How to apply and what do they say about Allergodil? Instructions, reviews about this tool will be presented below. Also from the materials of this article you will learn about the form in which the medication is produced, how much it costs, what properties it has, whether it has side effects and contraindications.
Form, packaging, description and composition of the drug
Currently, the medication in question can be purchased in the following forms:
- Eye drops "Allergodil". Reviews of experts say that the main component of this drug is azelastine hydrochloride. Also, its composition includes auxiliary ingredients in the form of 70% sorbitol, hypromellose, benzalkonium chloride, edetate disodium, purified water and sodium hydroxide. On sale, a transparent and colorless 0.05% medication comes in plastic bottles with a dropper (6 ml).
- Spray "Allergodil". Reviews of doctors say that the active component of this form of the drug is also azelastine hydrochloride. As additional substances, hypromellose, citric acid anhydrous, disodium edetate dihydrate, purified water, sodium hydrogen phosphate dodecahydrate and sodium chloride are used. Transparent and colorless medication can be purchased in glass bottles with a dispensing nebulizer (10 ml).
Drug pharmacology
What is the local Allergodil medication? Reviews of experts report that this drug belongs to selective H1 receptor blockers.
According to the instructions, it has a membrane stabilizing and antihistamine effect, and also helps to reduce capillary permeability. In addition, the medication in question prevents the release of active substances from mast cells (for example, serotonin, histamine, leukotriene), which cause bronchospasm and various allergic reactions.
What are the properties of the drug Allergodil (nasal spray)? Reviews of doctors say that after its introduction into the nose, its congestion noticeably decreases. Nasal discharge and allergic sneezing are also eliminated.
The therapeutic effect after the use of the medication is observed after ¼ hours. At the same time, all associated symptoms subside. The effect of the drug lasts for 12 hours and even longer.
What features does the Allergodil preparation (eye drops) have? Reviews of experts indicate that when instilled into the eyes, this agent exhibits an anti-inflammatory effect. As for the systemic effect, it is expressed slightly and only with local use.
Pharmacokinetics of the drug
What pharmacokinetic parameters does Allergodil (nasal spray) have? Reviews say that when introduced into the nose, the bioavailability of this medicine is 40%. Over 3 hours in the blood reaches its maximum concentration. By the way, it is 8 times lower than that observed with experimental ingestion of the drug.
In patients with allergic rhinitis, the concentration of the drug is higher than in healthy people.
Is the local Allergodil drug (eye drops) absorbed? Reviews report that when using this medication in a dosage of 1 drop four times a day, its maximum concentration in the blood reaches low values.
Indications for use
What are the indications for Allergodil Nasal Spray? Reviews of specialists indicate the following conditions of the patient:
- non-allergic or so-called vasomotor rhinitis;
- rhinitis is allergic, non-seasonal or seasonal.
As for eye drops, they are prescribed for the following pathological conditions:
- seasonal allergic conjunctivitis;
- inflammatory diseases of the eye, which have a different origin, including post-traumatic;
- allergic conjunctivitis year-round.
Contraindications
What conditions of the patient prohibit the use of Allergodil spray and eye drops? Reviews of doctors report the following contraindications:
- the period of gestation;
- hypersensitivity of the patient to the drug (to its components);
- breastfeeding time;
- renal failure (only for nasal spray);
- the age of the baby is up to 6 years (only for nasal spray);
- the age of the baby is up to 4 years (only for eye drops).
How should I use Allergodil Nasal Spray?
You can find patient reviews about this tool at the very end of the article.
Nasal spray "Allergodil" has a special dispensing nebulizer, which greatly facilitates its use. Before the first use of the drug should be sprayed several times in air. Next, the required dose must be injected into each nasal passage. In this case, the head should be directly (not in the thrown back form).
In case of rhinoconjunctivitis and allergic rhinitis, for adults and small patients (from 6 years old), the medication is prescribed 1 dose (that is, a single press on the nebulizer) in each nasal passage in the morning and evening. If necessary, this amount of medication can be increased (for children after 12 years of age) to 2 doses in both nostrils twice a day.
How long should I use Allergodil Spray? Reviews say that using this medication is necessary until all symptoms of the disease have stopped. It can be used for a long time. However, without interruptions, the spray can not be sprayed for more than 6 months.
With vasomotor rhinitis, adults and adolescents (from 12 years old) are prescribed 2 doses of the drug in each nasal passage in the morning and evening. It is advisable to apply the spray until all symptoms have stopped. The duration of continuous treatment with such a disease should not be more than 2 months.
Method of application of eye drops "Allergodil"
According to the instructions, this form of the drug is buried in the conjunctival sac.
With seasonal allergic conjunctivitis, for adults and small patients (from 4 years old), the medication is prescribed 1 drop in both eyes in the morning and evening. If necessary, the drug can be used up to 4 times a day. With the aforementioned disease, the drug Allergodil is used not only for the purpose of treatment, but also for prevention.
In case of allergic conjunctivitis, non-seasonal adults and adolescents (from 12 years old) are prescribed 1 drop in both eyes in the morning and evening. It is also possible to use it up to 4 times a day.
Side effects
The use of Allergodil eye drops may cause the following adverse reactions:
- swelling and redness;
- increased lacrimation;
- itching
- irritation and soreness;
- hemorrhage in the eye;
- visual impairment;
- foreign body sensation;
- blepharitis;
- dry eyes.
Systemic manifestations in this form of the drug are extremely rare. The most common of these are difficulty in defecation and difficulty in breathing.
As for the nasal spray, it can cause the following undesirable effects:
- nose bleed;
- sneezing, burning and itching in the nose;
- itchy skin and rash;
- weakness and dizziness;
- nausea due to getting into the nasopharynx (only with the introduction of the drug with the head thrown back);
- gastralgia and dry mouth;
- tightness in the chest.
The drug "Allergodil": price, reviews
The cost of this medicine depends on the manufacturer. The average price of a nasal spray ranges from 370-610 rubles. As for eye drops, their cost is about 320 rubles.
If you compare the two forms of the drug "Allergodil", then the nasal spray has an advantage. It is more economical, evenly distributed over the mucosa and convenient to use.
Using this form, you can create fairly high concentrations of the drug in the outbreak. This is precisely what the reports of most patients indicate.
The nasal spray has a quick and lasting effect. It is also well tolerated by patients and is highly effective even when using small doses.
As for the drops, they are also popular, but only among those people who have eye problems.