The eyes constantly suffer from adverse environmental influences. Dust, smoke, strong wind, chemicals, and electromagnetic radiation negatively affect the health of the visual organs. Systematic contact with computer equipment dries out the mucous membrane, causing discomfort and redness. Belgian pharmacologists offer eye protection - Natural Tear drops, imitating natural human tears. Drops replenish the deficiency of natural tear fluid, keeping the mucous membrane moisturized.
Beneficial features
have a large number of useful properties , namely:
- The drug can well moisturize the cornea in a short time;
- The product forms a certain protective film and can completely interact with natural tears;
- Protects the eye from rapid drying, eliminates and prevents irritation;
- The moisturizing effect lasts quite a long time and does not cause discomfort in humans.
The drug combines so well with human tears that it complements and enhances its effect .
The product can eliminate irritation , itching, and redness of the eyes in a short time. The substance contains a component called duasorb, which, after instillation, allows it to be evenly distributed over the surface of the cornea of the eye.
Popular tear substitutes
Tear Natural Alcon contains in its formula the preservative agent benzalkonium chloride. This substance is not suitable for everyone, especially those with contact lenses. The preservative is deposited on the inner surface of the lenses, making visualization difficult. It is recommended to install lenses only 16-25 minutes after instillation. Preservatives also provoke allergic reactions in the body. How can I replace natural tears from Alcon?
Medicines for frequent computer users
Tear deficiency is a common problem among young people and office workers. This phenomenon is not a pathology of the visual organs, but is caused by unfavorable external factors. Electromagnetic radiation, insufficient humidity in the room, infrequent blinking - and a deficiency in the production of tear secretion will not hesitate to manifest itself in the most unfavorable form. To solve the problem you need to use low viscosity solutions:
- Systane (Ultra);
- Hilo Chest;
- Artelak-Splash;
- Khilozar-Chest of drawers;
- Optiv;
- Oksial;
- Visine (pure tear).
Systane and Systane Ultra
Systane and Systane Ultra are characterized by prolonged hydration due to the transformation of a liquid solution into a gel-like mass. The gel is distributed with a stable film, protecting the shells from drying out. The drops are fully compatible with contact optics and can be used without restrictions. The Ultra drug has an enhanced formula and provides protection for much longer.
Hilo-Chest
Hilo-Komod does not contain preservatives due to the sealed design of the bottle. Also, the design of the bottle provides for an accurate dosage of the solution - when pressed, only one drop is squeezed out. Due to the special design and precision of dosage, the bottle lasts for a long time. The film formed after instillation does not interfere with clear visualization. The drops are fully compatible with contact optics.
Artelak Splash
Artelak Splash - without preservative ingredients, therefore completely safe and compatible with contact optics. If you need to take moisturizing drops with you, you can purchase Artelak Splash Uno, which is conveniently packaged in disposable tubes with dispensers. However, the secondary use of disposable drops is prohibited: the remaining solution should be immediately disposed of along with the packaging.
Khilozar-Komod
Khilozar-Komod contains healing components, therefore it is prescribed for microtraumas of the cornea, typical when using contact optics. The medicine does not contain preservative agents. Otherwise, these drops are completely identical in their effect and packaging to the drug Hilo-Komod.
Oftolik (BC)
Oftolik (BK) contains the preservative agent benzalkonium chloride. Oftolik effectively moisturizes the mucous membrane and is approved for use at any time. In contrast, Oftolik BK does not contain a preservative agent, and the drops are packaged in disposable droppers. Oftolik BK is convenient for transportation when traveling.
Optiv
Optiv also does not contain preservative ingredients. However, the product is not without its drawbacks: it can cause discomfort and blurred visualization. Therefore, you need to use drops very carefully, and if discomfort occurs, it is better to refuse in favor of other means.
Oksial
Oxial imitates natural biological fluid as much as possible, and the hyaluronic acid included in the formula treats microcracks in the corneal layer. Contains a non-toxic preservative that comes into contact with lenses. These drops are recommended for moisturizing contact optics when worn.
