Эвкабал

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Эвкабал

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Medically reviewed

Marina Burgos

Last updated on 10/01/2026

This page provides general, reference-level information compiled from official medical sources. It is not a substitute for professional medical advice, diagnosis, or treatment. For decisions about your health, please consult a qualified healthcare professional.

Overview of Эвкабал

This section defines the identity and classification of the medicine Эвкабал, focusing strictly on its composition, type, and general mechanism based on authoritative pharmaceutical information.

Quick Facts: Эвкабал

Property Description
Active ingredient Xylometazoline hydrochloride
Form Nasal drops, nasal spray (aqueous solution)
Pharmacological class Alpha-adrenomimetic (Decongestant)
Route of application Topical (Intranasal)
Origin Synthetic (Imidazoline derivative)

What Type of Decongestant is Эвкабал?

Эвкабал is a medicinal product containing the active ingredient Xylometazoline, which is classified as a synthetic alpha-adrenomimetic. It functions as a Sympathomimetic amine in managing nasal discomfort. As an Imidazoline derivative, Xylometazoline provides a focused mechanism for nasal relief. The medicine's primary purpose is to address the physical symptoms of nasal congestion by acting directly on the affected tissues.


Composition and Topical Form

The medicine is formulated for localized, topical application, most commonly presented as nasal drops or a nasal spray in an aqueous solution. Эвкабал is typically a single-component preparation, meaning its therapeutic effect is entirely derived from the action of Xylometazoline alone. This liquid formulation is designed to ensure the active substance makes direct contact with the nasal mucosa. The choice of nasal drops or spray reflects a patient-centric approach to delivery, allowing for targeted relief that is recognized for its local effectiveness.


General Purpose: Reducing Swelling and Improving Airflow

The general therapeutic purpose of Эвкабал is to provide effective relief from the discomfort and obstruction caused by a stuffy nose. This effect is generated by the medication's potent local vasoconstrictor action, which rapidly causes the blood vessels lining the nasal passages to narrow. By reducing blood flow to the area, the medication successfully diminishes the excessive tissue edema (swelling), thereby opening the air passages and restoring comfortable airflow through the nose, which is a key goal in treating rhinitis symptoms.

What side effects are possible with Эвкабал?

Possible Side Effects and Safety Information

The safety profile for Xylometazoline, the active ingredient in Эвкабал, is primarily documented by regulatory authorities through classifications of adverse reactions by frequency and physiological system. This information structures the understanding of the medicine's risk profile without providing clinical advice.

Frequency-Classified Adverse Reactions

Classification Examples of Documented Effects
Common Nasal dryness, stinging or burning sensation at the application site, headache, and nausea.
Uncommon Epistaxis (nosebleed), and increased nasal swelling upon discontinuation (rebound congestion).
Rare Palpitations, tachycardia (increased heart rate), and hypertension (high blood pressure).

The most commonly listed adverse reactions involve localized effects on the nasal mucosa. Potential systemic effects, such as those on the heart and blood pressure, are generally classified as rare.

Safety Constraints and Population-Specific Notes

Regulatory documentation highlights that severe outcomes, including cardiovascular events and mucosal damage (such as atrophy of the nasal mucosa), are explicitly associated with prolonged or excessive use of the medicine. This risk pattern is distinct from common short-term effects. Safety profiles also specify risks for certain populations, noting that pediatric patients are more sensitive to toxicity, and individuals with Long QT syndrome have a documented increased risk of serious ventricular arrhythmias. Furthermore, the official label specifies absolute restrictions from use in patients with certain pre-existing conditions, including closed-angle glaucoma and Rhinitis sicca.

Overdose and Emergency Response

The official regulatory documentation on Xylometazoline overdose describes a profile centered on systemic toxicity, which can occur from excessive topical use or accidental ingestion. Documented clinical manifestations frequently involve both the central nervous system (CNS) and the cardiovascular system. Overdose presentations may include alternating states of excitation (e.g., headache, agitation) followed by significant CNS depression, such as lethargy, sedation, clouding of consciousness, and in severe cases, convulsions and coma. Cardiovascular effects include marked fluctuations in blood pressure, typically an initial rise (hypertension) that may later lead to severe hypotension, alongside heart rate abnormalities like bradycardia or tachycardia.

