Анзибел

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Анзибел

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Medically reviewed

Laura Arias

Last updated on 22/12/2025

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 Анзибел

Quick Facts

Property Description
Active Ingredients Benzocaine, Chlorhexidine Gluconate, Enoxolone
Form Lozenge (Pastille), Oral Spray
Pharmacological Class Antimicrobial and Local Anesthetic Combination
General Purpose Symptomatic relief of local pain and irritation
Origin Synthetic

Classification and Identity as a Combination Drug

Анзибел is defined as a fixed-dose combination pharmacological preparation specifically intended for topical use within the oral cavity and pharynx. This places it within the high-level class of Antimicrobial and Local Anesthetic Combinations. The product is a synthesis of three distinct active agents. Its identity as a combination drug means it simultaneously targets both the symptom of pain and the underlying factors of microbial presence and inflammation, a multi-modal approach to managing sore throat discomfort. Being a composite of synthetically derived agents, it is classified as a synthetic drug product.

Composition and Pharmaceutical Form: Benzocaine, Chlorhexidine, and Enoxolone

The preparation is primarily formulated as a lozenge (or pastille), an oral preparation intended for slow dissolution, containing the active ingredients Benzocaine, Chlorhexidine Gluconate, and Enoxolone. This formulation allows for topical oropharyngeal administration. The Benzocaine component is an amino ester local anesthetic that provides rapid numbing. Chlorhexidine Gluconate is a cationic bisbiguanide that serves as an effective, long-lasting antiseptic agent in the mouth. Enoxolone contributes the necessary anti-inflammatory action.

General Therapeutic Role and Purpose

The general therapeutic role of Анзибел is the comprehensive symptomatic relief of local pain and irritation associated with inflammatory conditions in the throat and mouth, such as the discomfort typically felt during a common pharyngitis. This preparation provides immediate comfort through localized numbing while simultaneously promoting better local hygiene through surface cleansing and tissue relief via soothing irritation. The core purpose is to minimize local distress in the oropharyngeal area without functioning as a systemic medication.

What side effects are possible with Анзибел?

Possible Side Effects and Safety Information

The regulatory safety profile for this combination preparation (Benzocaine, Chlorhexidine Gluconate, and Enoxolone) outlines adverse reactions grouped by frequency and affected body system, focusing on both local effects and the potential for rare, serious systemic events.

Adverse Reaction Classification

Official documents classify effects largely within Gastrointestinal Disorders, Immune System Disorders, and Nervous System Disorders. The most frequently documented effects include transient disturbances of taste sensation and a local burning sensation in the mouth, often noted to occur on initial exposure.

Frequency Category Representative Adverse Reactions
Common Transient taste disturbance, burning sensation of the tongue
Uncommon Discoloration/staining of teeth and tongue, oral irritation
Not Known Hypersensitivity reactions (including anaphylaxis), Methemoglobinemia

Serious Adverse Reactions and Safety Constraints

The label-documented serious adverse reactions include Anaphylaxis (a potentially severe allergic reaction) and Methemoglobinemia, a serious blood disorder that reduces the blood’s oxygen-carrying capacity, specifically associated with the Benzocaine component. The risk of methemoglobinemia leads to an important safety constraint: the preparation is not recommended or contraindicated for use in children younger than 2 years of age.

Time-Related Safety Patterns

Certain effects are noted to be dependent on the duration of use. The potential for staining of the teeth, restorations, and the tongue is associated with prolonged or continuous use. Conversely, the common effects of taste change usually diminish with continued treatment.

Use is contraindicated in individuals with a known hypersensitivity to the active substances or excipients, and long-term continuous use is not recommended.

Overdose and Emergency Response

The official regulatory profile for this oral combination preparation focuses on the systemic toxicity risk associated with the local anesthetic component, Benzocaine. Excessive use or over-exposure is officially linked to the risk of Methemoglobinemia, a serious and potentially fatal blood disorder. This condition significantly impairs the blood's capacity to transport oxygen throughout the body.

Documented Overdose Manifestations

Symptoms of this toxicity require immediate medical attention and may manifest as a change in the skin, lip, or nail bed color, often presenting as pale, gray, or blue (cyanosis). Other officially documented clinical signs include rapid heart rate (tachycardia), headache, shortness of breath, confusion, fatigue, and lightheadedness. These manifestations typically appear within minutes to one or two hours after product use.