Visine Pure Tear
Visine Pure Tear also imitates natural biological secretions. However, its formula contains benzalkonium chloride, which is a big drawback. Drops are not recommended when using lenses.
Medicines for the elderly and those taking medications
In old age, tear production is noticeably reduced, which is characterized by pathological dryness of the eye mucosa and irritation. The same symptoms are typical for people taking medications that cause dehydration. Therefore, ordinary moisturizing drops cannot be used: preparations with increased viscosity are needed. Let's look at some popular drops:
- Systain Balance;
- Visomitin;
- Cationorm;
- Oftagel;
- Vidisik;
- Artelak Balance.
Systain Balance
Systane Balance restores the lipid layer, which has a beneficial effect on the production of biological tear fluid. Recommended for elderly patients and people with dysfunction of the lacrimal glands. Drops are not compatible with lenses.
Visomitin
Visomitin activates tear production and effectively moisturizes mucous membranes. The drug is recommended for elderly patients with suspected cataracts, as it activates energy processes in the lens and prevents “death” of cells. However, the drops contain benzalkonium chloride (a preservative) and are therefore not recommended when using contact optics.
Cationorm
Cationorm with mineral oils has a beneficial effect when the mechanism of lipid production is damaged. The composition does not contain preservative agents, so the drops do not conflict with contact optics.
Oftagel
Oftagel is recommended for systematic use of computer equipment and other unfavorable circumstances. The product forms a stable protective veil that protects the eyes from negative environmental influences. The drops contain benzalkonium chloride, which has an adverse effect on contact optics. When using contact optics, lenses are recommended to be installed only 33-35 minutes after instillation. Possible side effects include temporary visual blurring.
Vidisik
Vidisik forms a viscous, stable protection on the mucous membrane. However, frequent use may damage the corneal layer due to the preservative cetrimide included in the formula. Unpleasant side effects such as burning, blurred vision, and allergies are also possible. The product is incompatible with the use of lenses.
Artelak Balance
Artelak Balance creates reliable protection for the mucous membranes for quite a long time. The formula contains vitamin B12 and hyaluronic acid, so the drops are recommended for injuries to the cornea. The formula of the solution also contains a preservative agent, but it is not toxic to the body. Artelak Balance Uno drops are convenient for trips and trips, as they are packaged in disposable bottles (after instillation, the remains should be disposed of). There are no preservative agents in the Uno composition, so the product does not conflict with lenses.
Instructions for use
It is recommended to drip the ophthalmic agent natural tears into the conjunctival sac .
Need to know! According to the instructions for use, the drug is used throughout the day; as needed, it is recommended to instill 1-2 drops of the substance into each eye to eliminate unpleasant symptoms.
May be suitable for continuous use. Coordinate the use of the solution and other medications with your doctor.
Bottom line
Natural Tear - eye drops from the Belgian company Alkon. The solution is aimed at moisturizing the mucous membrane and preventing dry eyes. However, this tear substitute contains the preservative substance benzalkonium chloride, which negatively affects eye health. If you are intolerant to this substance, you should replace the Alkon drug with another similar one without a preservative, but after consultation with an ophthalmologist in the clinic.
Sources used:
- Atlas of Clinical Ophthalmology / D.J. Spalton. - M.: MEDpress-inform, 2007.
- Objective study of pupillary reactions and movements of the eyeballs / A.R. Shakhnovich, V.R. Shakhnovich. - M.: Medicine, 2005.
- Damage to the organ of vision in infectious diseases / Yu.Ya. Vengerov. - M.: Medicine, 2006.
- The University of Chicago's Department of Ophthalmology and Visual Science
Indications for use
The medicinal substance can be used in such cases as :
- Visin Pure Tear drops - instructions for use. For dry eye syndrome, fatigue and irritation
- Dry eye syndrome;
- Insufficient production of tear fluid;
- Instability of the tear film that protects the eyes.
The drug is also actively used when watching TV or a computer for a long time , for irritation caused by: smoke, dust, ultraviolet radiation, strong wind, as well as for any similar reasons.
Drops can be used for various eye diseases, regardless of symptoms and type of disease .
