This tool belongs to the category of the most popular and effective drugs that protect the corneal epithelium from negative external influences. “Artificial Tear” eye drops have an effect that is similar to natural tears. Drops have a lubricating and softening effect.
Beneficial features
Drops "Artificial tear" can quickly cope with dry eye syndrome. The use of this tool helps to stabilize and restore the tear film. The active substance lubricates and softens the corneal epithelium. Drops have a viscous consistency, therefore, provide long-term contact with the cornea. The peculiarity of the drug lies in the fact that it has the same refractive index of light as an artificial tear. Drops mix with the natural secretions of the lacrimal glands and create the necessary level of hydration. Eye drops “Artificial tear” allow you to quickly stabilize and restore the optical characteristics of tears and protect the cornea from the irritating effects of other agents. Corneal improvement occurs already on the 3rd day of use.
The “Artificial Tear” preparation contains hypromellose and dextran, which determine the main therapeutic effect of the drug. Drops also contain sodium chloride, polyquad, purified water, etc. The drug uses boric acid, which is a mild preservative. This substance is not absorbed by contact lenses, so the tool can be used when wearing soft lenses.
Indications for use
Many factors provoke the drying of the cornea of ​​the eyes. First of all, it is an unfavorable environment, which is characterized by dry and polluted air. People who spend a lot of time at the computer are also at risk. The appearance of burning and dry eyes are the first symptoms of a disorder of the sebaceous glands. In recent years, this disease has become extremely common.
Timely use of "Artificial Tear" drops will eliminate the damage to the cornea of ​​the eye. Also, the drug is used in the following cases:
- eyelid deformation, insufficient lacrimation, bullous corneal dystrophy;
- conducting therapy for dry eye syndrome;
- reduction in eye irritation due to exposure to the sun, smoke, dust, etc.
- elimination of eye fatigue while working at a computer, driving a car;
- the implementation of various diagnostic procedures;
- extension of other ophthalmic agents.
Thus, drops allow you to fill the deficit of tear fluid. This tool softens the cornea and acts as a protector of the epithelium. Since the number of people suffering from impaired tear production is increasing annually, this tool can be a real salvation.
Instructions for use
The drug is used in a conjunctival manner, 2 drops in each eye. The frequency of the procedure depends on the age of the person. If necessary, drops can be used every hour. Detailed instructions for the "Artificial Tear" are attached without fail.
Drops have a transparent appearance, a dense texture and do not have an odor. The product is evenly distributed over the cornea immediately after instillation. Within 5 minutes, blurring in the eyes appears. Therefore, after using this drug, it is recommended to blink eyes. Drops allow you to quickly get rid of unpleasant sensations in the eyes.
The tool has limited data regarding the absorption of the active substance. The active ingredient - hypromellose is a special substance that does not have a negative effect during absorption. During pregnancy, the drug is allowed to be used only as directed by a doctor. The safety of the use of this medication in this period does not have clinical data. Therefore, take drops of “Artificial Tear” during pregnancy with caution.
Contraindications
It is not recommended to use the drug in the presence of any eye diseases that are infectious. A stopping factor for the use of the drug is hypersensitivity to its active components. In the acute phase of a chemical burn of the cornea, the drug should be used with extreme caution.
After using the product, slight discomfort and gluing of the eyelids may occur. However, such sensations disappear after a couple of minutes. The tool can provoke the appearance of a rash, swelling of the eyelids and itching.
special instructions
Since the drug has a high degree of viscosity, contact with the cornea takes a long time. Before applying the drops, contact lenses must be removed and put on after 15 minutes. Patients note that after the use of the drug, a temporary loss of clarity of vision and other visual inconveniences may appear.
Since this can lead to negative consequences when driving and other mechanisms, you should wait 10 minutes. Drops are recommended to be stored in a closed bottle at a temperature of no more than 25 ° C.
Interaction with other medicines
The drug "Artificial Tear" consists of a polymer base. At the moment, the pharmaceutical market is full of many products whose action is focused on softening and moisturizing the cornea. In addition to drugs that can replace the natural secretions of the eye glands, special products with the effect of an artificial tear have been developed. They have a regenerating effect, and also stimulate the production of endogenous interferon. Also, such products stabilize the tear film and help relax the eyes.
Experts recommend observing the interval between the use of various drugs for at least 20 minutes. Otherwise, the effect of one of the drugs may worsen. The analogues of Artificial Tear are: Oftagel, Vizin Pure Tear, Likontin, Oftolik, Oksial, Hilo-chest of drawers, Inoksa, Vidisik, Natural Tear and Systeyn Ultra".