What is a Nazaval spray? You will learn the answer to this question from this article. In addition, we will tell you about the composition of such a drug, how it affects the body and with what deviations it is used.
General information about medicinal spray
Pharmacy “Nazaval” (customer reviews of this drug will be discussed later) is an allergy spray. Such a medicine does not have a systemic effect. After spraying it, it settles on the nasal mucosa, forming a gel-like and colorless film that protects the body from various allergens for a whole day.
Patients who regularly use this drug leave very diverse reviews about it. "Nazaval" does not contain locally active substances. It can be purchased at almost any pharmacy.
The composition of the drug and the form of release
The medicine “Nazaval” for allergies (this medication gets well-deserved reviews) is sold only in the form of a spray that should be sprayed exclusively into the nasal passages. White fine powder in an amount of 500 mg (calculated for about 200 doses) is placed in a bottle of polyethylene, which has a proprietary dispenser and a screw cap.
Such a medicine includes in its composition cellulose of plant origin, as well as natural peppermint flavoring.
By the way, in addition to the usual spray, pharmacological companies began to produce an improved form of the drug called Nazaval Plus. What do consumers leave feedback about it? “Nazaval Plus” additionally contains wild garlic extract. Thanks to this composition, it can be used at the first manifestations of acute respiratory infections and colds.
Pharmacological action of antiallergenic drug
The drug "Nazaval" is a microdispersed cellulose powder, which is placed in a spray dispenser. It is urgently needed to protect the nasal mucosa from possible contact with such allergens and pollutants as:
- plant pollen;
- epidermal allergens of birds and animals;
- household allergens, or rather, house dust and mites in it;
- fungal allergens;
- chemicals and other microparticles that enter the nasal cavity during inhalation of air;
- allergens of cockroaches and other insects.
Features of the drug
Unlike most medications, the drug "Nazaval" during pregnancy is approved for use. This is primarily due to the fact that it contains only natural components, it contains no preservatives, the product does not enter the bloodstream and does not bring any harm to the fetal development. That is why pregnant women leave only positive reviews about such a spray.
"Nazaval" is approved for use in newborns, as well as in nursing mothers.
The average microscopic particle size of cellulose is approximately 118 microns, and varies between 5-500 microns. This fact allows them to penetrate only into the nasopharyngeal cavity, without reaching the bronchi, trachea, alveoli and bronchioles. It should be noted that for this reason, the tool "Nazaval" is actively used during pregnancy.
Positive reviews about this drug are formed not only due to its safety and natural composition, but also due to the fact that it quickly and effectively removes symptoms of allergic rhinitis, such as itching in the nose, swelling of the mucous membrane, impaired nasal breathing, plentiful liquid and transparent discharge, as well as bouts of sneezing, etc.
This drug acts as a natural barrier to air allergens and provides reliable protection throughout the day.
The mechanism of action of the drug
Once on the mucous membrane, the Nazaval spray, which we review in this article, binds to the mucus of the nasal cavity and forms a very strong gel-like and transparent film that lines over the entire inner surface of the respiratory organ and serves as a natural barrier to contact of air allergens.
For effective exposure, experts recommend repeating the injection of this drug after each blow of the nose. This will resume the formation of a protective film. Studies show that the effect of such a medication occurs approximately 10-13 minutes after use.
Indications for use of the spray
The presented medication is used to protect the nasal mucosa from the possible effects of allergens, pollutants, as well as other aggressive environmental factors that enter the human body during breathing.
As mentioned above, such a spray for the nose is especially effective in relation to allergic reactions to pollen, chemicals, house dust, epidermal particles of birds and animals, fungal components, as well as ticks that live in house dust.
The instruction for the use of this drug states that it can be used during copious mucous discharge from the nose, dysfunction of nasal breathing, sneezing attacks, swelling of the mucous walls of the nasal cavity, etc.
Contraindications to the use of spray
This medication, which is sold in the form of a spray, is not recommended for use by those who have individual intolerance to the main components of the drug. There are no other contraindications to the use of such a tool.
Dosage, methods of use of the drug "Nazaval". Reviews
For children, this medication is prescribed only by a pediatrician and is used exclusively under the supervision of adults. To prevent possible allergic reactions, the spray should be injected into the nasal cavity once in each nostril. You can use this drug as often as required. But according to the instructions that come with this tool, the recommended dosage is one injection in each nasal passage after 6 or 8 hours. This is enough to remove all the symptoms of rhinitis.
Experts advise using this medication in advance, before possible contact with allergens (before going to nature during the period of active flowering of plants and herbs, attending events where many people gather, before contacting birds and animals, conducting dry or wet home cleaning).
Detailed instructions for use
Before the first use, experts recommend making two test injections into the air. In the process, you should see a trickle of white powder, and also feel the light aroma of mint. Next, you must adhere to the following rules:
- Before the direct use of this drug, it is necessary to carry out hygienic cleaning of the nose. To do this, you can use cotton buds (if applied to young children) or just blow your nose well.
- Gently shake the bottle.
- Exhale.
- Hold one of the nasal passages with your finger.
- Place the elongated thin part of the bottle of Nazaval in the nostril that is not pinched by the finger.
- Inject the powder with a slight pressure on the walls of the bubble.
- On inspiration, you should hear a characteristic sound and feel the delicate aroma of mint.
- Finally, hold your breath for a few seconds. During this time, microcrystalline powder is evenly distributed throughout the nasal cavity.
A similar procedure should be carried out with a different nasal passage.
Drug overdose
Cases of drug overdose from the Nazaval allergy are excluded. This is due to the fact that the active substances of this drug are not absorbed into the systemic circulation.
Side effects
According to patient reviews, the spray presented never causes any side effects. This fact is due primarily to the fact that it does not contain irritating preservatives, and also does not enter the bronchi and trachea, and, accordingly, into the bloodstream.
Special instructions associated with the use of the drug
- Experts strongly do not recommend using such a remedy for allergic reactions after its expiration date (three years). Neglect of this advice can lead to undesirable side effects.
- If, during the use of such a preparation, microscopic particles enter the patient’s mucous membrane of the eye, rinse them immediately with warm water.
- It is desirable to store this medication in a place inaccessible to babies where sunlight does not get.
The cost of the drug
Those who have been prescribed such a spray for allergic reactions are very interested in information about how much it costs in a pharmacy. It should be noted that the tool "Nazaval" is a rather expensive drug. So, for one small bottle with anti-allergenic powder, you will have to pay almost 350 Russian rubles.
Consumer reviews
"Nazaval" is the best drug for allergens and allergic reactions. Despite its high cost, it is quite popular among those who have such problems.
Most consumers characterize it as an effective medicine against allergies. The positive reviews that patients leave about this drug are due to its effectiveness, natural composition and safety in relation to young children, nursing mothers and pregnant women.
As for the similar drug Nazaval Plus, its popularity among the population of our country is primarily due to the fact that it quickly eliminates the unpleasant signs of respiratory diseases.