Side effects
Local : blurred visual system, discomfort in the eyes , sensation of a foreign object in the eyes, itching and hyperemia of the eyes . Sometimes you may encounter irritation.
Know! Often these symptoms occur due to other possible diseases of the visual system, namely: erythema of the eyelid, swelling and pain in the eyes, discharge from the eye or crusting around the eyelids, and increased tearing.
Systemic side effects : hypersensitivity and slight dizziness. In rare cases, an allergic reaction may develop.
- Eye drops Artificial tear - detailed description and instructions. To moisturize the conjunctival membrane
Side effects usually last a few minutes, but if they last more than 30 minutes, you can take antihistamines to relieve the symptoms.
If any of the above adverse reactions occur, you should consult a doctor.
Composition and features of release from pharmacies
The solution is available in 15 ml bottles with a dispenser.
Eye drops contain : water-soluble substance Duasorb, which contains dextran 1 mg. and hypromellose 3 mg.
Attention! Additional components are: polyquad, sodium borate, potassium chloride, sodium hydroxide (which helps maintain normal pH levels), and clean water.
The drug is available only in plastic packaging . When buying a medicine at a pharmacy, it must be packaged in a box with instructions.
The packaging must indicate the expiration date and batch number. The instructions must include an indication of the license number and quality certificate.
How to store drops?
the Natural Tear solution at a temperature not exceeding 30 degrees , out of the reach of children.
- Slezin eye drops - instructions for use. To moisturize and relieve irritation
The shelf life is 2 years .
After opening, it is recommended to use the drug for 4 weeks. If the product's expiration date has expired, the bottle should be thrown away and not used.
Tear Natural eye drops 15ml
Compound
Active ingredients: dextran 70 -1 mg, hypromellose - 3 mg. Excipients: benzalkonium chloride 0.1 mg; disodium edetate 0.5 mg; sodium chloride 7.7 mg; potassium chloride 1.2 mg; hydrochloric acid and/or sodium hydroxide to adjust pH; purified water to 1 ml.
Pharmacokinetics
Data on the pharmacokinetics of the drug Natural Tear are not provided.
Indications for use
Dry eye syndrome, characterized by discomfort, dryness, burning, foreign body sensation, irritation caused by air conditioning, flickering from a long-running TV or computer monitor, dust, smoke, ultraviolet rays, dry heat, wind, etc.
Contraindications
Individual hypersensitivity to the components of the drug.
Directions for use and doses
Locally. One or two drops are placed into the conjunctival sac of the eye(s) as needed.
Storage conditions
Store at temperatures between 8°C and 30°C. Keep out of the reach of children.
Best before date
3 years.
Use within 4 weeks after opening the bottle. Do not use after the expiration date indicated on the package.
special instructions
The drug contains the preservative benzalkonium chloride, which can be absorbed by contact lenses.
Before using the drug, the lenses should be removed and put back no earlier than 15 minutes after using the drug. The bottle must be closed after each use.
Description
A preparation for moisturizing and protecting the cornea.
Dosage form
Transparent, colorless to slightly yellowish, slightly viscous liquid.
Use in children
There is no data on the possibility of using the drug in children.
Pharmacodynamics
A preparation for moisturizing the cornea.
Natural tears contain a water-soluble polymer system (Duasorb), which, in combination with the natural tear fluid of the eye, increases the stability of the tear film. The drug replenishes the deficiency of tear fluid and improves corneal hydration. After a single instillation, the effect of the drug lasts for 90 minutes.
Side effects
Allergic reactions.
Use during pregnancy and breastfeeding
Adequate and controlled studies have not been conducted in pregnant women and nursing mothers.
It is possible to use the drug during pregnancy and lactation as prescribed by the attending physician, if the expected therapeutic effect exceeds the risk of developing possible side effects. Use in pediatrics
Adequate and controlled studies on the use of the drug in childhood have not been conducted. It is possible to use the drug as prescribed by the attending physician if the expected therapeutic effect exceeds the risk of developing possible side effects.
Interaction
A clinically significant interaction with Natural Tear has not been established.
