Catalin Eye Drops are for the treatment of cataracts. They contain substances that positively affect the metabolism in the organ of vision. As a result, lens clouding decreases in patients, and visual impairment ceases to progress. Usually this remedy is used to treat similar problems in the elderly, because cataracts are most often noted in old age. This disease often leads to loss of vision. Sometimes the only way out is surgery. But elderly patients often have many age-related pathologies that are contraindications to surgical intervention. In these cases, Katalin eye drops come to the rescue.
Composition and action of drops
The active ingredient in the drops is pyrenoxine. This substance improves metabolism in the lens and stimulates glucose metabolism. This action of the drug improves vision. Pirenoxine also inhibits the formation of sorbitol, a compound that contributes to clouding of the lens. It slows down the conversion of proteins and reduces salt deposition.
The drug is available in the form of yellow-orange tablets. Each of them contains 0.75 mg of active substance. The package also contains a solution for the preparation of drops. The composition of this liquid and tablets includes boric acid. This substance is an antiseptic and has an additional therapeutic effect on the organ of vision.
Indications and contraindications
The main indication for the use of eye drops "Catalin" are different types of cataracts. The drug is effective in all forms of this disease, including senile and toxic. Sometimes doctors prescribe this medicine as a preventive measure to patients with impaired glucose metabolism. This helps prevent the development of diabetic cataracts.
However, this tool is not shown to all patients. First of all, drops can not be used for people with hypersensitivity to pirenoxin and boric acid. Otherwise, the use of the drug can cause a severe allergic reaction.
Drops are not intended to treat cataracts in children. They are shown only from 18 years old.
As for the possibility of using drops in the treatment of pregnant women, the safety of the drug for the embryo is not fully understood. Therefore, during the period of gestation, one should refrain from using this remedy. It is not recommended to use drops during breastfeeding.
Unwanted effects
Instructions for eye drops "Catalin" warns of possible unwanted effects. Patients may experience eye irritation, accompanied by redness, itching, and burning. In severe cases, inflammation of the edges of the eyelids (blepharitis) and cornea (keratitis) is noted. If such symptoms occur, stop using the drops and consult a doctor.
How to use the drug
First you need to prepare a solution for instillation into the eyes. Before this, you should thoroughly wash your hands with soap in order to avoid introducing the infection into the organ of vision. Remove the cap from the solvent bottle, then break the blister with the drug. The tablet must be diluted in 15 ml of solvent. Carefully, without touching the tablet with your fingers, it is placed in a liquid and achieve complete dissolution.
The drug is instilled under the lower eyelid 1-2 drops. The pipette should not touch the mucous membrane of the eye, as well as any foreign surfaces. If a person wears contact lenses, then they should be removed before the procedure.
For cataracts, Catalin eye drops are used 4–5 times a day. The course of treatment is about 1 month. During this time, useful substances accumulate in the organ of vision, and as a result, the state of the lens improves.
Interaction with other medicines
If the drug is used in conjunction with other eye drops, it is necessary to take a break of 5 minutes between the use of different ophthalmic agents. It is not recommended to use "Catalin" with local products containing metal compounds. These include:
- Protargol;
- Collargol;
- "Zinc sulfate";
- preparations with silver.
The combined use of such funds can lead to staining of eye drops.
Storage, price and analogues
Tablets and solvent should be stored at a temperature of no more than +25 degrees. They are suitable for use for 5 years. The prepared solution for instillation must be kept in a dark place at a temperature of no more than +15 degrees. It must be used within 20 days.
The price of the drug in pharmacy chains is from 550 to 620 rubles per tablet. Patients are often interested in analogues of Catalin eye drops. Alternatively, you can offer the drug "Sencatalin." It contains the same active ingredient - pirenoxin. Its price and release form are similar to the Catalin preparation.
In addition, you can choose analogues for therapeutic effect. These include eye drops:
- "Vice";
- Oftan Katahrom;
- "Emoxipin."
These drugs also improve the metabolism in the eyes and have an anti-cataract effect.
Drop Reviews
Patients leave a lot of positive reviews about Catalin eye drops. This drug helped many patients to avoid eye surgery. After a course of treatment, blurred vision decreased in patients, and lens opacity ceased to progress. People write that with the majority of cataract drops, addiction develops over time, and they stop helping. However, there were no such problems with Katalin.
Of course, no eye drops can make the lens more transparent with cataracts. However, modern medications can slow the progression of pathological changes. And drops "Katalin" successfully cope with this task.