Life-threatening adverse events such as respiratory depression and suspension of breathing are officially documented, underscoring the severity of systemic exposure. Regulators highlight a specific concern for the pediatric population, noting that small children—particularly those aged five years and younger—are more sensitive to toxicity and are at high risk for serious outcomes.

In all cases of suspected overdose, especially following accidental ingestion by a child, official guidance mandates that individuals must seek emergency medical care immediately or call a Poison Help Line. Due to the lack of a specific antidote, treatment consists of symptomatic and supportive measures initiated under medical supervision.

Therapeutic Uses of Эвкабал

The medication is used in situations involving certain distressing symptoms by helping to ease the physical discomfort and functional strain caused by swelling in the nasal passages. The active ingredient is relevant for managing symptoms that interfere with daily comfort across conditions such as the common cold, hay fever, allergic rhinitis, and temporary sinusitis. It is applied in clinical settings that involve acute symptom patterns, focusing on nasal congestion and the sensation of a blocked nose.

“It is relevant for easing congestion that interferes with daily comfort and sleep quality.”

The medication supports the patient during difficult episodes by easing distress and contributes to maintaining functional stability, particularly during periods when symptoms become intense or disruptive.


Quick Fact: Symptomatic Support

Therapeutic Scope Primary Symptom Addressed Patient Benefit
Acute Rhinitis & Cold Blocked/Stuffy Nose Improved Airflow & Comfort
Allergic Flares Inflammatory Swelling Easing Distress during episodes
Sinus Pressure Drainage Impairment Support for Functional Stability

Regulatory References

  1. Health Products Regulatory Authority Public Assessment Report

Eligibility and Restrictions for Use

Eligibility Map: Who Can and Cannot Use Эвкабал

Official regulatory documents define strict population rules for the use of Эвкабал (Xylometazoline hydrochloride) based on age, pre-existing conditions, and physiological status.


Age-Related Eligibility

Concentration Eligible Age Group
0.1% strength Adults and adolescents over 12 years of age
0.05% strength Children between 2 and 12 years of age

Use is generally contraindicated in children younger than 2 years of age. The adult (0.1%) strength is contraindicated in children under 12.


Contraindicated Populations

The medicine must not be used by patients with:

  • Known hypersensitivity to the active substance or excipients.
  • Narrow-angle glaucoma or rhinitis sicca (dry nasal mucosa).
  • A history of trans-sphenoidal hypophysectomy or surgery exposing the dura mater.
  • Treatment with Monoamine Oxidase Inhibitors (MAOIs), or within 14 days of cessation.

Conditional Use (Caution Required)

The product should only be used with caution in patients with conditions such as hypertension, cardiovascular disease, Long QT syndrome, diabetes mellitus, hyperthyroidism, phaeochromocytoma, or prostatic hypertrophy. For pregnancy, use is generally not recommended as a precaution. During lactation, use should only occur on medical advice.

What should I know about interactions with other medicines?

Interactions with other medicines and products

Эвкабал (Xylometazoline) has documented interactions based on its pharmacodynamic classification as an alpha-adrenergic agonist. Co-administration with certain substance classes can lead to an intensification of its sympathomimetic and pressor effects, increasing the risk of adverse cardiovascular events.


Restricted and Contraindicated Combinations

Use is contraindicated with Monoamine Oxidase Inhibitors (MAOIs), including the tranylcypromine type. This regulatory restriction is due to the significant risk of a severe hypertensive crisis. This prohibition extends to a mandated washout period, requiring that the medicine must not be used for 14 days after stopping any MAOI drug.

Co-administration with both Tricyclic and Tetracyclic Antidepressants is not recommended. This restriction is based on the official documentation of potential intensification of the sympathomimetic effect, which may cause a documented rise in blood pressure.


Pharmacodynamic Considerations

  • Hypertensive Medications: Combining Xylometazoline with medications used to manage high blood pressure is officially noted as potentially leading to a rise in blood pressure.
  • Population-Specific Caution: Patients with documented Long QT Syndrome are listed in regulatory documents as being at an increased risk of serious ventricular arrhythmias when using this product.