Overdose
Currently, there is no information about an overdose of the drug.
Analogs
Keep in mind! These medications are analogues of Natural Tear:
- Visomitin. Vitamin complex that helps improve vision. Vitamins that can protect the eyes from various external factors. Relieves fatigue, the supplement is actively used by those who work at the computer for a long time;
- Septonex eye drops . The drug is used as an antimicrobial agent. This remedy can quickly eliminate tired and dry eyes. Also used to treat conjunctivitis;
- Ottaquix . A medicinal substance that is used for various infections, and is also used for high eye sensitivity. The solution can eliminate inflammation and redness of the eyes;
- Ujala . A solution with natural ingredients can eliminate fatigue and eye strain. Quickly relieves redness after contact with water;
- Artificial tear solution. A preparation for moisturizing the membrane of the eye. A more economical option that provides the same properties as natural tears.
Preparation Natural Tear from Alcon
Drops completely replace biological tears and are not perceived by the body as a foreign agent. The drug is used both for irritable cornea syndrome and in the complex therapy of certain ophthalmological diseases characterized by pathological dryness of the mucous membranes of the visual organs.
Benefits of tear fluid:
- restores a moist environment;
- forms a moist protective barrier;
- supplements natural tear fluid;
- prevents irritation of the visual organs;
- characterized by prolonged action.
The use of natural tears quickly restores natural fluid metabolism and eliminates the symptoms of irritation of the visual organs. The liquid is evenly distributed throughout the mucosa, mixing with natural tears. No discomfort is felt when using the solution.
Note! Natural Tear eye drops are used to moisturize the mucous membranes during the day.
However, despite the safety of using artificial tears, prior consultation with an ophthalmologist is necessary. This applies to persons using other medicinal solutions to treat the visual organs.
Composition of Natural Tears:
- hypromellose;
- dextran;
- sodium chloride;
- potassium chloride;
- benzalkonium chloride;
- disodium editate;
- hydrochloric acid;
- distilled water.
Natural Tear eye drops (Alcon) are produced in an ergonomic tube with a dispenser. The solution is odorless and characterized by low viscosity. The eye liquid is completely transparent, but may have a slightly yellowish tint.
Additional recommendations
Stay up to date! There are several additional recommendations for using Natural Tear:
- Drops should not be used for injection or taken orally .
- If after use the patient experiences prolonged headaches, itching, redness of the eyes, which is not eliminated by antiallergic drugs for more than 3 days, you should stop using this solution. Only a doctor should prescribe a replacement for them.
- Patients with hepatic or renal insufficiency do not need dosage adjustment .
- The drug does not affect the ability to drive vehicles . If blurred vision occurs after instillation, you should wait a few minutes for the symptoms to subside. This usually takes 5 to 10 minutes.
- To prevent contamination of the dropper, you should carefully instill eye drops and avoid touching various surfaces with the tip of the dropper .
- There is no need to use the product if it is slightly cloudy or the solution has changed color.
Reviews
Natural tear drops are in great demand, and most reviews about the drops are positive . Here are some of them:
- Svetlana . I started working on the computer very often. I constantly feel tired and very dry in my eyes. My eyes get tired very quickly, and I even feel that my vision has deteriorated significantly. I went to see a doctor who recommended natural tear drops for a while . After the first use I feel much better , even long-term use does not affect the condition of my eyes. They are not as red as before.
- Lyudmila . I work as a hairdresser, my eyes are under constant strain , which makes me very tired. to me and I am delighted with them . They are really effective. I feel how they work and I like the effect of them. The eyes are not so red, there is no tension and dryness . I feel much better even though I've only been using them for a month. I will continue to use them.
Reviews about Natural Tear
According to reviews, Natural Tear is an effective remedy that moisturizes the cornea, eliminating dry eyes, redness, burning, discomfort and foreign body sensation.
The disadvantages include a short storage period after the first opening of the bottle, which is why the shelf life ends before the drug itself, so its price is relatively high.
There are some reviews about the development of local side effects, so before using Natural Tears it is recommended to consult a doctor.
