Transparent film on the eye. Causes and treatment of pterygium of the eye

The eye is a complex, but fragile organ, disturbances in its work manifest as a loss of vision clarity. The feeling of a veil on the eyes can be a symptom of a dangerous disease, so it is important to consult a doctor and find out its nature.

Film on the human eye

Blurred eyes, even for a short period, can cause anxiety. It can last for different times and is intense. Most often, the condition occurs in the morning or after eye strain while working at a computer. In some cases, the sensation of a film on the eye disappears after blinking, sometimes rubbing and moisturizing the eyes is required.

This condition is often accompanied by other symptoms:

unpleasant burning and itching;
sensitivity to light;
the appearance of "flies" and spots;
weakness.

The veil in combination with the listed signs can be a signal not only of the onset of a disease of the organs of vision, but also of the nervous system, therefore it is necessary to visit an ophthalmologist to establish the correct diagnosis.

The appearance of the film is more common in the elderly. This neoplasm consists of overgrown tissue of the conjunctival membrane. The pathology is called pterygium.

At the initial stage, the film covers only part of the cornea and does not interfere with vision. The danger of the disease is that the pterygium grows, gradually closing the pupil, and this already leads to blindness. The film can appear on one eye or two at once.

Film in the eyes - reasons

There are many factors that provoke the appearance of a neoplasm:

Long-term exposure to ultraviolet radiation - the disease is more common among residents of southern countries, where there are many sunny days and high radiation intensity.
Wounding mechanical action of dust, small particles, sand. These negative factors are intensified by the wind, which irritates the mucous membrane.
Genetic predisposition - pathology can be transmitted between relatives within the family.
Frequent inflammation of conjunctivitis - the mucous membrane is affected by adenoviruses, bacteria, allergic irritants. Each inflammatory process leaves scars and leads to changes in tissue structure.
Long stay in front of a computer monitor causes dryness and irritation of the mucous membranes.

The conjunctiva of the eye has many blood vessels and nerves, so it reacts sharply to any stimulus. The mucous membrane consists of two layers: the epithelium (upper) and deep (submucous).

The conjunctiva performs a protective and moisturizing function, inside it are the glands responsible for the production of tear fluid. With prolonged exposure to negative factors, its epithelium is transformed, the connective tissue grows and a white film appears on the eyes of a person.

In addition to pterygium disease, the veil and blurred vision are caused by the following reasons:

Refractive diseases (hyperopia, astigmatism), the problem is corrected by wearing glasses, lenses, laser therapy.
Dry eye syndrome - due to insufficient moisture, the cornea dries up and vision becomes cloudy. This occurs as a result of deterioration of the tear film.
Cataract is a disease of the elderly caused by clouding of the crystal.
Glaucoma is a visual impairment caused by intraocular pressure.
Taking certain medications (oral contraceptives, corticosteroids).
Inflammation of the optic nerve.

Film on the eyes of a newborn

Obstruction of the lacrimal canals is the main reason why babies have a film on their eyes. This is a rare disease, dacryocystitis, which occurs in 5% of babies.

The reasons for its occurrence:

anomaly in the development of the lacrimal ducts;
lack of a lacrimal canal;
facial damage with obstetric forceps.

During the period of intrauterine growth, the nasolacrimal tract of the child is blocked by a gelatinous film. It prevents amniotic fluid from entering the respiratory tract.

With the first cry of a newborn, the film should break, and if this does not happen, the tear duct remains closed. Pathology leads to congestion in the lacrimal sac, causing eye inflammation.

Signs of dacryocystitis can be easily noticed not only by the pediatrician, but also by the mother:

tears flowing without crying;
purulent discharge in the corners of the eyes;
redness and swelling of the lower part of the eye.

An ophthalmologist should diagnose the disease and prescribe treatment after examining the newborn. Medications are prescribed to relieve symptoms of inflammation. Therapy uses antiseptic rinsing, eye drops and massage. As the child grows by 6-12 months, the film should break, if this does not happen, a surgical incision will be required.

More rarely, lipodermoid is the cause of the appearance of the film. It is a mobile, light yellow elastic fold located on the outside of the eye. It is a congenital pathology, it does not increase during life. The formation is strongly associated with the lacrimal gland, so its removal is rarely performed.

Film in the eye: what to do?

Ophthalmologists distinguish between two stages of film development on the human visual organ:

There are no symptoms or manifestations of the disease.
There is swelling, burning, irritation, vision deteriorates, an active growth of the neoplasm is observed.

The film is not treated with medication or folk remedies, there are no drugs to remove it. Getting rid of the pterygium is possible by surgery.

At the first stage of the disease, the ophthalmologist does not prescribe an operation. Small education is monitored. When the condition and size change, surgical intervention is immediately prescribed. At this stage, it is impossible to delay the operation, its complexity increases, and there is a high risk of relapse.

How is surgery performed?

Preparation for excision of the film begins in a day, from this time it is forbidden to take aspirin and other blood thinners. The operation is performed with a scalpel or laser.

The latter option has significant advantages:

the laser cauterizes blood vessels, excluding bleeding;
no stitches required;
rehabilitation is faster;
pain is less pronounced.

