happens due to a malfunction in the coordinated functioning of the oculomotor muscles, which disrupts the concentration of both eyes on one object.

Diplopia is binocular, monocular, temporary and volitional. At the same time, volitional diplopia does not affect the health of vision and is a kind of gymnastics.

binocular vision disorder

Stereoscopic vision helps us to appreciate the shapes, sizes and volumes of objects. In addition, it increases the clarity of the picture by forty percent, significantly expanding the visible boundaries. Distance estimation is one of the most important functions inherent in . But if one eye sees worse than the other by more than one diopter, then the cerebral cortex disables the visually impaired organ forcibly in order to avoid the development of diplopia.

Because of this, binocular vision is reduced, and over time, the weakened eye becomes completely blind. This phenomenon occurs not only with myopia and hypermetropia with a difference in the eyes - a similar phenomenon occurs with uncorrectable astigmatism. But most often such violations occur with strabismus.

It is important to note that there is no absolute balance in the position of the eyes. Despite violations of muscle tone, binocular vision remains at the same level and does not require special correction. But if with vertical, divergent or convergent strabismus there is a negative trend for this ability, then it is necessary to perform an operation or use special glasses (often doctors recommend using the occlusion method, when a healthy eye is covered with a bandage so that the patient can start working).

Visual field distortion

The field of view is the reality around us that the fixed eye sees. On the example of the spatial relationship, it can be called rather a 3D mountain, at the top of which there is the highest quality vision, which deteriorates closer to the foot (near the nose) and is least expressed in the temporal region. The facial bones of the skull act as the limiters of visibility from the anatomical position, while the optical limits are imposed on the retina.

Normal visual field of the right eye

The norm of white color in the fields of view is as follows:

outside, ninety degrees;
below - sixty-five;
top - fifty degrees;
inside - fifty-five degrees.

The viewing area for each eye is divided into four parts: two vertical and two horizontal.
Changes in these areas are similar to a dark spot - scotoma, as well as a concentric narrowing.

Scotoma - a spot in which a person does not see anything if it is absolute and partially (blurred) - if relative (sometimes of a mixed type). A distinctive feature is absolute blackness and blurry peripheral vision. A positive scotoma is observed as a symptom, while a negative one can be detected by examination by a specialist.

Diseases

Optic nerve atrophy is a phenomenon in which the central part of the visibility zone “falls out” (very often associated with age-related changes).
Retinal detachment - a characteristic feature is the "curtain" effect on the peripheral region of the visual field. Also, when detaching, the image may float, and the outlines of objects may be distorted. Often the cause is a dystrophic condition of the retinal membrane, transferred and a high degree of myopia.
Bilateral prolapse of the outer part of the field in most cases appears with a pituitary adenoma that provokes an interruption of the optic tract at the point of intersection.
- this disease is characterized by the loss of half of the fields located close to the nose. Signs are the effect of fog in the eyes, as well as the effect of the rainbow when the patient looks at a bright light. A similar disorder accompanies an aneurysm of the internal carotid arteries.
With hematoma, tumors and inflammation in the central nervous system, there is a possibility of cross-impairment of visual fields. In addition, quarter and half prolapse is also possible - the so-called quadrant hemianopsia.
The effect of a curtain that prevents you from seeing clearly in front of your eyes signals changes in the vitreous body, cornea and lens.
Tubular vision or concentric narrowing of the area being viewed explains PDS (pigmentary retinal degeneration). In this case, high sharpness is characteristic of the central region, despite the fact that it is almost absent in the peripheral part. If the development of concentric vision is balanced, then such a defect causes a circulatory failure in the brain or glaucoma. Narrowing also occurs with inflammation of the posterior parts of the retina - peripheral chorioretinitis.

Color perception disorders

Most often, color perception failures occur in the central region of the visual fields. Deviations in color perception relative to white are usually temporary and may occur after surgical removal. There are also changes in red, blue or yellow. In this case, the white color will appear red, yellow, blue shades.

