Among the common symptoms of eye diseases is redness of the organ of vision. The main reasons are various eye pathologies, as well as if the visual analyzer is overstrained. Against the backdrop of daily long hours of work at the computer, the symptom cannot be avoided. If you drive for a long time, a pathology appears: one eye is red, the other is normal.
The vessels located on the surface begin to dilate, as a result of which the vessels dilate, and as a result the eye turns red. If the vessels are damaged, bloody spots appear on the mucous membrane of the organ of vision. In general, redness of the eye indicates the appearance of many ophthalmic diseases. Such a symptom is the first reason to consult a doctor.
Causes of eye redness
Redness of the whites of the eyes does not just happen; there are good reasons for this:
- constant eye strain;
- when staying under water for a long time;
- when hit by a foreign object;
- if damaged;
- soap getting into the eye;
- due to smoking;
- after being exposed to strong wind for a long time;
- from occupational hazards;
- irrational lighting affects the eyes;
- eyes may turn red from incorrectly chosen glasses;
- after using contact lenses;
- from crying for a long time;
- if a person drinks a lot of alcohol;
- Sometimes the eyes turn red after a strong cough.
The mechanism of development of eye redness
During redness of the organs of vision, the vessels located in the sclera greatly expand. Because of this, the wall of the blood vessels becomes thin, and blood is visible to a person. The organ of vision appears red because blood is red. The sclera along with the mucous membrane is subject to abundant blood supply. This is due to the presence of many blood vessels.
Redness appears in different parts of the eye, depending on where the blood vessels are located. Strong blood flow along with dilated blood vessels creates redness of the skin around the eyes. When blood stagnates, there is excessive blood supply to the organ of vision. In addition, redness appears when inflammation occurs, as well as under the influence of allergens and other irritants.
External stimuli
One of the simplest reasons is a physical factor. Due to such frequent occurrences, normal vision is impaired. During the day, factors such as:
- The influence of the sun.
- Strong winds.
- Being in the cold.
In addition to bad weather conditions, which adversely affect the mucous membrane of the eye, urban smog, as well as tobacco smoke and other impurities in the air, have a negative impact. The redness that appears disappears in different ways, it all depends on the human body. Sometimes the eyes turn red from a blow or burn. In any case, you need to visit a doctor.
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Allergic reaction
Various allergens have a detrimental effect on the structural features of the eye. There are a large number of allergens in the environment. These substances often get on the membrane of the organ of vision. The human body cannot cope with foreign substances, so allergies appear.
The immune system responds inadequately to exposure to an allergen. Active molecules responsible for vasodilation are released during the allergic process. The reaction is observed if there is repeated contact with the allergen. Effects of alcohol
Another reason why the blood vessels in the eye dilate is alcohol. Expansion is observed not only in the visual organs, but throughout the body. Norepinephrine and renin increase blood pressure due to a large dose of alcoholic beverage entering the blood. A capillary network on the whites of the eyes appears mainly in people who abuse alcohol. Sometimes there is hemorrhage in the eyeball.
For allergies
Anti-inflammatory ointments at the time of allergies are divided into two types:
- hormonal;
- non-hormonal.
Note! Hormonal ointments are more effective in fighting the disease, but their use is not acceptable for everyone; non-hormonal ointments are practically harmless, but their effect is delayed.
"Hydrocortisone"
This is a drug from the group of glucocorticosteroid hormones.
The main active ingredient is the hormone hydrocortisone.
Mechanism of action: provides pronounced antiallergic, anti-inflammatory, anti-edematous, anti-shock therapy.
Price of the drug: from 25 - 40 rubles.
"Actovegin"
This is a non-hormonal medication used for seasonal allergies.
Compound:
- the main substance is a component of the blood of calves;
- white paraffin;
- cholesterol;
- propyl parahydroxybenzoate;
- purified water;
- cetyl alcohol;
- methyl parahydroxybenzoate.
Mechanism of action: triggers metabolism and anabolism of tissue cells, increases blood circulation.
Price of the drug: “Actovegin ointment 5%” 20 g, from 130 - 150 rubles.
Hypertension
The general condition of the membrane of the organ of vision is affected by arterial hypertension. In this case, retinal angiopathy occurs, in this place the veins become branched and tortuous, small arteries become more noticeable, and pinpoint hemorrhages occur in the membrane of the eye.
With the correct selection of antihypertensive drugs, angiopathy, which is in the first stage of hypertension, quickly passes. If angiopathy appears in the second stage of hypertension, the disease progresses to angiosclerosis. The vessels narrow and become thicker. Sometimes there is a complete blockage. In addition to redness of the eye shell, other symptoms appear:
- dark spots appear before the eyes;
- there is pain and itching in the organs of vision;
- flies flash frequently.
With severe hypertension, swelling of the eyelids occurs, in addition, the person suffers from nasal and ear hemorrhages, and blood is observed in the urine. Vascular damage has a detrimental effect on the optic nerve, as a result of which a person, unfortunately, can completely lose vision, which is why in case of any deviations, you need to consult a specialist.