Surgical or laser excision takes place under the influence of local anesthesia. The film is cut to the sclera, elimination of the formation takes 30 minutes.

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Many people complain about the veil before their eyes, especially those whose work is associated with great overloads. This is a common sign of visual impairment and is characterized by a loss of brightness and clarity in the image taken by the eye. The veil before the eyes differs in intensity, rate of occurrence, and duration. It is usually denser in the morning, but during the day the nebula may gradually subside. At first glance, this symptom does not seem very serious, since it does not cause much discomfort. However, this manifestation may indicate the development of a serious illness.

Most often, the veil on the eyes signals any changes occurring in the retina, which is responsible for the projection of the image and converting it into impulses. Long-term disregard for this symptom can lead to partial or complete blindness.

Symptom definition

The manifestation of a veil before the eyes

The veil before the eyes is a visual disturbance in which a person sees as if through a cloudy glass. The symptom may be intermittent and only appear from time to time.

In some cases, the veil on the eyes can be supplemented by such manifestations as:

Photophobia (increased sensitivity to light);
Pain in the eyes;
Appearance only at night;
Spots, floating flies before the eyes;
Sudden weakness;
Numbness in one side of the body;
Increased body temperature.

You should immediately seek medical attention if the veil in front of the eyes is accompanied by the above symptoms.

Causes of occurrence

The reason for a single case of a veil before the eyes may indicate a person's fatigue and overstrain. A veil of white can occur due to the fact that, in turn, also arises from the load on the eyes while working with documents or at the computer. If the cornea dries up, then there is a fogging of its endothelium, which leads to "fog" in the eyes. In this case, the veil rises before the eyes not constantly, but under certain conditions. The use of gels of a similar orientation will quickly drive it out of sight.

If white flashes appear in the eyes, read.

Another reason for the appearance of a veil on the eyes may be the constant intake of certain medications. The use of drugs such as:

Antidepressants;
Oral contraceptives;
Anticholinergic medicines;
Corticosteroid medications;
Heart medications.

Read more about the signs of astigmatism.

Possible diseases

The veil that often appears before the eyes indicates the presence of serious pathological processes in the body. In most cases, a veil over the eyes is a harbinger of visual disturbances and disorders. Next, we will consider diseases that can cloud vision in the early stages. These include:

Refractive eye problems, for example. Veil in this case occurs due to incorrect focusing of the image on the retina. Properly fitted glasses or contact lenses will quickly cope with this symptom.

Presbyopia. Farsightedness can cause blur in the eyes of people over 40 years old. The violation is associated with age-related modification of the optical properties of the lens. First, there is a slight decrease in vision when reading in one eye, then after a while there is a blurred vision in the other eye. The only solution in this case is the selection of glasses for reading distance. As a result, the veil will disappear.

Cataract. with cataracts - the most common cause of veil in the eyes of the elderly. The problem is solved by an operation to replace the natural lens with an artificial lens.
Glaucoma. An increase in intraocular pressure leads to a sharp decrease and blurred vision with the appearance of a white veil in the eyes. This is a very bad sign in glaucoma and requires immediate treatment by an ophthalmologist.

Dry eye syndrome is treated with moisturizing drops, which are artificial tears (Systain Ultra drops, Hilamax, Hilo-chest of drawers).
A brain tumor is subject to surgery, as well as radiation and chemotherapy.
With a stroke, bed rest is necessary; if it is caused by a thrombus, then it is dissolved in hospitals.
In anemia, therapy consists in identifying the cause of the decreased hemoglobin and its treatment.
A hypertensive crisis is arrested by ambulance doctors, and treatment is carried out in the department of cardiology or therapy.
Diabetic retinopathy is treated in tandem with an ophthalmologist and an endocrinologist, who adjusts the insulin dose for the patient. The optometrist, in turn, prescribes drugs that allow the vessels to more effectively nourish the structures of the eye.

Prevention

Preventive measures in such a case are aimed at protecting your own body from diseases that cause fog or a veil in front of your eyes. In order to prevent the above diseases, doctors advise:

Regularly measure blood pressure and prevent a hypertensive crisis by regularly taking blood pressure medications prescribed by your doctor.
Control sugar levels to prevent retinal vascular destruction.
Observe hygiene rules so as not to bring the infection into the organs of vision.
In case of severe injuries or bruises to the head, consult a doctor immediately.
To be examined annually by an ophthalmologist, especially for people over 40 years old. It is from this period that the risk of developing cataracts and glaucoma increases significantly in people.

Video

findings

Excellent vision is often taken for granted. However, it should always be remembered that many visual pathologies begin their development almost asymptomatic. Sometimes alarm bells (such as a veil before our eyes) are still noticed by us, but we, unfortunately, ignore them in the hope of self-healing. Each of us should know that fog and veil in front of our eyes is a very serious reason to consult an optometrist to prevent loss of vision.

To find out what causes of visual impairment exist, goby .

The condition when a veil appeared before the eyes is very frightening. Especially if this haze does not look like transparent film, but appears to be red or dark glass, which reduces the clarity and clarity of vision. In fact, this symptom suggests that either the transparency of the eye media that conduct light has been disturbed, or there are problems with the "delivery" of the obtained image to the occipital cortex of the brain for further analysis.