In addition, there are some diseases that are characterized by color perception failures:

Color blindness is a congenital anomaly, which is characterized by the absence of differences between red and green colors for the patient. Most often, this anomaly occurs in males.
The consequences can be an imbalance in the brightness of the hues: reds and yellows tend to lose their brightness, while blues become saturated.
Redness, yellowing of objects signals dystrophy of the optic nerves and retina.
The later stages of molecular dystrophy are characterized by the absolute loss of colors by objects.

Tables for checking color perception (Rabkina)

Keratitis

In addition to the above diseases, infectious corneal diseases can also cause a sharp deterioration in vision. Inflammation of the cornea occurs as a result of a complication of an advanced form. In addition, harmful bacteria enter the eye during operations performed on it.

The most dangerous causative agent of keratitis is Pseudomonas aeruginosa, which appears due to unsanitary conditions and lack of antiseptics and asepsis.

Symptoms:

redness in the affected eye;
the occurrence of pain;
clouding of the cornea.
fear of light;
increased tearing.

Fifty percent of the keratins are dendritic, which is due to herpes. In the eyeball in this situation, a damaged nerve trunk, similar to a tree branch, may appear.

A herpetic corneal lesion or chronic injury caused by exposure to a foreign body is called a creeping corneal ulcer. Most often, the formation of such ulcers occurs due to amoebic keratitis, which develops due to non-compliance with the rules for wearing contact lenses or their inadequate quality.

Keratitis can be not only ulcerative, but also non-ulcerative.
The disease can arise from a sunburn, or from welding - this form is called photokeratitis.
The disease is deep, and can only affect the superficial corneal layer.
Dystrophy and inflammation provoke clouding of the cornea, in this case there is a scar, the presence of which sometimes limits visibility to the level of light perception. Spots can also provoke astigmatism.

Other causes of visual impairment

In addition to the eye diseases described above, there are also other malfunctions in the body, due to which we notice that vision has deteriorated sharply.

Problems with the spine, as arteries run through the dorsal part, providing the necessary blood flow to the head and eyes. When the spine is damaged or twisted, the blood flow in the spinal arteries deteriorates, negatively affecting the health of the eyes.
For this reason, many gymnastic workouts for the eyes involve exercises for the neck and back.
Diseases of an infectious and venereal nature that depress and affect the central nervous system.
Vascular diseases of the brain, such as intracranial pressure.
Accommodation spasms are sometimes similar to asthenopia. Most often, children and adolescents suffer from false myopia. The disease is caused by fatigue of the ciliary muscle that regulates the curvature of the lens.
Nyctalopia and hemeralopia - a decrease in twilight vision caused by a lack of vitamins of groups A, PP and B. In addition to the lack of vitamins, "night blindness" is also provoked by disturbances in the work of the optic nerves. In addition to the temporary, there is also a congenital form of the disease. With nyctalopia, the perception of colors and the possibility of a person's orientation in space are disturbed.
Spasms in the vessels. Usually they are associated with a sharp increase in blood pressure and a constant failure of blood circulation in the brain, which is caused by atherosclerosis, cerebral amyloidosis, vascular anomalies and blood diseases. Darkness and flies before the eyes are considered common. Sometimes the symptoms are accompanied by dizziness.
Constant overwork - in this case, the oculomotor muscles are constantly overstrained due to, for example, reading in poor light, driving at night, working at the computer for a long time and watching TV. With fatigue, there are pains in the eyes, tearing increases. With constant overwork, it is also difficult to concentrate on small details - vision becomes cloudy, a headache occurs.

natural causes

In addition to the above, visual impairment occurs for natural reasons. In the process of aging of the body, the flexibility of the lens, which is responsible for its density, decreases. The ciliary muscle, which supports the lens and is responsible for the ability to focus, also becomes weak.

The presence of these processes is a consequence of the occurrence of age-related farsightedness. The aging process of the eyes begins at the age of thirty, and after forty it already requires observation by ophthalmologists.