The official regulatory profile emphasizes these cardiovascular interactions; no specific interactions with food, alcohol, or common supplements are documented in the prescribing information.

Mechanism of Action

Modulating Viscosity of Bronchial Secretions

This domain involves the drug's interaction within the mucociliary apparatus. It acts by supporting the breakdown of specific mucopolysaccharide structures within thickened secretions, thereby reducing their viscosity and elasticity. This action supports increased mechanical movement of secretions along the ciliated epithelium.

Influencing Airway Irritation and Sensory Signaling

This mechanism involves the targeted influence on local pro-inflammatory cascades within the respiratory mucosa. It acts by modulating cell membrane stability and interfering with the release of certain chemical mediators, influencing tissue responsiveness. This supports modulation of afferent sensory signaling within the respiratory tract.

Adjusting Bronchial Muscle Tone Pathways

The drug engages pathways that influence the smooth muscle tone of the airways. This action contributes to the relaxation or prevention of sustained, involuntary contraction of the bronchial muscles. This process influences the signaling responsible for sustained, involuntary bronchial muscle contraction.

Dosage and Administration Information

How to Use Эвкабал

The usage of Эвкабал (Xylometazoline) follows established administration guidelines, ensuring the product is applied correctly and within established limits. The medicine is designated solely for topical intranasal administration, meaning the aqueous solution is applied directly inside the nose as either a nasal spray or drops.


Official Administration Guidelines

Instruction Detail
Route Topical (Intranasal)
Adult/Adolescent Dosing 1 to 2 sprays (or 2-3 drops) of the 1 mg/ml (0.1%) solution per nostril.
Maximum Frequency The dose must not exceed three applications daily into each nostril, with a required interval of at least six hours between doses.
Pediatric Rule Children between 2 and 10 years of age must use the lower strength 0.5 mg/ml (0.05%) solution. The 1 mg/ml strength is reserved for older adolescents and adults.

Procedural and Duration Constraints

Administration involves preparing the nasal passage by clearing the nose thoroughly before use. For metered sprays, the device must be primed prior to the initial use. Usage is strictly defined as a short-term course that must not exceed seven consecutive days. After completing a course, an interval of several days is required before re-administering the product, which establishes a strict control on the duration of use. In cases of chronic rhinitis, the medicine is only to be administered under medical surveillance. These rules govern the standardized approach to using the medicine.

Recent Clinical Evidence

Research evidence / Overview of studies for Эвкабал (Xylometazoline)

The research evidence for the active ingredient in Эвкабал, Xylometazoline, has been evaluated in studies focusing on its intended local action in the nose, as described in regulatory documents. The evidence mainly comes from clinical trials and reviews that examine its use in acute, short-term situations.


Evidence for Use in Nasal Congestion from the Common Cold

Research exploring how symptoms change over time in adults and adolescents with the common cold has frequently used Randomized Controlled Trials (RCTs). The studies monitored both objective outcomes, such as changes in actual physical airflow through the nose, and patient-reported outcomes, such as the severity of a "plugged nose" sensation.

The findings describe patterns observed in the studies where objective measurements of nasal patency showed a change shortly after administration, and this change was monitored for several hours. Research also highlights that studies examined changes measured during the study period related to overall daily functioning and activity level.


Evidence for Use in Symptomatic Support (Sinusitis and Otitis Media)

This active ingredient was also studied for conditions involving heightened symptoms, such as acute rhinosinusitis and otitis media. The rationale for use in these areas is largely based on the ingredient’s pharmacological action (vasoconstriction), which was evaluated in trials assessing short-term, episodic symptom patterns. This action was studied for its potential association with the drainage and ventilation of affected cavities. Findings help contextualize how the decongestant action is applied in treatment protocols where temporary opening of the nasal passages is clinically relevant.


What Research Gaps and Uncertainty Remain

The body of evidence for the acute, short-term changes is extensive. However, long-term outcomes are not well characterized. The primary limitation noted in scientific reviews is the focus on short-term study duration, meaning that there is limited information for long-term outcomes. Furthermore, data for other special populations, such as older adults, remain insufficient within the primary efficacy research reviewed.