Accompanied by "flies" or dizziness, the feeling of a veil obscuring the vision, indicates a problem with the nervous system. And when it is accompanied by flashes of light ("lightning"), it most likely indicates retinal detachment.

The diagnosis of conditions that cause the appearance of "cloudy glass" in front of the eye is primarily concerned with the ophthalmologist. If he does not see violations on the part of the organ of vision, further search for the cause of the disease is necessary. A neurologist should help with this. Treatment depends on the nature of the disease. We will consider the causes of the veil in front of the eyes, depending on the nature of the main symptom, as well as on its accompanying manifestations.

What can it be when a white veil appears before your eyes

Basically, this symptom occurs with eye diseases. Most of them are a one-way process, so the veil covers only 1 eye. So, a white veil before the eyes can be observed with such diseases.

Cataract

This is the name of a disease in which - due to natural aging processes or diseases associated with metabolic disorders - the transparency of the lens is disturbed. The lens is one of the main light-refracting eye media, a kind of "biological lens" suspended by ligaments inside the eye and does not have its own blood supply (it is fed from the intraocular fluid).

Cataract manifests itself most often over the age of 50. The first symptoms are:

"Flies" in front of the eye;
doubling of objects;
coloring of the objects in question in a yellowish tint;
difficulty reading, writing, working with small details.

With cataracts, nothing hurts. Night vision gradually deteriorates, watery eyes appear in bright light, and in the evening and at dusk, a bright light is needed to read something. When looking at a light source, a person sees a "glowing halo", and people suffering from farsightedness suddenly notice that they can read in bright light, but without the glasses they needed earlier.

Glaucoma

This is the name of a disease in which constantly increasing intraocular pressure leads to visual impairment and, ultimately, to blindness (15% of blind people became this due to glaucoma). At the heart of the disease is intraocular hypertension, which develops as a result of a violation of the outflow of intraocular fluid.

Glaucoma is less dangerous open-angle and faster leading to loss of vision, closed-angle. This classification is based on the level at which the exit of intraocular fluid is blocked. So, with open-angle glaucoma, the outflow of fluid from the anterior (in front of the lens) eye chamber is disturbed. At the heart of the closed-angle form of the disease is a block at the level of the junction between the iris and the cornea, where the main exchange of intraocular fluid takes place between the anterior and posterior ophthalmic chambers.

Open glaucoma is easier: the field of vision in both eyes gradually narrows (on each - at its own speed), sometimes a veil and iridescent circles appear before the eyes. Also, sometimes the head hurts, mainly in the superciliary region, vision in the dark decreases.

Angle-closure glaucoma is asymptomatic for some time, it can only be detected if you undergo professional examinations by an ophthalmologist. Then an acute attack of glaucoma develops, which requires prompt resolution, otherwise it can lead to rapid loss of vision. An acute attack usually occurs after overwork or stress, prolonged work with a bowed head. It manifests itself:

sharp pain in the eye and head on this side;
a sudden drop in sight on this eye to the point that it becomes able to distinguish only light and darkness;
a veil in front of the eye;
nausea and vomiting;
dizziness;
the affected eye is red and has a stony density.

Violation of patency of the central retinal vein

This is a disease in which blood flow from the retina is impaired. This happens due to the compression of the vein by a tumor of the orbit, intraocular fluid with increased pressure (with glaucoma), inflammation of the peri-venous tissue, which accompanies sarcoidosis and Behcet's disease. The risk of the disease increases with an increased level of cholesterol in the blood, diabetes mellitus, congenital or acquired increase in the number of platelets in the blood.

The disease manifests itself in episodes, when a veil appears in front of the eyes (more often with one eye), objects are distorted, or black spots appear in front of the eyes. Vision drops rapidly, but not as quickly as with the next illness - from several hours to several weeks.

Central retinal artery occlusion

It occurs as a result of spasm, blockage by a blood clot, fat embolus, cholesterol plaque or calcification (deposition of calcium salts in the vessel wall). Risk factors for occlusion of the central retinal artery are arterial hypertension, atherosclerosis, rheumatic heart disease, cardiac arrhythmia, diabetes mellitus, vegetative-vascular dystonia, antiphospholipid syndrome.

Central retinal artery occlusion most often develops in one eye, without any previous symptoms, within a few seconds. In 10%, vision loss is preceded by the appearance of a veil before the eyes, flashes of light before the eyes, and short-term episodes of visual impairment.

Corneal diseases

Bacterial, viral, amoebic and allergic keratitis, erosion, ulcers, as well as corneal trauma lead to a violation of its transparency, as a result, a veil appears before the eyes. In addition, other symptoms develop:

lacrimation;
sensation in the eye of a foreign body;
photophobia;
decreased vision;
cutting pain in the eye.

Most often, corneal damage is a one-sided process.

Presbyopia

It can also be a factor in why a veil appears before the eyes. Its cause is the aging of the lens, as a result of which refraction (the power of refraction of light, expressed in diopters) is impaired.

Symptoms of presbyopia: blurred vision, when it is difficult to distinguish objects in the vicinity, to read the text (as through a veil). Fatigue of the visual apparatus is accompanied by headaches, eye fatigue. Fitting glasses removes these symptoms.