When to Seek Immediate Medical Help

Regulatory guidance mandates that individuals must seek medical attention immediately upon observing any of the symptoms suggestive of systemic toxicity. Clinical management involves symptomatic and supportive care, including monitoring and, if necessary, the administration of Methylene blue, which is the specific intervention referenced for this disorder.

Regulators further state that specific groups are at an increased risk for this severe outcome, including infants and children younger than two years, the elderly, and patients with pre-existing heart or breathing problems, or certain genetic defects.

Therapeutic Uses of Анзибел

What Анзибел Treats: Main Uses and Benefits

This combination preparation is applied in contexts where additional symptomatic support is needed, addressing symptoms associated with physical discomfort in the oropharyngeal area. Medicated lozenges are commonly used to help relieve discomfort.

It is relevant for easing distressing symptoms related to pain while swallowing, and may be applied in addressing symptom clusters related to inflammatory or irritative states in the mouth and pharynx. The preparation is generally used across conditions presenting with acute episodes, including symptomatic relief for conditions such as pharyngitis, mouth ulcers, and localized throat irritations.

“This preparation generally contributes to improved day-to-day comfort, which helps support patients during difficult episodes.”

It provides support that helps ease the overall symptom burden, and assists with managing symptoms that become more disruptive. The preparation may be relevant for managing episodic manifestations and minor issues associated with temporary distress.

Quick Fact: Symptomatic Support Summary
Primary Role Symptomatic management of localized pain
Conditions Pharyngitis, mouth ulcers, minor inflammations
Symptomatic Benefits Supportive relief, contributes to comfort
Use Context Uncomplicated, episodic symptom patterns

Eligibility and Restrictions for Use

The eligibility profile for the Анзибел lozenge is defined by specific population criteria established in official regulatory documents. These criteria categorize individuals for whom the medicine is permitted, restricted, or strictly contraindicated.

Eligibility Scope

Populations Allowed for Use:

  • The medicine is formally permitted for use by adults and adolescents who are 16 years of age and over.

Populations Contraindicated:

  • Age-Based Exclusion: Use is strictly contraindicated for children under 16 years of age.
  • Comorbidity Exclusion: Patients with a history of or suspected methaemoglobinaemia, a specific type of blood disorder, must not use this preparation.
  • Hypersensitivity: Individuals with known hypersensitivity or allergy to benzocaine or any of the lozenge's excipients are formally excluded from use.

Special Population Status

  • Pregnancy Status: Use during pregnancy is subject to a conditional restriction. The medicine is not recommended unless the prescribing clinician determines that the potential benefit to the mother outweighs the possible risks to the developing fetus.
  • Lactation: Specific official eligibility guidance concerning use while breast-feeding is not explicitly detailed in the core regulatory product information.

What should I know about interactions with other medicines?

Interactions with other medicines and products

This section summarizes information on documented interactions with other medicines, products, and diagnostic tests, based on authoritative regulatory and medical sources. Анзибел is a lozenge that typically contains the active substances Benzocaine, Chlorhexidine, and Enoxolone.


Interacting Medicinal Product Categories

Official documents indicate that the systemic absorption of the ingredients in lozenges is generally limited; however, interactions are possible due to the presence of the individual components.

Active Component Potential Interaction Constraint
Benzocaine Products that may increase the risk of methemoglobinemia, a blood condition.
Chlorhexidine Topical products, such as other oral agents, that may be inactivated by Chlorhexidine.
Enoxolone No frequent or clinically significant systemic drug-drug interactions are routinely listed for its typical low topical absorption in the lozenge form.

Procedural and Contextual Constraints

Domain Official Documentation Note
Oral Rinses Concurrent use of different types of oral rinses should be evaluated as certain ingredients may reduce the effectiveness of Chlorhexidine.
Local Anesthetics Use of other local anesthetic agents, especially those given for dental or minor procedures, requires caution due to the possibility of additive effects from Benzocaine.
Diagnostic Tests The Chlorhexidine component may interfere with specific laboratory tests, necessitating that testing personnel be informed of its use.