Vision can fall for several reasons: hereditary predisposition, overwork, stress, spinal injuries, prolonged work at the computer, age-related changes, eye injuries, etc. You should not put up with this fact, it is better to start applying measures to restore vision as soon as possible.

Check your eyes regularly. This can be done in the clinic with an ophthalmologist and even at home using a computer. There are special sites that will help you not only assess visual acuity, but also pass a test for color blindness, myopia and hyperopia, contrast, and astigmatism. It is important to do eye exercises, even if you do not have any vision problems. Regular exercise will become an effective prevention, will allow you to enjoy bright colors and clear contours of objects without glasses, lenses for a longer time. The exercises are pretty easy to remember and do. They perfectly relieve fatigue from the eyes at the end of the working day, prevent the development of eye diseases. There are several techniques, but all of them are aimed at eye movements (from side to side, up and down, diagonally), circular turns of the eyes without head movements, drawing figures and objects with the eyes. Eye massage is also effective. You need to hold it with your thumb (side surface). You should draw a line from the wing of the nose to the corner of the eye, continue along the entire length of the eyebrow. You need to repeat about 8 times daily. In addition, you can gently massage the eyeball through the closed eyelids in the direction from the outer edge to the inner.

If vision falls due to prolonged work at the computer, the mucous membrane of the eye dries up, fatigue appears, it will be useful to use "artificial tears". This drug should be instilled into the eyes for additional moisturizing. There are also special vitamins for vision that will help restore visual function and prevent further vision loss. The attending physician will help you choose the drug after a detailed examination.

You can use perforated glasses (they have a perforated opaque lens). When a person with myopia, farsightedness looks at an object without glasses, the image is blurred. When using perforated glasses, the retina receives a doubled, but fairly clear image. The optical system will send an impulse to the brain about discomfort, which leads to a change in the curvature of the lens. This allows you to get a clear single image. Regular training with glasses activates the metabolism in the eyes, helps the lens to remain elastic. They can also be used as a preventive measure.

An excellent exercise for the eyes is to look at stereo images that can be found on the Internet. They train the eyes, stimulate metabolic processes, prevent the development of eye diseases, and help relieve fatigue. There is another way to improve vision by correcting it without the use of glasses. We are talking about night lenses. They are worn at night, act on the eyeball by squeezing, which leads to the correction of vision. After this procedure, a person can do without glasses for a whole day without experiencing visual discomfort, without squinting. This method is ideal for those people who are contraindicated to wear lenses, glasses during the day (swimmers, flight attendants), and who have contraindications to surgical interventions.

If you notice the first signs of visual impairment, visit the doctor as soon as possible. This will allow you to establish the correct diagnosis, find out the causes of the problem, choose the optimal method of treatment.

The eyes are the mirror of the soul, and vision is one of the most important indicators of health. There are common eye diseases such as glaucoma, cataracts, and macular degeneration, but sometimes visual impairment indicates other serious problems in the body.

"Nothing in our body functions in isolation," Deborah Herrmann, MD, Pennsylvania, tells Prevention.com. “In the same way, our eyes are connected to the central nervous system and other body systems.” Do you feel that something strange is happening to your vision? In this article, we have collected six non-obvious reasons for such changes.

high cholesterol

Often, with elevated cholesterol levels, patients report temporary loss of vision and darkness in the eyes. This is because the carotid arteries are clogged with plaque, so they go out of their way to keep blood flowing to the eyes. In addition, symptoms may be accompanied by pain and soreness in the eyes, a gray ring around the cornea (corneal arch), or trouble adjusting to bright light. In some cases, yellowish deposits of cholesterol, xanthelasma, may appear on the eyelids or at the corners of the eyes.

Thyroid diseases

The thyroid gland, a butterfly-shaped organ in the neck, controls certain hormones that help regulate growth and metabolism. When the thyroid gland is not functioning properly, it can lead to a range of problems, including double vision in the eyes and even swelling of the eye muscles, which makes the eyes bulge and look larger than normal. The most serious disease in this sense should be considered Graves' disease (Basedow's disease) - an autoimmune disorder characterized by protrusion of the eyeballs.

