Berosolvon

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Berosolvon

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Medically reviewed

Marina Burgos

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 Berosolvon

Berosolvon is a globally recognized combination product simultaneously classified as a bronchodilator and a mucolytic agent designed for use in respiratory care. The medicine is a synthetic pharmaceutical preparation defined by its two active compounds: Fenoterol and Bromhexine.


Property Description
Active ingredient Fenoterol, Bromhexine
Form Oral solution (incl. for nebulization), Syrup, Tablets
Pharmacological class Bronchodilator and Mucolytic Combination
General purpose Improvement of airflow and clearance of viscous mucus
Origin Synthetic (derived)

What Type of Medicine is Berosolvon?

Berosolvon is classified as a bronchodilator and a mucolytic agent (secretolytic agent). This dual classification places it within the ATC system's categories for drugs used in obstructive airway diseases and cough preparations. The product is clinically recognized for its role in addressing both airway constriction and secretion issues simultaneously. Unlike single-entity bronchodilators, the integrated approach of this combination therapy offers a comprehensive intervention for respiratory discomfort.

Composition and Available Forms (Fenoterol and Bromhexine)

The core composition relies on two essential active ingredients with distinct mechanisms. Fenoterol is a selective beta2-adrenoreceptor agonist, which promotes immediate bronchial muscle relaxation. This component is crucial for widening restricted air passages. Bromhexine, the second component, is a secretolytic agent that decreases the viscosity of mucus. Berosolvon is notably formulated for both systemic and local administration, being available in various dosage forms, including an oral solution for nebulization, syrup, and oral tablets.

General Purpose and Synergistic Action

The general purpose of Berosolvon is to improve overall air flow and facilitate the effective movement and expulsion of secretions, typically in scenarios where both elements contribute to discomfort. Fenoterol acts as a potent bronchodilator, while the Bromhexine component helps liquefy thick mucus. This established, synergistic action aids the respiratory system in functioning more efficiently by easing both muscular constriction and physical obstruction.

What side effects are possible with Berosolvon?

Possible side effects and safety information

The safety profile of Berosolvon, a combination of Fenoterol (a beta2-agonist) and Bromhexine (a mucolytic agent), is systematically classified in regulatory documents by frequency and the body system affected.

Adverse effects are documented within System-Organ Classes (SOCs), including Cardiac disorders, Nervous system disorders, Gastrointestinal disorders, and Immune system disorders.

Frequency Classification Examples of Officially Documented Effects
Common Tremor, Tachycardia (increased heart rate), Headache.
Uncommon Dizziness, Palpitations, Nausea, Vomiting, Nervousness.
Rare Muscle cramps, Arrhythmias, Hypersensitivity reactions.

Certain effects, such as tremor and tachycardia, are often noted in regulatory labeling as being more pronounced at the start of treatment or during dose increases and may diminish with continued use. The beta2-agonist component can also induce hypokalemia (low potassium levels).

Serious Adverse Reactions and Restrictions

Regulatory safety information specifically highlights rare but serious reactions. These include Paradoxical Bronchospasm, which is an immediate, severe worsening of breathing, and Severe Cutaneous Adverse Reactions (SCARs), such as Stevens-Johnson Syndrome, which have been reported with bromhexine-containing products.

Official constraints on use include contraindications for individuals with known hypersensitivity to the active substances, Tachyarrhythmia, and Hypertrophic Obstructive Cardiomyopathy. Caution is also specified for patients with pre-existing cardiac conditions and those with severe hepatic or renal impairment.

Overdose and Emergency Response

Overdose Manifestations and Severe Outcomes

Overdosage of Berosolvon is characterized by exaggerated effects of the bronchodilator component, reflecting excessive beta-adrenergic stimulation. Documented clinical manifestations include a rapid heart rate (tachycardia), palpitations, pronounced tremor, nervousness, and headache. Gastrointestinal effects such as nausea and vomiting are also noted in regulatory information.

Regulatory sources list severe outcomes, including serious cardiac arrhythmias and anginal pain (myocardial ischaemia). Overdosage is formally associated with critical physiological findings such as hypokalaemia (low potassium levels) and **metabolic acidosis).