Refractive errors that can occur at any age

These are astigmatism, myopia, hyperopia, which can be either congenital or acquired.

In this case, the veil before the eyes is associated with a violation of image formation on the retina. It may be accompanied by headaches, eye fatigue, but after rest, with a certain position of the head, and also after choosing glasses or lenses, the symptom disappears.

Age-related macular degeneration

The macula (yellow spot) is the central area of \u200b\u200bthe retina. It forms a color image, which is then sent through the optic nerve to the brain for processing. In order for the picture to form correctly, the macula must be protected from ultraviolet rays that come along with sunlight. Such a protective function is performed by lutein and zeoxanthin - carotenoids that capture and neutralize ultraviolet light. With age, their number decreases, and the macula is damaged by rays.

As a result, specialized cells in the central part of the retina - those responsible for the ability to distinguish colors, see and distinguish letters - suffer the same in both eyes, or more in one eye, less in the other. A veil appears before the eyes.

Optic neuritis

It is a nerve fiber that carries images from the retina to the brain. It can be affected by inflammation, as well as by demyelinating diseases, when the own immune system or some viruses destroy the myelin sheath, which is present on the neurons of the central and peripheral nervous system.

Symptoms of the disease depend on how much the diameter of the nerve is affected: if the process at some level has affected the entire thickness of the nerve, the impulse is interrupted, and blindness occurs. If only the area is inflamed, not to its full thickness, vision is partially preserved, a veil appears in the field of view, black spots located in the middle or along the periphery (because of them, some of the objects are not visible).

After a course of treatment, vision is restored in some cases.

Brain tumors

Tumors of the optic cortex (occipital) or those located near the place where the optic nerves enter can also manifest as a veil in one eye. This symptom is unlikely to be the only one - most likely, there will be headache, decreased vision and narrowing of the visual fields, hormonal problems (menstrual irregularities, milk flow from the breast, obesity, problems with growth or metabolism)

Stroke, microstroke (transient ischemic attack)

A stroke is a condition in which a part of the brain is no longer supplied with blood normally due to blockage of an artery that feeds it, or due to compression of a part of the brain with blood. At its initial stage, there may be a temporary blurred vision (veil), noise in the head, after which other symptoms develop: headache, speech impairment, impaired or complete absence of limb movements (usually on one side).

When a microstroke (transient ischemic attack) develops, this means that a blood clot or plaque blocked the artery feeding the brain area, and then passed on without causing its death. In this case, a veil in front of the eyes may be the only symptom, or it may be accompanied by other manifestations: impaired vision, hearing, movements. Such symptoms are observed up to several hours, then they pass. Mild organic symptoms may remain.

Taking medications

Long-term use can cause the appearance of a veil before the eyes:

glucocorticoid drugs: "Dexamethasone", "Prednisolone", "Methylprednisolone";
antidepressants: "Amitriptillina", "Indopan", "Pyrazidol", "Desipramine";
lithium preparations, if alcohol consumption is noted while taking them;
oral contraceptive drugs.

Dry eye syndrome

This is the name of a very serious disease in which the moisture in the cornea of \u200b\u200bthe conjunctiva of the eye is lost. At the same time, changes in the filling of the intercellular fluid can occur both in the surface layers of these two membranes (which is less dangerous), or maybe at a deep level.

Pathology develops with a deficiency of vitamin A, as a result of eye burns, as one of the signs of trachoma or a systemic disease - Sjogren's syndrome.

Xerophthalmia is the main disease, which is characterized by a veil that appears before the eyes in the morning. Both eyes are usually affected. Photophobia, visual impairment is also noted, and with its severe course, even without a doctor's examination, you can notice that the cornea has lost its luster, has become cloudy, dull, and white greasy spots have appeared on it.

To treat dry eye syndrome, it is not always enough to instill only one artificial tear. When the deep layers of the cornea and conjunctiva are drained, therapy consists in applying special heating compresses to the eye. In severe cases of the disease, you may even need an operation - transplantation of a section of the mucous membrane of the lip to the conjunctiva.

If there is a dark veil before the eyes

A symptom such as a dark veil before the eyes is not the case. Several diseases are its causes.

Migraine

This is the name of the disease resulting from periodic disturbances in the blood supply to the brain. It is characterized by the appearance of very severe pain in one (less often in both) halves of the head. An attack in a person with a genetic predisposition to this disease can be provoked by: a change in the weather, lack of sleep or excess sleep, stress, physical strain, alcohol, hormonal contraceptives.

A veil before the eyes appears before a headache attack. It can be accompanied by blurred vision, dizziness, speech impairment, hallucinations. At least one of these symptoms (they are called aura) develops gradually, or they appear one after another at intervals of at least 5 minutes. Each manifestation lasts 5-60 minutes, then they all disappear, and a severe headache develops with the following characteristics:

almost always - in one half of the head;
she has a pulsating character;
amplified by loud sounds, strong odors, head movements;
accompanied by nausea, vomiting, or photophobia.

Note! Such symptoms can be the onset of a stroke or, completely disappearing, talk about a micro-stroke. Therefore, do not rush to diagnose yourself with "Migraine", consult a neurologist.

