Zinc eye drops with boric acid - a popular tool used in the fight against pathologies of the mucous membranes of the visual system. The drug is safe enough so that it can be used on the eyeball, at the same time it is effective against pathological microflora. It is allowed to use such drops with a high probability of an infectious, inflammatory disease - the drug is considered to be effective preventive. This is especially true if a foreign body has entered the visual organ.
general information
According to the instructions for use, zinc drops for the eyes are a strong disinfectant that has an astringent effect and is effective if necessary to stop the activity of the inflammatory focus. The main component that ensures effectiveness is zinc sulfate. Several variants of the pharmaceutical product are on sale, differing from each other in the concentration of the main substance - from one tenth of a percent to half a percent. The product is packaged in five milliliter droppers. Normally, the medication has no color, is transparent.
The instructions for zinc drops mention the pronounced antiseptic effect of the drug. The medication is made by evaporation of sulfuric acid. The process proceeds with the use of zinc. To achieve optimal concentration, hydrolysis must be initiated. Zinc sulfate interacts with proteins, thereby generating albuminates. This is expressed in the drying effect, disinfecting features and astringent qualities of the medication. Protein components of pathological microflora molecules collapse, which leads to an early death. Local use of the drug is associated with a minimal risk of a systemic effect. To increase the efficiency, it is reasonable to combine the described agent and boric acid.
When will it help?
Boron-zinc eye drops are recommended for use against blepharitis, conjunctivitis, if analyzes confirm microbial infection. The drug is instilled into the conjunctival sac. One-time volume - a drop or two. Frequency of use - twice daily. The duration of the program recommended for most patients is one week, but deviations are possible if there are individual indications for this.
Before the first use, you must carefully read the instructions for boron-zinc drops for the eyes, then prepare the container with the medication for use. The cap is removed, the membrane opened underneath is opened. This layer is designed to provide a long shelf life, as well as to control the fact that the medication has not been used before. After each use of the drug, you will have to tightly close the tube, otherwise the drug will become useless. During the procedure, you should avoid touching the ocular conjunctiva, skin, eyelids.
Is it possible or not?
In the instructions for zinc drops for the eyes, the impossibility of using the drug against the background of increased sensitivity, the patient's sensitivity to zinc salts is too strong. The tool is categorically not combined with contact optics. If the need for treatment arises in a person using contact lenses, for the period of use of the drops, they switch to glasses.
Zinc eye drops can provoke an allergic response to the body. The reactions are mild, completely leveled shortly after the cessation of the therapeutic course.
Almost unknown cases of overdose of the drug. With proper use in accordance with the recommendations of a specialist, such a phenomenon is excluded. With excessive use of the composition, irritation of the conjunctiva is possible, increased dryness of this eye region. Oral use leads to poisoning. The person is sick, vomits. There is a fever. If symptoms are identified that make it possible to suspect a systemic effect of zinc drops with boric acid, the patient is washed with a stomach. The basic therapeutic course involves the use of sorbents and medications to alleviate the symptoms of the condition. As a rule, prescribe funds to relieve heat and prevent vomiting.
Mutual influence and safety nuances
In the instructions for zinc eye drops, the manufacturer indicates the compatibility of the drug with boric acid. With other medicines intended for local use in ophthalmology, they cannot be combined.
At home, it is recommended to store the described drops in a place inaccessible to children at an air temperature of up to 25 degrees Celsius. The cost of the product in the pharmacies of our country varies from 40 rubles to 350. The specific price tags are determined by the manufacturer of the product and the price policy of the outlet. There are several alternative products. So, drops can be replaced with "Nettatsin", "Albucid" or "Tobrex".
Will it help me?
As numerous reviews confirm, zinc eye drops are a popular and popular drug, very often prescribed by doctors. Persons suffering from ocular bacterial diseases note: the correct use of the medication in accordance with the doctor's recommendations leads to a rapid improvement in the condition. With a low price and ease of use, the medication is considered almost the best for most segments of the population - it is available, is on sale in almost any pharmacy.
Persons who used zinc drops rarely reported an allergic response to the body, but there are a lot of responses about the effectiveness of the drug. The high frequency of prescribing the composition, the trust of specialists in it are indicators of the reliability of the drug.
Question Features
Zinc drops used in ophthalmology are an effective and affordable remedy for widespread diseases. Pathologies associated with the organs of vision are always associated with serious discomfort, not only physiological, but also psychological. The main percentage of ailments is treated comprehensively. Self-medication for eye diseases is strictly prohibited, since there is a risk of completely losing the ability to see. The doctor selects the appropriate means, taking tests, examining the patient's condition, evaluating the nuances and characteristics of his body.
The adenoviral conjunctivitis that is so common these days is perfectly treated if you follow the rules specified in the instructions for the use of zinc drops for the eyes, as well as the advice of a doctor. It is reasonable to have such a drug in the medicine cabinet to use it as a prophylactic, if a speck, a grain of sand has got into the eye. Any foreign object carries a pathological microflora, and a medication quickly inhibits its activity, leads to cell death, thereby minimizing the risk of an inflammatory focus.
Maximum performance
Assessing the patient’s condition, the doctor may recommend the use of zinc drops for the eyes, and may advise combining them with boric acid. In the second case, the doctor will immediately say in what volumes to use the components, how often to use them and how to combine them correctly so as not to initiate undesirable chemical reactions. It should be remembered that the drops in question are categorically not combined with other medicines, which means that they cannot be used simultaneously with other drugs. This will only damage the organs of vision.