Emergency Actions and Management

The official guidance mandates that the medication must be discontinued immediately upon suspicion of overdosage. The appearance of severe symptoms requires seeking immediate medical attention or urgent hospital treatment.

A specific antidote for the beta-agonist effects, beta1-selective beta-blockers, is described in regulatory documents. However, official labeling cautions that the use of this antidote must be done with careful consideration of the potential for increased bronchial obstruction. Management procedures require symptomatic and supportive treatment, including necessary laboratory monitoring of electrolytes and acid-base status.

Therapeutic Uses of Berosolvon

What Berosolvon Treats: Main Uses and Benefits

Berosolvon is generally applied across domains where additional symptomatic support is needed for respiratory discomfort. It is commonly used when groups of symptoms appear suddenly or fluctuate, contributing to easing the overall symptom load during difficult episodes. The active components are relevant for easing symptoms in both short- or long-term diseases of the lungs or airways.

Berosolvon is commonly used across conditions presenting with acute episodes and recurrent or episodic manifestations, including symptomatic discomfort associated with acute or chronic bronchitis and COPD. It is relevant when symptoms become temporarily overwhelming, supporting the patient during difficult episodes by easing distress related to airflow restriction and thick, sticky phlegm.

Symptom Domains and Therapeutic Benefit

The medication is relevant in clinical settings that involve airflow restriction and symptoms of physical discomfort in the chest. It is considered appropriate when supportive symptom management is needed for the ineffective productive cough and symptoms related to systemic or localized discomfort caused by thick mucus. This approach may assist with maintaining functional stability and contributes to easing the overall symptom load during symptomatic periods.


Quick Fact: Supports Combined Respiratory Symptoms

Eligibility and Restrictions for Use

Eligibility Map: Who Can and Cannot Use Berosolvon

Official regulatory documents define the eligibility profile for Berosolvon (Fenoterol/Bromhexine) based on strict prohibitions and conditional limitations related to both active components.

Populations for Whom Use is Contraindicated

Use of this medicine is formally prohibited for the following populations, as stated in regulatory documents:

  • Patients with known hypersensitivity to Fenoterol, Bromhexine, or any excipients.
  • Individuals with Hypertrophic Obstructive Cardiomyopathy or certain rapid heart rhythms (Tachyarrhythmias).
  • Patients with rare hereditary problems of fructose intolerance (for liquid forms) or galactosaemia (for tablets).

Eligibility-Related Restrictions

Specific populations are advised to avoid use or require strict caution:

  • Age Restriction: Use is generally not recommended or contraindicated in children under 6 years of age for many oral formulations.
  • Organ Impairment: Patients with severe hepatic impairment or severe renal failure should avoid use due to the risk of reduced drug clearance and metabolite accumulation.
  • Pregnancy/Lactation: Use is not recommended during the first trimester of pregnancy and is contraindicated for breast-feeding women.
  • Gastrointestinal History: Caution is required for individuals with a history of or existing peptic ulceration or gastric ulceration.

What should I know about interactions with other medicines?

Interactions with other medicines and products

Official regulatory information defines specific interaction patterns for the active components of Berosolvon (Fenoterol and Bromhexine) that necessitate co-administration restrictions.

Interaction Classification Interacting Agents and Official Restriction
Formal Contraindication Co-administration with non-selective beta-blocking drugs is prohibited due to pharmacodynamic antagonism of the bronchodilatory action. The combination with other sympathomimetic agents is also contraindicated due to the increased risk of severe adverse cardiovascular effects.
Pharmacodynamic Risk Use requires extreme caution with Monoamine Oxidase Inhibitors (MAOIs) or Tricyclic Antidepressants (TCAs), as these may potentiate cardiovascular effects. Concomitant use with Diuretics, Corticosteroids, or Xanthine Derivatives may potentiate the risk of hypokalemia.
Exposure Modification Bromhexine is documented to increase the concentration of certain antibiotics, such as Amoxycillin, Erythromycin, and Oxytetracycline, in bronchopulmonary secretions.

Additionally, official labels state a documented risk of increased susceptibility to cardiac arrhythmias when Fenoterol is used alongside Volatile Halogenated Anesthetics. For populations with severe hepatic or renal impairment, reduced clearance may increase the systemic exposure of the Bromhexine component.