Retinal disinsertion

This is a disease in which the retinal membrane exfoliates for some extent from the choroid feeding it. It occurs with eye injuries, but more often it is caused by significant physical exertion (including childbirth), traumatic brain injury, falls, excessive visual stress that occurred in a person with:

myopia, hyperopia or high degrees of astigmatism;
inflammatory diseases of the eye;
occlusion of the central retinal vein;
toxicosis of pregnancy;
hypertension;
diabetes mellitus, which has already caused disturbances in the blood supply to the retina (diabetic retinopathy).

The retina peels off gradually. The first symptoms that make it possible to suspect this are flashes of light in front of the eyes, swimming in front of the eyes of zigzag lines and black dots; there may be pain in the eye.

The next symptom is a "veil", which may be small at first, and then occupies most or the entire field of vision. Visual acuity decreases, but can be temporarily restored in the morning (this is due to the partial absorption of fluid between the retina and choroid). Sometimes double vision, strabismus, symptoms of inflammation of the iris may appear. In case of untimely seeking medical help, the retina can peel off completely, dry out and lose elasticity, as a result of which it will be impossible to “solder” it with a laser and restore vision.

If the shroud is red

When a red veil appears before the eyes, this indicates that blood has poured into the vitreous body or the space around it, that is, hemophthalmus has developed. The causes of the condition are diabetes mellitus, atherosclerosis, hypertension, retinal dystrophy, in which changes occur in the walls of blood vessels. The cause of hemophthalmos can be retinal detachment, eye injuries - penetrating or non-penetrating.

For hemophthalmos, the following symptoms are characteristic:

red veil before the eyes;
blurred vision;
shadows before the eyes;
if the vitreous is not completely filled with blood, "flies" or streaks appear before the eyes. They reduce vision;
eye pain will appear if the causes of hemophthalmia are trauma or glaucoma.

When the veil is accompanied by accompanying symptoms

The appearance of a veil before the eyes is often accompanied by the appearance of other symptoms: dizziness, headache, discomfort in the eyes, weakness, floating "flies". Considering them together, you can come closer to the correct diagnosis.

When blurred vision is accompanied by weakness

A combination of general weakness and a veil in front of the eyes is characteristic of:

anemia, when due to various reasons (blood loss, deficiency of iron, folic acid, proteins, some genetic abnormalities) decrease in hemoglobin levels. As a result, tissue nutrition is significantly impaired;
vegetative-vascular dystonia, which has numerous symptoms and their combinations. This is not only weakness and a veil before the eyes, but also a headache, and sleep disturbances, and dizziness, and a feeling of heat in the face, and interruptions in the work of the heart;
hypertensive crisis - a condition when blood pressure rises sharply. This happens not only with hypertension, but also with pathologies (kidney disease, adrenal glands), in which pressure often rises. A hypertensive crisis is accompanied by a different combination of the following symptoms, including weakness, "flies", "veil" before the eyes, dizziness, nausea, vomiting, headache, noise in the head, pain in the chest.

If not only a veil appears before your eyes, but flies begin to "run"

A combination of symptoms, when both flies and a veil appear in front of the eyes, is characteristic of many diseases discussed earlier:

lowering blood pressure;
increased blood pressure;
vegetative-vascular dystonia;
cataracts;
hemophthalmos;
if the "flies" are dark, obscure the field of vision, accompanied by the appearance of "flashes" before the eyes, this may indicate a retinal detachment;
anemia;
retinal damage in diabetes;
tumors of the occipital lobe of the brain;
migraine. In this case, the veil and flies go away after the end of the headache attack.

A combination of these symptoms will also occur in those diseases that we have not previously considered. It:

Destruction of the vitreous body, when a person's condition does not change, vision does not deteriorate, nothing hurts, and transparent, white dots and stripes "float" before the eyes, without a rim or with a black rim. More often 1 eye is affected. Reasons: age, eye injury, burst vessel.
Retinal vascular angiospasm. It occurs as a result of diseases such as Raynaud's disease, pathologies leading to hypertension, atherosclerosis, poisoning with toxins, including alcohol and nicotine. It manifests itself in the form of seizures lasting from several minutes to an hour, when a veil, "flies", zigzag lines appear before the eyes.
Osteochondrosis of the cervical spine, due to which the nutrition of the brain is disrupted. It is also accompanied by pain in the neck and occipital region, tinnitus, impaired sensitivity or motor activity in the hand on one side.
Multiple sclerosis, which is based on the destruction of the myelin sheaths of the nerve pathways that run from the brain to the spinal cord. In the foci of destruction of the membranes, sclerotic plaques begin to develop. Multiple sclerosis has various manifestations, but optic neuritis is an almost obligatory condition. The latter manifests itself in the form of visual impairment with its subsequent decrease up to complete loss.
Myasthenia gravis is a disease in which muscle weakness occurs, mainly of the mimic and chewing muscles, but also of the respiratory muscles. It is characterized by progressive disorders: drooping of the lower and then upper eyelids in 2 eyes, nasal voice, impaired swallowing, difficulty focusing the gaze, a feeling of veil, flies, double vision. It is characteristic that the ptosis of the upper eyelid increases in the evening, and in the morning it may not be noticeable.
A symptom of a severe course of preeclampsia is the complications of the second half of pregnancy that threaten this pregnancy. It is characterized by edema, increased pressure, the appearance of protein in the urine. The appearance of "flies" and shroud indicates an increase in blood pressure, which requires urgent correction.
Atherosclerosis of cerebral (feeding the brain) vessels. Initially, it manifests itself as weakness, fatigue, decreased concentration, the rate of thinking and attention, sleep disorders (daytime sleepiness, at night - insomnia). Periodically there are dizziness, headache, tinnitus, a veil in front of the eyes or in front of one eye. As the pathology progresses, intellectual and memory disorders are aggravated; tinnitus and flashing of flies become almost constant.
Stroke. The appearance of "flies" and shroud can be a harbinger of ischemic (less often - hemorrhagic) stroke, which occurs most often in the morning. After such anticipatory symptoms, facial asymmetry develops, impaired movement or sensitivity in the limbs.