Summary of Official Interaction Profile

The interaction profile of this multi-component product is defined by the properties of its active ingredients. While Chlorhexidine is generally not associated with systemic drug-drug interactions, its antiseptic effect can be compromised by other oral agents. The presence of Benzocaine necessitates caution regarding concurrent use with other local anesthetics or products that affect blood oxygenation. The overall interaction structure emphasizes avoiding combinations that diminish product effectiveness or increase local anesthetic effects.

Mechanism of Action

How Анзибел Works

Анзибел is a fixed-dose combination containing three distinct pharmacologically active molecules: benzocaine, chlorhexidine, and enoxolone, each contributing to localized physiological modulation via unique mechanisms.

Benzocaine: Sodium Channel Inhibition

Benzocaine, a local anesthetic agent, diffuses across neuronal membranes and binds reversibly to the internal surface of voltage-gated sodium channels (Nav channels), particularly the Na v1.4 and Na v1.7 subtypes. This molecular interaction acts as an inhibitor, stabilizing the channel in its inactivated state. The resultant block on the channel prevents the rapid influx of sodium ions ( Na^+) necessary for cellular depolarization and the propagation of action potentials. This leads to a localized cessation of afferent nerve signal conduction.

Chlorhexidine: Cell Membrane Disruption

Chlorhexidine, a biguanide antiseptic, acts by adhering to the negatively charged microbial cell wall and membrane. This electrostatic interaction disrupts the osmotic integrity and structural components of the bacterial and fungal cell envelopes. The resultant increase in membrane permeability causes the leakage of intracellular components, leading to an irreversible loss of cellular homeostasis and function in target microorganisms.

Enoxolone: Prostaglandin Enzyme Modulation

Enoxolone, a triterpenoid derivative, modulates the metabolism of endogenous glucocorticoids. It is a known inhibitor of the enzyme 11-beta-hydroxysteroid;dehydrogenase (11beta-HSD), which is responsible for the conversion of active cortisol to inactive cortisone. Locally, enoxolone also inhibits enzymes that metabolize anti-inflammatory prostaglandins, such as 15-hydroxyprostaglandin;dehydrogenase. The consequence is an increased local concentration of active glucocorticoids and certain prostaglandins within the target tissue, influencing downstream inflammatory cascades.

Dosage and Administration Information

The administration of Анзибел is strictly confined to the Topical Oropharyngeal route, consistent with its official formulation as a compressed lozenge intended solely for local application. This usage is governed by a defined dosing pattern that establishes the correct frequency and maximum exposure over a 24-hour period. The procedural requirement for proper use is that the lozenge must be allowed to dissolve slowly within the mouth, which ensures the local delivery of the active ingredients to the throat and pharyngeal tissues.

Standard Administration Protocol

Feature Official Labeled Instruction
Administration Route Topical Oropharyngeal
Single Dose One lozenge
Frequency Pattern One lozenge every 2–3 hours
Maximum Daily Limit Not to exceed 8 lozenges in a 24-hour period

The official regimen is standardized based on age. The full adult dosing pattern, including the limit of eight units per day, is designated for Adults and Adolescents aged 12 years and over. This frequency schedule ensures adherence to a time-regulated approach for temporary use. Each lozenge provides the active components 5 mg Chlorhexidine, 4 mg Benzocaine, and 3 mg Enoxolone in a single unit.

Recent Clinical Evidence

Research for Acute Pharyngitis and Sore Throat Relief

Evidence for this context is frequently derived from short-term Randomized Controlled Trials (RCTs) and systematic reviews, which are study designs used in research exploring how symptoms change over time. Research has explored whether the lozenge combination is a relevant context for studying conditions associated with acute or disruptive episodes, specifically uncomplicated sore throat. Studies monitored patient-reported outcomes describing perceived discomfort, particularly focusing on the intensity of pain and how quickly changes in perceived discomfort were noted. These trials typically included adults presenting with localized symptoms in the throat.

What remains uncertain is the full picture of symptom patterns over time. Follow-up durations were limited in most of the existing trial base. Because of this, long-term effects are not fully established regarding recurrence or maintenance of observed symptom patterns after the acute episode has passed. Furthermore, the available data provides limited insight into the contribution of each active component to overall observed changes when used in the lozenge form for this specific condition.