Zinc eye drops show a good result when it is necessary to treat regional blepharitis, the course of which is quite aggressive, the inflammatory focus quickly spreads, covering the edges of the eyelids. Drops can be used if inflammatory processes are localized in the eyelids in specific posterior glands. Such a pathology covers the ocular cornea and conjunctiva at the same time.
Drops are effective in the fungal form of blepharitis and inflammatory processes that developed with hyperopia. You can use the drug with scales between the eyelashes. The drug is prescribed if the upper eyelid swells, with a visual examination, you can see small yellowish crusty formations.
Options and Effectiveness
It is shown to use zinc drops for the eyes with the symptoms of conjunctivitis. The drug is prescribed for lacrimation. A doctor can prescribe a drug if the examination shows manifestations of purulent processes, a person suffers photophobia. The medication is used for redness of the mucous membrane of the visual system, as well as when a sensation of a foreign object appears near the cornea of the eye.
Zinc eye drops are prescribed if a piece of plastic gets into the eye. In itself, the substance for the human body is quite safe and does not provoke diseases, but it can become through the penetration of pathological microflora into the body, as well as a violation of the integrity of organic tissues. There is a risk of penetration of iron grains into the eye. This can provoke poisoning of the visual system. Certain toxic effects are associated with external penetration of copper particles. Lack of timely assistance leads to serious violations. Chalcosis, siderosis are possible. In addition to the cornea, the eye retina may be involved in the process.
Under the influence of various causes, the formation of a focus of chronic inflammation is possible. Without adequate treatment, the quality of the visual system is gradually deteriorating, which can provoke a complete loss of functionality by the body.
Special conditions
The drug in question can not be used against the background of insufficient liver and kidney functionality. It can not be used for dry eye syndrome. During the period of gestation, breastfeeding, it is recommended to abandon this treatment option. Zinc drops should not be used for the treatment of patients under the age of majority.
Neglect of restrictions and rules of use can cause swelling of the tissues, a febrile state. When fixing such manifestations, you need to seek the help of a qualified doctor. Drop poisoning at home is not treated.
Poisoning with boric acid, combined with the described drug, manifests itself in abdominal pain, impaired stool and nausea. With intolerance to the compound, rashes on the mucous membranes are possible. An allergic reaction can affect the functionality of the nervous system, is associated with a risk of impaired renal function. Perhaps a convulsive condition. It is forbidden to treat boron acid over large areas of the skin. Even if there are no contraindications, an irritation reaction is possible, which forces one to be extremely careful when applying the composition.
Does it work?
Zinc drops, even enhanced with boric acid, do not help with any pathological condition. In the absence of a pronounced effect a few days after the start of the course, you must consult a doctor for choosing an alternative program. The specialist will prescribe drugs, evaluating the features of the diagnosis, you will not be able to choose an alternative on your own.
Possible deterioration of the manifestations of pathology against the background of the use of the described composition. With the appearance of new symptoms and exacerbation of the former, one should as soon as possible get an appointment with an ophthalmologist.
Analogs: "Albucid"
The widespread analogue of zinc drops is based on sodium sulfacetamide. The tool belongs to the class of antibacterial and is extremely common in the practice of ophthalmologists. Tests showed a wide antimicrobial spectrum of effectiveness and bacteriostatic results. The substance in the competitive regime inhibits, deactivates dihydroteroate synthetase, PABA. In cells of pathological microflora, the generation of tetrahydrofolate acid is disrupted, without which the production of pyrimidines and purines is impossible.
Sulfacetamide shows a pronounced effect on gram-negative and positive microscopic life forms. The substance can be used for infection with chlamydia, actinomycetes and pathogenic forms of various cocci.
Application Nuances
Local use of the drug is accompanied by the penetration of the active component into organic tissues, eye fluids. Through the focus of inflammation, absorption into the systemic circulation is possible.
"Albucid" is prescribed for suppuration of ulceration of the cornea, against the background of conjunctivitis and blepharitis. The drug is indicated for gonorrheal ocular pathologies in patients of different age groups. In infants, it is used with a high probability of developing blenorrhea.
It is recommended to use 2-3 drops of the substance up to six times a day. The drug is injected into the conjunctival sac from below. It is necessary to instill a medicine in each eye. As a prophylactic, with a high probability of blennorrhea in an infant, a couple of drops of the medication should be administered immediately after birth at intervals of a couple of hours between procedures.
Undesirable effects and specific nuances
Drops "Albucid" can provoke a negative local response. The drug can cause hyperemia of the mucous membranes, the formation of areas of edema. Certain areas may be itchy. You can not use the drug against the background of increased susceptibility of the active substance present in the medication, as well as in the detection of such a response to other sulfonamide compounds in the past.
With increased susceptibility of medicines containing furosemide, carbonic anhydrase inhibitors, sulfonylurea, some types of diuretics, particular caution should be exercised in the use of the described composition. It is known that in such groups of individuals, a reaction exceeding the norm of sensitivity to sulfacetamide is more often observed. To minimize the undesirable consequences of taking, you should carefully consider the choice of a comprehensive drug course. In particular, "Albucid" is categorically contraindicated if necessary to use silver salts.
Release Features
"Albucid" is on sale in two variants of release: drops, for one fifth consisting of the active component, and means in which the concentration of the active substance reaches 30%. There are three packaging options: 5, 10 and 15 ml. All of them are made of plastic in the form of small droppers.