Combination of blurred vision and dizziness

When dizziness and a veil appear before the eyes, this speaks in favor of not eye, but neurological or general diseases:

vegetative-vascular dystonia;
osteochondrosis of the cervical spine;
anemia;
reduced pressure;
stroke;
hypertensive crisis;
cerebral atherosclerosis;
internal bleeding, when, in addition to dizziness and blurred vision, there will be abdominal pain, cold clammy sweat, nausea;
paroxysmal stage of discirculatory encephalopathy, when the arteries supplying blood to the occipital lobe of the brain, cerebellum, bridge are poorly passable. It is called Unterharnscheidt syndrome. The disease is manifested by attacks of dizziness, circles, a veil in front of the eyes, weakness, a feeling of lightheadedness that occurs after moving the head - sharp or awkward. This is followed by loss of consciousness;
poisoning: drugs, alcohol, stale food, mushrooms;
very rarely - inflammation of the structures of the middle and inner ear.

The best option in case of blurred vision and dizziness is to call an ambulance, since this combination appears in case of dangerous and serious diseases.

Blurred vision and pain in the head

Headache and blurred vision are characteristic of:

migraine;
hypertension;
lowering blood pressure;
vegetative-vascular dystonia;
brain tumors;
stroke.

The combination of a veil in front of the eyes with pain in them

When eyes hurt, and like a cloudy glass appears in front of them, this speaks of diseases such as:

acute attack of angle-closure glaucoma;
retinal vasospasm;
damage to the cornea.

Other diseases, even retinal detachment or stroke, are not accompanied by eye pain.

How to find out the reason for the appearance of the veil

When this symptom appears, the first thing to do is see an ophthalmologist (optometrist). He will carry out the following diagnostics:

examination of the eyes with a slit lamp. The manipulation is painless, does not require preparation;
tonometry of the eye - measurement of intraocular pressure using a special weight, which is placed on the eye after its preliminary anesthesia;
fundus examination; using an ophthalmoscope (requires a preliminary dilation of the pupil);
Ultrasound of the eyeball.

If such a diagnosis of pathology has not been identified, an examination by a neurologist is needed to exclude diseases of the nervous system. This specialist assigns the following studies:

determination of reflexes and sensitivity;
dopplerography (one of the types of ultrasound) of the vessels of the head and neck;
MRI of the head and neck.

Treatment

Therapy for this symptom depends on its cause and is treated accordingly:

Retinal detachment is treated with medication - drugs that improve vascular patency and retinal metabolism. Against the background of conservative treatment, an operation can be performed - laser coagulation ("soldering") of the retina to the underlying choroid.
If keratitis is detected, drug treatment is carried out - both in the form of drops that eliminate inflammation and destroy microbes, and in the form of systemic tablets or injections that improve the delivery of nutrients to the cornea.
In case of severe corneal lesions, a donor corneal transplant may be necessary.
With cataracts, when it is immature, drops with vitamins and nutrients are prescribed to slow down the clouding of the lens. But, it is better not to wait for the cataract to mature, but to perform an operation to replace the lens in a timely manner. Mature cataracts can be cured only by surgery, when an intraocular lens is installed in place of the cloudy lens.
Glaucoma is treated with medication - with drugs that lower intraocular pressure. When these methods do not have an effect, and also sometimes - for the relief of acute attacks of this disease, surgical treatment is performed.
Dry eye syndrome with its mild manifestations is treated with drops, which are artificial tears ("Hilo-chest of drawers", "Hilamax", "Systein ultra"). Also effective is an ointment with vitamin A - "Vit-a-pos", which is put into the eye at night, alternating with "Korneregel" or "Vidisik" gel.
A brain tumor is treated with surgery, radiation and chemotherapy.
In case of a stroke, bed rest is needed, if treatment occurred in the first hour after the onset of symptoms, then if it is caused by a clogged artery with a thrombus, this thrombus is dissolved in specialized hospitals.
With anemia, treatment consists in identifying the cause of the disease and treating it. So, if a decrease in hemoglobin is caused by heavy menstruation, the presence of endometriosis and tumors of the genital organs are excluded. If the causes of anemia are in a deficiency of the necessary substances, special drugs are prescribed and the diet is adjusted.
A hypertensive crisis is stopped by an ambulance, treatment should be continued in the department of cardiology or therapy.
Diabetic retinopathy is treated jointly by an endocrinologist, who selects the dosage of insulin, and an ophthalmologist, who prescribes medications that allow the vessels of the eye to more effectively nourish the eye structures.