Diabetes

Regular eye exams are a good idea anyway, but you should see your ophthalmologist twice as often if you have been diagnosed with diabetes or are at high risk for diabetes. “Diabetes can make the macula—the part of the retina that controls central vision—swollen or cause them to retain excess fluid,” explains Deborah Herrmann. This will certainly not lead to a complete loss of vision, but it will seriously weaken it.

Consider also the fact that people who have diabetes have a 40% higher risk of glaucoma and a 60% higher risk of cataracts. And diabetic retinopathy - a non-inflammatory lesion of the retina of the eyeball - can cause problems such as blurry vision and even retinal detachment.

Stroke

Sudden loss of vision will frighten anyone - and for good reason. This can be a sign of a high risk of stroke, especially if the person in question has had one before. Typically, vision loss from a stroke occurs in only one eye, but it can occur in both. You will be surprised, however, there is such a disease as a retinal stroke - it occurs when the blood vessels in the retina become clogged with plaque. The risk of this disease is especially high among people with high blood pressure.

Eye migraine

Periodic sensation of flickering in the eyes may indicate a disease such as ocular migraine (or atrial scotoma). Interestingly, we are not necessarily talking about flashes of light, as these can also be “blind spots”. In this case, the phenomenon usually lasts no more than 5-10 minutes, and is accompanied by blurry vision and headache before or after a migraine attack. If this happened to you repeatedly, and especially if flashes occurred in only one eye, you should immediately contact an ophthalmologist for advice.

Autoimmune diseases

If your eyelids suddenly become drooping, and this is definitely not your typical appearance, you are at risk of an autoimmune disorder called myasthenia gravis. One of the common symptoms of myasthenia gravis is muscle weakness, and this, in turn, leads to the fact that the eyes close involuntarily and the eyelid droops over time. At the same time, lupus and certain types of arthritis can cause uveitis, an inflammation of the choroid that often causes poor vision and blindness.

Visual impairment is a problem that many face with age or after heavy eye strain. However, you should not be afraid of it, because in the vast majority of cases this phenomenon can be corrected and very well. In order for you to know what steps can be taken when such an unpleasant fact is discovered, let's look at the causes, as well as methods for dealing with the main symptom.

Causes of eye diseases

Prevention

Knowing the reasons for the deterioration of vision, it is not difficult to determine those preventive measures needed to restore it. These include:

Refusal of bad habits, including smoking and alcohol.
Regular visits to the optometrist for the timely detection and treatment of any ailments (it must be remembered that in the early stages almost all of them can be completely cured with medication, which is practically inaccessible in the later stages).
Protect your eyes from chemical exposure and UV radiation.
Compliance with recommendations on hygiene of vision, including ensuring the proper level of lighting at home and in the office, as well as the mode of work at the computer.
Active sports that improve blood circulation and metabolism.
Regular exposure to fresh air.
Gymnastics and massage for the eyes.
Homemade baths and lotions based on herbs.

All these methods are quite effective in each specific case, therefore, in no case can they be ignored or considered primitive and obsolete.

Also read about gymnastics for the eyes with myopia.

By using them regularly, you will be able to avoid serious illnesses and even improve your current level of visual acuity.

What to do if vision has fallen

In the event that you have found even minor symptoms of decreased vision, you should see a doctor immediately. The ophthalmologist is obliged, at your request, to conduct a comprehensive eye examination, study the conditions of your work and life, establish the reason for which the vision has fallen, and also prescribe a correction adequate to your case. If you take such measures in a timely manner, it is quite possible that you will be able to identify certain complex ailments in the early stages and cure them in time, thus avoiding loss of vision. If the specialist does not find serious illnesses in you, he will be able to select for you individual method of vision prevention, using which you will be able to remove this symptom and return to normal life.