Key Studies & References

  1. Health Products Regulatory Authority Public Assessment Report for Xylometazoline
  2. Trial of Xylometazoline for Nasal Congestion (ClinicalTrials.gov identifier NCT03439436)
  3. Efficacy of drug treatment in secretory otitis media (PubMed ID: 1693411)

Frequently Asked Questions (FAQ)

Common questions about Эвкабал (FAQ)


Q: Are there any common side effects people report when using Эвкабал?

A: Yes, official product information lists several common adverse reactions. These are typically localized and may include nasal dryness, a stinging or burning sensation at the application site, and headache. Potential systemic effects, such as palpitations or high blood pressure, are generally classified as rare.


Q: Can Эвкабал be used by pregnant or breastfeeding women?

A: Use of Xylometazoline, the active ingredient, is generally not recommended during pregnancy as a precaution. During lactation (breastfeeding), official product information states that use should occur only on medical advice.


Q: What happens if I accidentally take Эвкабал with alcohol?

A: The official prescribing information for Xylometazoline does not document specific interactions with alcohol. Regulatory documents do not provide specific guidance on accidental ingestion with alcohol. If concerns arise, individuals should seek advice from a healthcare professional.


Q: Does Эвкабал interfere with blood pressure medications?

A: The official label notes that combining it with medications used to manage high blood pressure may potentially lead to a rise in blood pressure, which is a documented interaction. This potential for intensified effects is related to the drug's classification as an alpha-adrenergic agonist.


Q: What storage conditions are required for keeping Эвкабал effective?

A: Regulatory requirements state that Эвкабал must be stored at a specified temperature, typically below 25 C or 30 C, and protected from light and moisture. For safety and effectiveness, it is required that the medicine be kept tightly closed and stored out of the sight and reach of children.


Q: What is the difference between the adult and pediatric versions of the nasal spray/drops?

A: The primary difference is the concentration of the active ingredient in the nasal spray/drops. The 0.1% strength is intended for adults and adolescents over 12 years of age, while the lower 0.05% strength is specifically formulated for use by children between 2 and 12 years of age.


Q: How quickly should I expect to feel a difference after taking Эвкабал?

A: The decongestant effect of Xylometazoline, the active ingredient, begins quickly. The effect, according to official product information, typically starts within a few minutes after application.


Q: Has anyone experienced a rash or itching while using Эвкабал?

A: Hypersensitivity reactions are documented in regulatory sources, though they are classified as very rare adverse reactions. These reactions can include manifestations such as rash and pruritus (itching).


Q: Does Эвкабал cause drowsiness or make you sleepy?

A: Drowsiness or sleepiness is not listed among the common adverse effects of Xylometazoline. However, effects on the nervous system, including somnolence (drowsiness), have been reported with systemic absorption, particularly in cases of overdose or in children.


Q: Does Эвкабал interfere with Long QT Syndrome?

A: Official safety profiles specifically warn that patients with documented Long QT Syndrome are at an increased risk of serious ventricular arrhythmias when using this product. Patients with this condition should use the product only after medical consultation.


Q: Are there any known food or supplement interactions with Эвкабал?

A: The official prescribing information for Xylometazoline focuses on documented drug interactions, such as with MAOIs and certain antidepressants. It does not document specific interactions with food or common supplements.


Q: What should I do if I miss a dose of Эвкабал nasal spray or drops?

A: While official product information may not specify missed-dose guidance, general advice for nasal decongestants is to use the dose as soon as possible, but to skip it if it is nearly time for the next scheduled dose. Regulatory documents warn against using double or extra doses.


Q: Is it possible to become dependent on the effects of Эвкабал?

A: Prolonged or excessive use of nasal decongestants like Xylometazoline can lead to a condition known as rebound congestion (rhinitis medicamentosa). This is where the nasal swelling returns worse than before. Use must be limited to 7 consecutive days to mitigate this risk.


Q: Does Эвкабал contain any natural or herbal ingredients?

A: The active substance in Эвкабал, Xylometazoline, is a synthetic compound. While the product is a single-component preparation, the full list of excipients should be reviewed if concerns about natural or herbal ingredients exist.


Q: What are the main active ingredients in Эвкабал?

A: Эвкабал is typically a single-component preparation. The only active ingredient responsible for its therapeutic effect is Xylometazoline hydrochloride.