Recently, more and more people turn to doctors with vision problems. Neoplasms are often found, which are called pterygium of the eye... In most cases, they look like a film containing altered conjunctival tissue... Such formations have the ability to slowly increase in size. Over time, the film becomes so large that it covers most of the eye, and this negatively affects the quality of vision. What causes the development of such an unpleasant disease? And how is pterygium of the eye treated?

Reasons for the appearance of a film on the eyes

Although for the first time the specialists encountered this phenomenon a long time ago, even today they cannot determine the reasons causing the formation of this film. They have information only about the factors that can provoke its development. And the longer a person is exposed to harmful factors, the more intensively the neoplasm will develop.

The neoplasm is growing especially actively under the influence of ultraviolet light... Because of this, residents of countries with a hot climate are at risk of getting sick with this disease more than others.
Another reason due to which the film may begin to increase, experts call mechanical effect on the eye shell of dust, very small debris... Because of this, you should not be in the wind for too long, as this has a strong irritating effect on the visual apparatus.
The factor favorable for the development of the pterygium of the eye may be parental predisposition... This disease is one of those that can be inherited.
A negative effect on the state of the conjunctiva is exerted by long work at the computer.
Also, people who are prone to the frequent formation of foci of inflammation can face the appearance of a film on the eyes.

Risk group

Treatment of any disease begins with establishing the cause of its occurrence. Although this may seem surprising, even today, doctors cannot clearly identify the categories of people who are most at risk of developing this disease. People of all ages are equally susceptible to it, not only small children, but also the elderly. It is necessary to minimize the impact of factors due to which the disease develops.

The disease can occur in every person who has been exposed to negative factors for a long time.

If inflammatory processes constantly develop in the conjunctival membrane of the eye, then the vessels will suffer from this, and over time a white film will appear on the eyes. With regular and intense exposure, the shape of the epithelium located on the outer shell will begin to change. This leads to the proliferation of connective tissue, over time fibroblasts penetrate into the cornea, and they already cause the formation of a cloudy film on the eyes.

Stages of development of the pterygium

It is customary to distinguish two stages of the disease.

At the initial stage there are no pronounced symptoms, so the person does not have any complaints. On the offensive second stage pterygium makes itself felt by swelling of the visual apparatus, irritation, blurred vision, as well as burning and itching.
If the disease could develop to a progressive form, then in patients you can notice signs of active growth of the neoplasm, while the eye is completely covered with a film. In this case, you will notice it is not difficult. There are cases when the signs of the disease were diagnosed both in one and in both eyes at the same time.

Treatment of the film on the eyes: surgery

When it comes to treatment, it does not involve prescribing any medication. The point is that they are all ineffective. If, according to the results of the examination, it was possible to establish that the film is still small, then the specialist does not give the patient any recommendations, but simply limits himself to observation.

During the diagnosis, the main goal is to establish the nature of the neoplasm, whether it is increasing in size and at what speed. If the disease is at the stage when the film is constantly increasing in size and creates inconvenience for a person, then the only way to treat it for the patient is to remove it. Therefore, treatment involves only one way - surgery.

An operation is performed to remove the film necessarily under anesthesia. At the very beginning, a special solution is instilled into the eyes. It is very important here to avoid relapse, for this instead of the cut area, a special graft is placed, which is cut from the conjunctiva.

Another effective measure that helps prevent relapse is taking antibiotics with anticancer action... Recovery usually takes a short time after eye film removal surgery. At the end of the operation, the patient must walk with a bandage on his eyes for two days. To make the swelling create less discomfort, doctors prescribe special drops.

Features of the operation of removing the film from the eye

The operation itself to remove the pterygium is carried out with a laser... Its duration is no more than 30 minutes... The surgeon is required to remove the film growing to the sclera. This method of surgical intervention has several advantages: it allows you to remove the neoplasm, and also cauterize the blood vessels at the same time. Therefore, after performing all the necessary manipulations, it is possible to exclude the flow of blood to the formation and to minimize the likelihood of relapse to almost zero. After the operation, the patient will have to walk in a bandage for a certain time and follow the doctor's recommendations, regularly instill drops.

For a successful operation, the patient needs special training. To do this, you must stop taking aspirin and coagulants in a day.
Upon completion of the operation, the patient will have to stay in the hospital for several hours. This is necessary in order for the surgeon to confirm that the operation was successful.
If you experience unpleasant pain sensations that will not go away for a long time, you should immediately notify your doctor. In most cases, patients who have undergone surgery to remove the pterygium return to their normal lifestyle after two weeks.

For several days after the operation, the patient needs to minimize contact with water. But if even if all the recommendations were followed, a relapse could not be avoided and the film began to increase in size again, you should inform your doctor about this.