Research on Immediate Local Pain and Irritation

Research exploring the rapid onset of changes in perceived discomfort, such as immediate, acute throat irritation, has involved specialized, rapid-assessment study designs, including single-dose comparisons. These studies were conducted during periods of increased symptom activity and were primarily focused on capturing rapid outcomes reflecting daily functioning or activity level over defined time intervals.

Data show patterns related to how rapidly the local anesthetic component (Benzocaine) was associated with temporary changes in local sensation, as reported by study participants. The certainty remains low regarding the consistency of the rapid change in local sensation across all diverse oropharyngeal conditions. Comparative evidence is lacking to fully delineate the integrated action of all three components specifically during the quick-onset phase. The results apply only to the populations studied under the specific conditions of these highly controlled, short-term research scenarios.


Research Context of Oral Surface Antisepsis

The Chlorhexidine component was studied in laboratory studies (in vitro) which determined its activity against various oral bacteria cultures. Clinical research related to this component primarily comes from non-pharyngitis contexts, such as trials observing changes in microbial counts related to dental plaque or gingivitis. However, evidence is limited when attempting to directly connect the surface activity of the lozenge specifically to meaningful change in the clinical characteristics of conditions associated with acute or disruptive episodes like pharyngitis.


Gaps and Areas of Research Uncertainty

It is important to understand that research provides context but not individual predictions. The existing evidence base has several limitations: sample sizes were modest in some studies, and evidence quality varies across research. There is also a reliance on evidence that is extrapolated from the known activity of the individual components rather than dedicated trials involving all three ingredients together. This means there is limited information about the impact of the three combined agents on overall observed changes.

Key Studies & References

  1. Sore throat: advice for self care (NICE)

Frequently Asked Questions (FAQ)

Common questions about Анзибел (FAQ)


Q: How quickly does Анзибел start to work?

Research has explored the rapid onset of changes in local sensation following administration, which is linked to the anesthetic component (Benzocaine). Official documents, however, do not usually provide a specific minute-by-minute timeframe for the start of the action.


Q: How long can I continue taking Анзибел?

Official product information for similar products often indicates that the duration of use is limited. Regulatory documents advise seeking medical advice if symptoms persist or worsen after this period. Long-term continuous use is not recommended due to potential risks like staining and local irritation.


Q: Does using Анзибел affect my ability to drive?

Regulatory documents often note that effects on the ability to drive and operate machinery are not usually expected with this medication. Official documents note that caution may be necessary if a user experiences side effects like dizziness or drowsiness.


Q: Can Анзибел make you feel drowsy or sleepy?

Drowsiness or feeling sleepy is not typically listed among the common side effects. However, official documents indicate that the possibility of symptoms like drowsiness or dizziness is associated with taking more than the recommended amount.


Q: Is it normal to feel a tingling sensation after using Анзибел?

Yes, official safety information indicates that users may experience short bursts of a mild burning or tingling sensation in the mouth or throat. Official safety information notes this is typically a temporary effect.


Q: Is it common for people to report a strange taste after taking it?

Yes, regulatory product information lists transient taste disturbance as a common adverse reaction. This is a known effect that is usually noted to diminish as treatment continues.


Q: Are the safety standards for Анзибел similar to those in other countries?

The active ingredients (Benzocaine, Chlorhexidine, and Enoxolone) are all subjects of regulatory review by major government agencies globally. This means the safety concerns and quality of the active components are assessed according to international pharmacological standards, although specific product approvals vary by country.


Q: Is Анзибел a type of antibiotic?

Анзибел is officially classified as an Antimicrobial and Local Anesthetic Combination. It contains Chlorhexidine, which is an antiseptic agent with broad activity against many microorganisms. However, it is not classified as a systemic antibiotic.


Q: Is Анзибел suitable for children?

Eligibility is strictly age-dependent and subject to the local label. Some official documents state the lozenge is contraindicated for children under 16 years, while others list a recommended dose for adolescents over 12 years. The approved age limit is found on the specific local product documentation.


Q: What should I do if the side effects are severe?