Conjunctivitis
The disease conjunctivitis also causes redness of the lining of the eye. In addition to inflammation, a burning sensation and irritation appear in the organs of vision, the patient suffers from frequent lacrimation, the eyes get tired very quickly, the eyelids swell, and photophobia appears.
Failure to maintain hygiene and use of other people's objects often leads to infection in the eyes and the appearance of conjunctivitis. In addition, the disease is transmitted not only by contact, but also by airborne droplets. The disease must be treated in accordance with the form of development, but despite this, in order to eliminate the severity of inflammation, it is necessary to prepare tea or a decoction of field chamomile and rinse the organs of vision.
Causes
Any redness of the eyes is inflammation, provoked both by the ingress of dust and the development of various diseases, and not only ophthalmological ones. The main thing is to determine in time what the nature of your problem is and engage in professional treatment to avoid deterioration, redness or complete loss of vision. What are the causes of red eyes of non-painful origin:
- weather conditions - too bright sunlight, too strong wind, dry air can cause redness;
- long contact with TV or computer;
- allergies: to cosmetics, household chemicals, smoke;
- alcoholism;
- violations of the daily routine, overexertion cause redness;
- Unsuitable lenses or glasses cause redness.
Eye strain and fatigue
After looking at something for a long time, fatigue quickly appears in the eyes or pressure rises. This happens when you strain your eyes for a long time. If you work for a long time with objects that strain your eyesight, and these can be computer monitors or control panels or radar screens, fatigue often appears.
Incorrect lighting has a detrimental effect on the eyes and, as a result, causes fatigue. Among the irritants, bright light is distinguished, or vice versa, it may be too dim. From improper lighting, the eyes not only get tired, they quickly begin to turn red, which is not observed in normal lighting.
The normal functioning of the organ of vision is affected by overstrain of mental and nervous forces. The eyes get tired from nervous or mental stress and this has already been proven. After overstrain, the eye tissues turn red and vision deteriorates. Severe redness of the organs of vision occurs from arterial or intracranial pressure. With prolonged stress, the redness becomes constant, vision decreases, which leads to myopia.
What diseases are they a symptom of?
An ophthalmologist or ophthalmologist will help explain the redness of the eyes - the causes and treatment, and diagnose the disease. They can turn red due to various disorders in the body, mechanical damage and injury, chronic fatigue and insomnia. If your eyes turn red periodically, in short bursts, you should pay attention to your lifestyle and daily routine, but if the problem does not go away and interferes with your vision, you need to urgently seek treatment. What diseases are red eyes a symptom of?
- Ophthalmological diseases: scleritis, glaucoma, conjunctivitis, blepharitis, astigmatism, keratitis, xerophthalmia, uveitis, iritis.
- Asthenia, or chronic fatigue syndrome.
- A corneal ulcer is characterized by redness.
- Diseases associated with intracranial pressure disorders.
- Diabetes.
- Arterial hypertension. With increased pressure, blood vessels often burst.
- Colds, allergies, mental illness, and stress cause redness.
Treatment
If the whites of the eyes and eyelids are red, only an ophthalmologist can figure out the reason. In addition to discovering the cause of the disease, he will establish the correct treatment. Antibiotics are prescribed when iridocyclitis appears; in addition to antibiotics, antiseptics are effective along with antiviral drugs, which are released in the form of tablets or drops.
It is important to know! For redness and eye disease, these medications are used:
- Tobrex;
- Okomistin;
- Albucid;
- Oftaquix.
For viral infections
In the case of viral diseases, appropriate treatment should be selected.
"Oksolin"
This is a universal drug that fights a wide range of viral bacteria.
Compound:
- the main component is oxolin;
- additionally medical Vaseline.
Mechanism of action: actively reduces eye inflammation, redness, swelling.
Price of the drug: “Oxolinic ointment 3%” 10 g, from 27 to 90 rubles.
"Demazol"
This is an antibacterial anti-inflammatory eye ointment.
Compound:
- methylnitroimidazole;
- olive oil;
- lanolin;
- fragrances;
- special base;
- chamomile extract.
Mechanism of action: actively eliminates all kinds of inflammatory processes in the eyes.
Price of the drug: from 250–350 rubles.
Prevention of redness of the whites of the eyes
Using preventive methods, you can not only eliminate unwanted symptoms that appear on the mucous membrane of the eyes, but also improve your vision. The disease needs to be prevented, this will help avoid the development of negative factors and long-term treatment. There are a lot of useful and beneficial procedures that help remove redness of the eyes:
- while sitting at the computer, it is better to take periodic breaks;
- the mucous membrane of the eyes must be moistened frequently, so it is recommended to blink frequently;
- To work in front of any monitor, you need to purchase special glasses;
- It is recommended to do gymnastics for the eyes, which helps eliminate fatigue;
- rest at night should not be less than 8 hours;
- the visual organs, like other other organs, need vitamins, so you need to eat natural foods;
- It is recommended to drink plenty of fluids, namely water, during the day.
The beauty and health of your eyes will last for a long time if you follow these simple rules. In addition, do not forget to visit an ophthalmologist, who will also identify a number of causes and establish the correct treatment and prevention.
