"Pharmadex" (eye drops): instructions, reviews, analogues

In what dosage do you use the drug "Pharmadex" (eye drops)? The instruction, analogues of the local medication are presented below. In addition, we will tell you about how remarkable this local medicine is, and what contraindications it has.

basic information

Eye diseases can be organic and functional. In this case, the visual analyzer of a person is affected, which limits his ability to see.

Diseases of the eyes are quite extensive, so they are divided into sections. This greatly facilitates the diagnosis of the disease and the choice of therapy.

More details about the preparation (form, packaging, composition)

What does it contain such a local remedy as "Pharmadex" (eye drops)? The instruction says that the active element of this drug is dexamethasone sodium phosphate in terms of 100% dry matter. Also considered medicine for the visual apparatus includes the following inactive components: boric acid, disodium edetate, sodium tetraborate, water for injection and benzalkonium chloride.

In what packaging is sold the drug "Pharmadex" (eye drops)? The instruction for the use of this solution is contained in a box of cardboard. As for the drug itself, it is in a polyethylene bottle in an amount of 10 or 5 ml.

Pharmacological characteristics of the local remedy

What is the drug "Pharmadex" (eye drops)? Instruction, doctors' reviews report that this drug is an anti-inflammatory drug that is actively used in ophthalmic practice.

The active ingredient of the drug in question (dexamethasone) is a synthetic glucocorticoid. This element is highly soluble, and also has a pronounced anti-allergic and anti-inflammatory activity, with a rapid onset of action and short duration.

Pharmacokinetics of a local eye drug

What are the kinetic features of the drug "Pharmadox" (eye drops)? The instruction says that after instillation of the drug into the visual organs, it penetrates practically into all okolaglaznye tissues. The metabolism of this agent is carried out mainly at the site of administration.

One can not help saying that this drug almost does not enter the systemic bloodstream.

Indications for instillation of a medicinal product

What is the drug "Pharmadex" for? Eye drops are actively used to treat diseases of the visual organs that are sensitive to steroids, non-infectious inflammatory or allergic origin (including corneal disease, conjunctiva, anterior segment of the eye). It should also be noted that this agent is used in the therapy of inflammatory processes after surgery or eye trauma.

Prohibitions on the use of eye drops

When should not you use Pharmadox (eye drops)? The instruction says that the contraindications for this drug are:

• Viral diseases of the conjunctiva and cornea (eg, chickenpox or cowpox, superficial keratitis, which was caused by Herpes simplex);
• Hypersensitivity to the active or any other element of the drug;
• Mycobacterial infections of the visual organs caused by Mycobacterium avium, Mycobacterium tuberculosis and others;
• Fungal diseases of eye structures;
• An untreated form of a purulent infection of the visual organs.

The drug "Pharmadex" (eye drops): instruction

Children are prescribed this medicine only in special cases. In general, this drug is used in adults. It is intended only for ophthalmic use.

In acute or severe conditions, the medication should be instilled in a conjunctival bag in an amount of 1-2 drops (every hour). After improving the patient's condition, the frequency of instillations is reduced to 1-2 drops every 4 hours. Then the dose is reduced to 1 drop three times a day.

With chronic diseases, the drug is used in an amount of 1-2 drops every 5-6 hours, until the desired effect is achieved.

For allergic manifestations, the medication is prescribed 1-2 drops every 4 hours until the desired result is achieved.

The duration of treatment by the agent under consideration is determined by an ophthalmologist individually. As a rule, the course of therapy with this medicine is 2-8 days.

Side effects

What negative reactions does the solution of "Pharmadex" (eye drops) cause? The instruction states that against the background of the application of this remedy, the patient may experience:

• Decreased visual acuity, increased intraocular pressure, visual field disturbance, corneal perforation;
• Short-term burning sensation, hyperemia, discomfort in the eyes, lacrimation, itching, local allergic reactions, tingling, swelling of the eyelids;
• Glaucoma, mydriasis, keratitis, photophobia, ptosis, glaucoma with optic nerve damage, formation of posterior cataracts subcapsular.

It should also be noted that with the treatment of glucocorticoids in humans, bacterial, fungal or viral infections of the eyes, conjunctivitis or blepharitis can develop.

Overdose with eye drops and interaction with other agents

No reports of any systemic effects due to an overdose of Pharmadox have been reported to date. If adverse reactions occur, flush eyes with warm water to remove residual drug.

With prolonged use of the drug with "Yodoksuridinom" destructive processes in the epithelium of the cornea can be intensified.

Other studies of the interaction of the drug "Farmadex" with other medicines were not conducted.

Pregnancy and feeding time

The safety of the drug in use during pregnancy and lactation is not established. However, it should be noted that with the local administration of drops, its systemic manifestation is very low. In this regard, the risk is considered small.

Special Information

The effectiveness and safety of the use of this drug for the treatment of children have not been established, so it is not recommended to prescribe to children.

Before the first application of the solution, the vial cap should be screwed as far as possible, so that the spike inside the lid punctures the hole.

Before using the medication it is recommended to hold it in the palm of your hand so that it warms up to the temperature of the patient's body.

Unscrewing the cap, it is removed. Further, slightly pressing on the body of the container, the solution is buried in the eyes. After this, the drug is again tightly closed and stored according to the recommendations specified in the attached instructions.

In the process of using this remedy, it should be remembered that prolonged instillation of corticosteroids can lead to deterioration of visual acuity, ocular hypertension, loss of the visual field, glaucoma, damage to the nerve of the optic, and development of the cataract (subcapsular) of the posterior chamber of the eye.

During the treatment with this drug, it is recommended to constantly monitor patient pressure (intraocular). This is due to the fact that after the application of the drug in some people it can go up.

For people with glaucoma, the duration of therapy should be limited to 2 weeks.

Treatment with this drug is not recommended to stop prematurely. This is due to the possible development of repeated inflammation of the eye.

Medication "Farmadex" (eye drops), the instruction of which is indicated above, contains a preservative of benzalkonium chloride. This element can easily lead to eye irritation, and also discolor contact lenses. In this regard, before the start of treatment, patients must remove the lens, and should be informed about the 15-minute interval between instillation and installation of the latter.

The safety of this medication was not investigated in people with liver and kidney disease. In view of the low systemic absorption of dexamethasone, this category of patients does not need a dose adjustment.

As with the use of other eye drops, temporary visual impairments, including fuzziness, can affect a person's ability to drive vehicles.

The drug "Farmadex" (eye drops): reviews and analogues

The ophthalmologist should tell the patient what can be substituted for the medicine in question. As a rule, when pharmmex is intolerant, the patient is prescribed such analogous means as "Taflotan", "Vitasik", "Tevrodex", "Tiotriazolin".

According to reviews of patients, with diseases of the visual organs, this drug is able to produce a persistent positive effect. Therefore, it is often used in ophthalmic practice.

The only drawback of this remedy are side reactions. Especially often they occur with prolonged use of the drug, as well as when the recommended dosage is exceeded. In this regard, you can use this medication only after consulting the oculist.