Official documents describe that in the event of signs of a serious allergic reaction (such as swelling or difficulty breathing) or symptoms of methemoglobinemia (such as blue/gray skin color or shortness of breath), discontinuation of use and immediate consultation with a medical professional is necessary.


Q: Does Анзибел interact with herbal supplements?

The official interaction profile does not explicitly list herbal supplements. Regulatory sources recommend that users discuss all products they are taking, including herbal supplements, with their healthcare provider.


Q: Is Анзибел considered safe for elderly people?

Official documentation does not typically state an age-based restriction for elderly patients. However, the elderly are sometimes mentioned as a group with a potentially raised risk of methemoglobinemia from Benzocaine. The product should be used according to the directions on the product documentation.


Q: Does Анзибел contain sugar or artificial sweeteners?

The list of inactive ingredients (excipients) for similar combination products often includes sweeteners like sorbitol and sometimes sucrose (sugar). Specific inactive ingredients (excipients) are listed on the product packaging.


Q: Can Анзибел be taken on an empty stomach?

Instructions for lozenges containing Benzocaine often caution against eating or drinking for at least 1 hour after use. This is to prevent accidental injury to the mouth or throat while the area is numb, not because of a direct restriction related to the stomach.


Q: What if I accidentally swallow a lozenge?

The lozenge is designed for local dissolution, and the active components are not well absorbed into the system when swallowed. Accidental ingestion of a small amount may cause temporary stomach irritation or nausea. Official protocol states that in the case of ingestion of a large quantity or suspected overdose, consultation with a poison control center or medical services is recommended.


Q: Are there any warnings about overdose of Анзибел?

Yes, regulatory documents contain warnings about the possibility of overdose, which may cause symptoms such as slurred speech, blurred vision, or seizures. There is also a specific warning about the risk of methemoglobinemia if excessive amounts are consumed.


Q: Can Анзибел be used alongside antibiotics prescribed by a doctor?

Official drug interaction information generally does not list systemic antibiotics as a contraindication. Official documents recommend users inform their healthcare provider about all prescription medicines they are taking before using Анзибел.


Q: Does Анзибел help with a dry cough?

The general purpose is the symptomatic relief of local pain and irritation in the throat and mouth. This can help soothe irritation that may lead to coughing. However, the product is not officially labeled as a dedicated cough suppressant.


Q: What are the main risks associated with Анзибел use?

The primary serious risks officially highlighted in regulatory warnings are rare but potentially serious side effects: Anaphylaxis (a severe allergic reaction) and Methemoglobinemia (a blood disorder that affects the blood's ability to carry oxygen).


Q: Does Анзибел have a systemic effect on the body?

The lozenge is formulated for topical oropharyngeal use (local application in the mouth and throat). Regulatory documents state that the systemic absorption of the ingredients is generally limited, meaning the intended therapeutic purpose is not systemic.


Q: What if I miss a dose of Анзибел?

Official product information often states that if a dose is missed, use should be continued only when symptoms return, and a double or extra dose is not recommended.


Q: Is it possible to become dependent on Анзибел?

There is no official listing of physical dependence or addiction in regulatory documents for the product. However, warnings against prolonged or continuous use are present to prevent non-dependency issues like staining and local irritation.


Q: Why is the drug not recommended for long-term chronic pain?

The lozenge is indicated for symptomatic relief of local, temporary inflammatory conditions. Its use is limited because long-term continuous use is not recommended due to risks such as potential staining of teeth/restorations and local irritation, which are tied to extended exposure.

How should Анзибел be stored and disposed of?

How to Store and Dispose of Angibel

The storage and disposal instructions for Angibel lozenges are defined by regulatory authorities to ensure product stability and environmental safety.

Storage Requirements

Condition Requirement
Temperature Store at a temperature below 25 C; do not store above this limit.
Protection Keep in the original package to protect the lozenges from light and moisture.
Child Safety The medicine must be kept out of the sight and reach of children.

Disposal Instructions

Expired or unused Angibel must be handled in accordance with local pharmaceutical waste protocols. Do not dispose of this medicine via household trash or wastewater, but return it to a pharmacy or designated collection point as required by local regulations.

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

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