Q: Why is Эвкабал commonly recommended for respiratory issues?

A: The drug's primary action is to relieve nasal congestion, which is a key symptom of common respiratory issues like the cold or rhinitis. It works as an alpha-adrenomimetic agent, causing local vasoconstriction and reducing tissue swelling in the nasal passages.


Q: Is it okay to stop using Эвкабал as soon as my symptoms improve?

A: The product is strictly defined for short-term use. While symptoms may improve before the course is finished, the product is limited to a maximum of 7 consecutive days to mitigate the risk of rebound congestion.


Q: Does using Эвкабал help clear mucus from the chest?

A: No, Xylometazoline is indicated for symptomatic relief of nasal congestion by reducing nasal swelling. It is not indicated for treating or clearing mucus or phlegm from the chest or lower respiratory tract.


Q: Are there different forms of Эвкабал (e.g., syrup, balm, drops)?

A: Official regulatory documents indicate that Xylometazoline is formulated for localized, topical application in the nose. The common forms are nasal drops and a nasal spray, which are both aqueous solutions.


Q: How long can I use Эвкабал continuously before I need to take a break?

A: The maximum duration of continuous use is 7 consecutive days. After this period, an interval of several days is mandated by regulatory guidelines before the product can be re-administered.


Q: Can people with diabetes use Эвкабал nasal spray or drops?

A: Diabetes mellitus is listed as a condition that requires caution when using Xylometazoline. Because Xylometazoline should be used with caution in patients with diabetes, the product’s composition should be checked for excipients that might affect blood glucose levels.


Q: Is it common for Эвкабал to cause a mild headache?

A: Yes, headache is explicitly listed in regulatory documentation as a common adverse reaction associated with the use of Xylometazoline.


Q: Does Эвкабал contain sugar or artificial sweeteners?

A: The official composition lists the active ingredient and standard excipients for an aqueous solution. For patients with specific dietary concerns, such as diabetes, the complete list of excipients on the product label should be reviewed to confirm the presence or absence of sugar or artificial sweeteners.


Q: What is the duration of the effect after taking one dose of Эвкабал nasal spray or drops?

A: The duration of the decongestant effect from a single dose of Xylometazoline typically lasts for an extended period, generally up to 10 or 12 hours, depending on the specific formulation and regulatory label.


Q: Does Эвкабал have an antihistamine effect?

A: No, Xylometazoline is classified as an alpha-adrenomimetic (a type of decongestant) that works by constricting blood vessels. It does not have a primary classification or action as an antihistamine.


Q: Are there specific symptoms that mean I should stop using Эвкабал immediately?

A: Regulatory documents state that severe outcomes are associated with prolonged or excessive use. Any occurrence of potential serious effects, such as palpitations, severe increase in heart rate (tachycardia), or a severe hypertensive reaction, requires immediate consultation with a healthcare professional.


Q: Can I use Эвкабал if I have an underlying liver or kidney condition?

A: Regulatory guidance suggests that Xylometazoline should be used with caution in patients with known liver or kidney diseases. Due to the need for caution, consultation with a healthcare professional is generally required to determine the appropriateness of use.


Q: Is Эвкабал marketed for flu symptoms as well as a common cold?

A: The product is indicated for the symptomatic relief of nasal congestion, which can be a component of both the common cold and other conditions like rhinitis, sinusitis, or flu symptoms.

How should Эвкабал be stored and disposed of?

The storage and disposal of Эвкабал (Xylometazoline nasal solution) must strictly adhere to regulatory requirements to ensure product quality and safety.

Required Storage Conditions

The medicine must be stored at a specified temperature, typically below 30 C or not above 25 C, and must be protected from light and moisture. It is mandatory that the solution not be frozen.

Stability and Handling

The container must be kept tightly closed. Once the nasal solution is first opened, it has a limited stability period and must be discarded after 28 days (or 60 days, depending on the regulatory label) to maintain sterility.

Safety and Disposal

It is mandatory to keep the medicine out of the sight and reach of children due to the risk of accidental ingestion. Unused or expired product must be disposed of in accordance with local/national regulations for pharmaceutical waste, and must not be poured into drains or household wastewater.

Attention! Always consult to a doctor or pharmacist before using pills or medicines.

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