"Lecrolin" (eye drops) - the instruction. Drops for eyes "Lecrolin": reviews

With the help of vision, a person receives more than 90% of all information. Every second our eye perceives, and the brain recognizes thousands of images, but sighted people rarely think about it. But still one of the tasks of doctors is to tell patients how important it is to protect their body from any, even minimal, pathology, and so it was invented such a quantity of drugs from virtually all diseases. In this article you can get acquainted with the information on the drug "Lecrolin" (eye drops). Instruction, price, analogs, method of application - all this you will find in separate paragraphs.

Mechanism of action

The active substance in the above preparation is sodium cromoglicate, that is, the salt of cromoglycic acid. On its basis, pharmacologists have created a variety of medicines, which primarily have a membrane-stabilizing property, which determines the anti-allergic and anti-asthmatic effects. The fact is that the ingress of an irritant into the human body by any route (airborne, contact, sexual, alimentary, etc.) develops first a local and then a systemic response, caused by the immune system and its cells. One of them are basophils, which when released into the tissue space acquire the name "obese". They are directly affected by the drug "Lecrolin" (eye drops).

Pathogenesis

This is necessary because within these cells there are many granules with biologically active substances: histamine, prostaglandins, interleukins, chemotactic and tumor necrosis factor. Therefore, upon entry into the immune reaction of basophils, they degranulate, and through the membrane all these inflammatory mediators begin to separate, attracting other immunocompetent cells. And the agent "Lecrolin" (eye drops), the instruction of which contains all this information in brief, stops the above processes, stabilizing the mast cells and deactivating them. Thus, he steadfastly removes inflammation even before the most turbulent phase, when there will already be migration to the focus of other cells, which means that the disease is stopped easier and faster.

Other uses of cromoglycic acid

Since this active substance has such a pronounced antiallergic effect, and this occurs even in the first stages of the reaction, it is also used in other medicines. Therefore, it is possible to treat the whole scheme, that is, by combining several drugs to achieve an early remission. So, with pollinosis, the most frequent manifestations are allergic conjunctivitis and keratitis, in which, by the way, "Lecrolin" drops are applied. Reviews about it in the treatment of this pathology are positive even from those patients who apply it periodically for a fairly long time. Another frequent manifestation of an allergic reaction to plants is rhinitis, it is better for him to use nasal spray with cromoglycic acid as an active substance. There is it in the inhalation form, which is widely used for the treatment of bronchial asthma. But there are also capsules for the therapy of food allergies.

Basic data on the preparation

In addition to cromoglycic acid at a dosage of 20 mg, this drug contains water for injection, benzalkonium chloride, boric acid and disodium edetate. Selection of this combination is necessary to maximize the effectiveness of the drug and achieve therapeutic effects with a minimum of side effects. "Lecrolin" (eye drops), the instruction of which necessarily contains detailed information about this medicine, is issued in the form of droppers-bottles (10 ml) or tubes (0.25 ml), so it was convenient to use it. Of course, this is an absolutely sterile product that has a certain period and storage conditions. Therefore, if the course of treatment prescribed by a doctor is not so long, it is better to buy a tube of small volume, since it is undesirable to use the drug after its long storage in a home environment. In appearance, the drug "Lecrolin" - eye drops - is a clear solution without suspensions and impurities, but can have a slightly yellowish tinge.

Analogues

Of course, this drug is not the only one in which the active substance is cromoglycic acid. The following preparations have been created on its basis: English "High Chrome", Romanian "Crom-Allerg", German "Allergo-Komod" and "Kromoglin", and Indian "Iphiral". All of them are officially registered and have price differences and a minimum difference in efficiency. However, the widespread use was primarily of the drug "Lecrolin" - eye drops. Reviews about it are generally positive, especially if it concerns preventive use. In the therapeutic issue, he may be somewhat inferior to foreign drugs, but insignificantly. Therefore, when choosing a medicine, one should be guided only by one's own preferences and financial possibilities.

In what cases is this drug necessary?

Since the main effect of the drug "Lecrolin" is antiallergic, it is indicated for various diseases of the organ of vision precisely this etiology. These include conjunctivitis, keratitis or keratoconjunctivitis, as well as minor irritation of the mucous membrane of the eye, caused by some allergenic factor: occupational hazard (dustiness and gas contamination of the room, heavy industry, chemical products), decorative cosmetics, environmental factors, pollen of plants, Wool animals, as well as medicines used in ophthalmology, but to which this patient has intolerance.

In what cases the drug can not be taken

Are there any contraindications to the use of the drug "Lecrolin" (eye drops)? The instruction, which is necessarily in the package with the drug, also reports that it is more likely to be intolerant not to cromoglycic acid, but to the auxiliary components of the drug. For example, they may be benzalkonium chloride or disodium edetate. Therefore, if you notice an inadequate response to instillation of the drug "Lecrolin," you must immediately stop its supply and, preferably, rinse your eyes with simple drops of sterile water or take other antiallergic drugs. The method of reinsurance is the overlap of the nasolacrimal canal by pressing the index finger to the site of its projection, this will prevent the systemic exposure of the allergen. In addition, it is forbidden to use it in children under 4 years old, and with caution - in pregnant and lactating women.

Method and duration of application of drops, side effects

Drops for eyes "Lecrolin", like many ophthalmic preparations in solutions, require instillation into each conjunctival bag 1-2 drops 3-4 times a day, however the doctor determines the more accurate dosage. In a therapeutic dose, this drug should be used only until the signs of inflammation of the membranes of the eye disappear completely. If it is necessary to prevent the disease in the off-season, then it can continue in a smaller dose. Usually, side effects from this drug are not noted, and it is well tolerated. However, at the first admission the patient may feel a slight burning sensation in the eyes, a local irritation or blurring of the vision, which passes very quickly. For this reason, it should be used with extreme caution by the patient, driving the vehicle. Or it is necessary to wait for the termination of the above-stated phenomena and only then to get behind a wheel.

Application Features

It is also important to know how the "Lecrolin" - eye drops - interacts with other medications. Its instruction indicates only glucocorticosteroids, with the concomitant use with which it can reduce the effectiveness of the latter. If the patient wears contact lenses, then before the installation of the drug "Lecrolin" should be removed and put on at least 15 minutes after the procedure, this is due to the destructive effect of benzalkonium sodium on them. It is also important to remember that when instilling a remedy, do not touch the tip of the pipette or the bottle of the eyes, and after applying it, tighten it tightly. A drug should be used within a month after opening the bottle.