How should i use Maxidex Drops? Instructions for use of the local drug will be described below. Also in the materials of this article you will find information about what is included in the composition of the mentioned funds, what features it has, whether it has side effects, contraindications.
Composition, shape and packaging
The drug "Maxidex" (eye drops) is available in dropper bottles with a metering device.
The active substance of this medication is dexamethasone. It also includes inactive components such as distilled water, 0.5% hydroxypropyl methylcellulose and 0.01% benzalkonium chloride (as a preservative).
It should be noted that the drug in question can also be purchased in the form of an eye ointment. It contains the same active component. But as an auxiliary substance for its production, anhydrous liquid lanolin, white petrolatum, 0.01% propyl paraben and 0.05% methyl paraben (as a preservative) are used.
On sale, this form comes in tubes of 3.5 g.
Pharmacology
What features do Maxidex drops have? Instructions for use reports that this medication has a glucocorticoid, anti-inflammatory and anti-allergic property.
By its nature, the active substance of this drug (dexamethasone) is a glucocorticosteroid (GCS). It does not have mineralocorticoid activity, but is able to have a pronounced anti-allergic and anti-inflammatory effect. Also, this component prevents or attenuates allergic reactions by acting on tissues as a desensitizing agent.
What determines the effect of the drug "Maxidex"? Reviews report that the suppression of inflammatory processes occurs due to the migration of mast cells, which reduce the permeability of capillaries, as well as the inhibited release of inflammatory mediators by eosinophils .
Indications for use
In what cases should you use the drug "Maxidex"? Eye drops are prescribed for:
- iridocyclitis, chronic or acute iritis;
- conjunctivitis, allergic blepharitis, keratoconjunctivitis;
- chemical and thermal burns after epithelialization of the cornea.
It should also be noted that this drug is used to treat and prevent various inflammations in the postoperative period.
Contraindications
Now you know why a drug such as Maxidex is prescribed. Indications for the use of this local remedy were listed above. But, like with any medication, Maxidex drops have some contraindications:
- tree keratitis, which arose due to the Herpes simplex virus;
- hypersensitivity to dexamethasone and other inactive components of the drug;
- chickenpox, as well as other viral diseases of the cornea of the conjunctiva and;
- fungal and mycobacterial infections of the eye;
- purulent eye diseases in the acute stage.
The drug "Maxidex": instructions for use
Only an ophthalmologist should prescribe this medication.
According to the instructions, the drug "Maxidex" must be instilled in the conjunctival sac 1-2 drops every 3-5 hours.
The duration of use of this medication should be determined only by a doctor. As a rule, this drug is used until the patient recovers completely (5-8 days).
As for the Maxidex ophthalmic ointment, it should be placed behind the lower eyelid. To implement this procedure, use a strip of the drug with a length of 1.5 cm. The frequency of use of this tool is three times in knocks.
If required, then doctors prescribe both forms of the medication presented. In this case, drops are used during the day, and the ointment is placed behind the eyelid just before bedtime.
It is strictly forbidden to use the drug in question for injection.
To avoid bacteria from entering the dropper bottle, the pipette should not be applied to any surfaces during the application of the solution.
In the treatment of "Maxidex" is not recommended to wear contact lenses.
Shake the bottle thoroughly before using drops.
Side effects
What adverse reactions can Maxidex cause (eye drops)? The instruction says that prolonged use of steroid drugs can cause an increase in intraocular pressure. In addition, prolonged use of this drug may subsequently contribute to the development of glaucoma.
Due to the occurrence of the above reactions, the patient may experience characteristic lesions of the optic nerve, changes in visual fields and posterior subcapsular cataract.
In connection with all of the above, it should be noted that it is highly recommended not to use the drug in question for longer than 10 consecutive days. Also, during the treatment with drops and ointment, it is necessary to regularly check the intraocular pressure.
Diseases that lead to thinning of the sclera and cornea, as well as perforation of the fibrous membrane, can slow down the healing process.
It should also be noted that with prolonged use of Maxidex drops, the development of fungal lesions of the cornea is possible.
Overdose cases
To date, no reports of cases of overdose by the agent in question have been reported. However, experts report that with local use of a large number of drops or ointments, their excess must be removed from the eyes with warm water.
Drug interaction
Can a medicine such as Maxidex be combined with other drugs? Instructions for use report that with a combination of this drug with antibiotics, secondary infections may develop. The reason for this deviation is the process of suppressing the protective reactions of the body.
It can not be said that in the acute stages of purulent eye diseases, glucocorticosteroids can mask or even enhance the development of an existing infection process.
Special recommendations
Maxidex medication should be used only topically. It can not be used to treat eye diseases for more than 10 days in a row.
The effectiveness and safety of the use of this drug in children has not been established. Therefore, it is recommended to appoint it only for adolescents and adults.
The drug in question is undesirable for pregnant women. Also, it should not be used during breastfeeding, otherwise the lactation process must be stopped.
Cost and analogues of the drug
Eye drops "Maxidex" can be replaced by such means as "Pharmadex", "Medexol" and "Dexamethasone".
The price of this drug depends on its manufacturer and the premium of the pharmacy chain. The average cost of eye drops varies between 180-200 rubles.
Eye Drop Reviews
Patients who have repeatedly used the drug "Maxidex", claim that it is a fairly powerful drug that effectively relieves virtually any inflammation of the eyes. However, experts report that it is highly undesirable to use this tool every day and for a long time. This fact is due to the fact that Maxidex eye drops can contribute to the development of serious adverse reactions.
According to patients, this medication is good for eye inflammation, and also eliminates swelling, tearing and swelling. Often this tool is used for allergic reactions.