Many people with a slight deterioration in vision do not see the point in going to the doctor and try to solve the problem through folk methods, or completely ignore it.

Both the first and second options are not correct. The fact is that without a full diagnosis it is very difficult to establish the true cause of the loss of vision, and therefore it is impossible to adequately treat it. Such an approach, as well as ignoring the problem, can lead to complications and other unpleasant consequences.

What diseases can this factor be a symptom of?

In addition to the main pathologies of vision, including myopia, cataracts and glaucoma (all of them are accompanied by a decrease in visual acuity), this symptom is also characteristic of a number of other ailments, including:

Impaired intracranial pressure caused by circulatory problems.
Venereal diseases.
infectious diseases.

Read also about the symptoms of edema and glaucoma by.

With such ailments, damage to the centers of the nervous system can occur, due to which the vision in patients falls.

Normal and diseased eye

That is why, if you have never complained about the health of your eyes before, you should pay special attention to this symptom and immediately consult a doctor. You may need diagnostics from other specialists: a neurologist, a cardiologist, a therapist, but it will give you the opportunity to get the most complete picture of the disease and overcome it faster.

Modern recovery methods

Nowadays, ophthalmology has dozens of effective methods to cope with eye diseases, regardless of their causes and general symptoms. Complete restoration of visual acuity carried out using:

surgical treatment (especially for cataracts);
drug therapy;
correction with the help of night lenses (with weak myopia and hyperopia).

Also, the most important tool for correcting vision are contact lenses different optical power, which can be soft, hard gas permeable. Selected for each patient individually.

Read more about extended wear soft contact lenses.

The appointment of any of the above methods of correction is possible only after a full diagnosis by a specialist.

It is highly not recommended to independently make a decision on the selection of one or another remedy to eliminate visual impairments, since they can not only not give a good result, but also aggravate the problem if the wrong selection is made.

Regardless of whether you currently have diagnosed eye diseases or not, every effort must be made to avoid their occurrence in the future and help the body restore the normal condition of the eyes now. For this, it is vital to general eye care tips. They are common to all patients. These measures will be discussed below.

Traditional medicine (diet, diet, vitamins)

Almost all folk methods of dealing with pathologies of vision are aimed primarily at restoration of natural metabolic processes by saturating the body with additional vitamins and minerals.

They may include:

Diet correction with the addition of carrots (contains vitamin A), blueberries, citrus fruits, dried fruits, beets. It is also mandatory to add dairy products to it to saturate with the necessary minerals.
The use of various infusions. For example, mistletoe (treatment of glaucoma), as well as eyebright (for various types of pathologies).
Using various oils to massage the eyes, including geranium oil, burdock oil and other similar oils to which a person is not allergic. These products also contain a wide range of vitamins, so they can have an extremely positive effect on the condition of your eyes.
As local remedies, these methods also include therapeutic compresses based on a decoction of chamomile and other herbs. In prophylactic whole, it is enough to carry them out twice a week.

Read more about vitamins to improve vision.

It is extremely important to use traditional medicine methods to restore visual acuity as preventive ones. However, for serious diseases, including glaucoma and cataracts, it is not recommended to base treatment only on them. This can backfire on your health.

Eye charger

There are more than a dozen effective exercises for various eye diseases, the daily implementation of which can give a good therapeutic effect and even improve your visual acuity. They are aimed at solving various vision problems and allow:

Improve eye circulation(exercise "curtain");
Train accommodation(all exercises aimed at consistent focusing of vision on near and distant objects);
Relax eye muscles(exercise "butterfly").

conclusions

As you can see, both in medical and folk practice there are a lot of effective recipes that can save a person from vision problems. And, unfortunately, no one is immune from them, but there are effective methods, although not preventing, but slowing down the process of vision decline. This is exercise for the eyes, and, and traditional medicine. All that is needed to cure such ailments is to pay attention to the problem in a timely manner and proceed to its effective treatment. In this case, you will definitely achieve positive results in this matter.