Launched pterygium: the consequences of the operation

It is imperative to see a doctor on time. At an advanced stage, the neoplasm completely closes the pupil... A person's vision is already completely impaired, due to which he cannot recognize the objects around him. It is very risky to perform an operation in such cases, since the risk of complications for the patient is very high.

As statistics show, even an operation at this stage does not guarantee the return of vision to the level of development of the pterygium. The fact is that the film has already managed to grow tightly with the cornea of \u200b\u200bthe eye, and if you try to separate it, this will lead to a violation of transparency.

That is why it is so important to seek qualified medical help in a timely manner. Self-medication in such cases is not only ineffective, but often leads to complications. Timely access to a specialist allows you to quickly and efficiently carry out the operation.

Conclusion

Today, many of us are familiar with eye problems. And not all of them can be quickly cured. When a film appears on the eyes, many do not understand what this means and are in no hurry to contact a specialist. But in fact, they only make things worse for themselves, because their knowledge is not enough to determine the true causes of the appearance of this neoplasm and choose the right treatment for themselves. Pterygium seems to be a rather unpleasant ailment for any person who has had time to deal with it personally. And its treatment, as well as establishing the cause of its occurrence, is a rather difficult task.

If your health is dear to you, then do not try to treat this disease yourself. Don't expect this to help you. You will simply waste your time, and the disease can move to a new stage, which can result in complications for you. Any eye problems should be treated by an experienced doctor. Therefore, the first thing you should do is make an appointment with a qualified ophthalmologist.

Date: 26.12.2015

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Pterygium of the eye is a disease characterized by the appearance of a neoplasm in the patient's eyes. Most often it occurs from the inner corner of the eye. The film consists of altered tissues of the conjunctiva of the eye.Slowly, this neoplasm can increase in size. If the film on the eyes is small, then it does not bring inconvenience to the patient, the sharpness of vision does not change. But when it begins to grow, it covers most of the cornea.

Causes of lesion formation

The exact reasons for the appearance of a film on the eye cannot be named. But there are certain factors that contribute to the development of the disease. The more a person is under the influence of harmful factors, the greater the risk that the film will grow further. The growth of the neoplasm is affected by:

Ultraviolet radiation. Most often, the disease affects residents of hot countries.
Factors that can irritate the eyes (dust, pollen, small debris).
Frequent exposure to the wind (irritation of the visual apparatus).
Genetic predisposition (if the disease is inherited).
Negative radiation from the computer (prolonged exposure to the monitor).
Predisposition to inflammation of the conjunctiva.

There is no special category of patients who would clearly be included in the risk group. The disease affects patients regardless of their gender or age. The pterygium begins to develop when negative factors are constantly exposed to the visual apparatus. If a person often has an inflamed conjunctiva, then there is a negative effect on the vessels.

When the exposure is regular and prolonged, the epithelium of the outer membrane of the eye begins to undergo deformation. Connective tissue begins to grow due to the penetration of fibroblasts into the cornea. As a result, a film appears on the patient's eye.

There are 2 stages of the disease. At the first stage, there are practically no symptoms of the disease, and the patient does not feel any changes. At the second stage, a person may experience swelling of the visual apparatus, itching, irritation, burning sensation, and blurred vision.

The pterygium has 2 forms. The stationary form means that the build-up does not change in size for a long time. The progressive variety implies the active growth of the neoplasm.

It becomes noticeable with the naked eye, and the sharp corner of the film is fused to the pupil. The disease affects both 1 and 2 eyes at once.

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Treatment of the disease

Medication with the appearance of such a disease is powerless, and a doctor is not prescribed. If the film on the eyes is of an insignificant size and it is not worth operating, then it is observed, it is determined whether the neoplasm is growing or not, how quickly it progresses. If the film begins to grow, then it must be removed. This can only be done surgically.

This operation is performed by a qualified doctor under local anesthesia. The affected eye is preliminarily instilled with a special solution.

Surgical intervention involves the removal by the surgeon of the growth itself on the visual apparatus. In order to prevent the patient from having a relapse, a special graft is inserted into the affected area instead of the cut area. It is excised from another part of the conjunctiva.

To avoid relapse, your doctor may prescribe anti-cancer antibiotics. The rehabilitation period after such a surgical intervention does not last long. Within 48 hours, the affected area should be covered with a special bandage. In order for the swelling to go away faster, you can use drops that your doctor prescribes for you.

The pterygium is eliminated mainly with the help of a laser. Such a long procedure takes no more than half an hour. The principle of surgery is very simple. It is necessary to remove the growing film up to the sclera with a laser. The advantage of the operation is that the laser not only eliminates the build-up, but also cauterizes the ruptures of the blood vessels, the blood stops flowing to the film, and the likelihood of relapse is minimized.

In this case, the patient also needs to walk with a bandage for some time and be sure to use anti-inflammatory drops. You need to prepare for the operation. On this day, the patient is prohibited from taking aspirin and any coagulants. After the operation is performed, the person needs to stay in the hospital for several hours.

This is necessary in order for the doctor to be able to monitor his health in the postoperative period. If a person experiences pain during the rehabilitation period, then this should be reported to the doctor. He will prescribe pain relievers.

For several days, contact of the affected area with water is prohibited.

If the growth appears again, then you should immediately consult a doctor.

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