Mechanism of Action

Modulating Beta2-Receptors to Relax Bronchial Smooth Muscle

This mechanism is driven by Fenoterol, which acts as a selective agonist on beta2-adrenergic receptors found in the airways. Activation of this receptor initiates an intracellular cAMP cascade that reduces the concentration of calcium required for muscle contraction. This action directly leads to the relaxation of constricted bronchial smooth muscle, which is the physiological basis for widening the air passages and altering airflow mechanics.


Secretolytic Action and Enhanced Mucus Clearance

The second mechanism, provided by Bromhexine, involves chemically and physically altering bronchial secretions. It promotes the breakdown (hydrolysis) of the structural acid mucopolysaccharide fibers in the mucus, thereby reducing its viscosity and thickness. Simultaneously, Bromhexine acts as a secretomotoric agent, directly stimulating the ciliated epithelium to enhance their movement. The combined physiological effect results in the clearance and transport of the now-thinned secretions from the airways.

Dosage and Administration Information

Official Administration Routes and Schedules

Berosolvon is administered via two primary, officially approved pathways: the oral route for dosage forms such as tablets, syrup, and solution, and the inhalation route specifically for the nebulizer solution. This dual approach follows established administration methods.

For adult oral use, standard dosage typically involves the intake of 8 mg of the Bromhexine component per administration, a regimen that is generally repeated three times daily. For the initial course of therapy, the dose may be officially increased to 16 mg per administration. However, the maximum recommended daily dose must not be exceeded. The oral forms can be taken with or without food.

In contrast, the use of the inhalation solution containing the Fenoterol component is intended for as-needed symptomatic support rather than a fixed daily schedule. For proper administration, liquid forms must be accurately measured using a calibrated device provided with the product. When using the nebulizer solution, the product is typically diluted prior to inhalation using only 0.9% sterile sodium chloride solution in accordance with standard instructions.

Usage instructions specify that any elevated starting dose for the oral component is typically time-limited, often restricted to the first seven days. Dosing for pediatric populations is explicitly scaled down, as it is age-dependent, requiring appropriate dose modification from the adult regimen.

Recent Clinical Evidence

Evidence for Use in Chronic Obstructive Lung Disease (COLD) / Chronic Bronchitis

Research has explored the dual components in adults diagnosed with COLD or chronic bronchitis, which are conditions characterized by fluctuating airflow discomfort. Studies examined the combination against placebo or other therapies, primarily using Randomized Controlled Trials (RCTs). Researchers were designed to evaluate parameters of pulmonary function, such as FEV1 (Forced Expiratory Volume in 1 second), a key measurement of airflow, alongside patient-reported outcomes like perceived stickiness of phlegm. Studies describe patterns observed in these short-term measurements. The evidence for the fixed-dose combination often relies on integrating data from trials that studied the individual bronchodilator and mucolytic components separately.


Evidence for Use in Acute Respiratory Symptoms

This part outlines research focusing on temporary respiratory episodes, detailing pilot studies and short-term trials that have evaluated outcomes such as cough severity and speed of symptom modification. Research examined temporary physiological imbalance by evaluating ventilatory capacity and systemic functional imbalance. Small-scale pilot RCTs have explored the mucolytic component in acute settings. Findings were heterogeneous across small studies, and data describe patterns related to patient measurements only under the specific conditions studied. Certainty remains low for broad acute applications, as evidence primarily investigates the mucolytic component alone.


What is Still Uncertain About Berosolvon Research

The current evidence landscape includes several limitations. The majority of pivotal studies were structured for short-term evaluation, providing limited information on whether observed patterns persist over years. The durability of response is not fully established by primary research. Furthermore, data for specific populations like pregnant women, children, or those with complex concurrent medical conditions are not routinely featured. Recent, large-scale RCTs specifically on the Fenoterol/Bromhexine combination product are not widely reported, and data for certain subgroups remain insufficient.

Frequently Asked Questions (FAQ)

Common questions about Berosolvon (FAQ)


Q: Is Berosolvon used for a long time or just short-term?

Regulatory documents state that the Bromhexine component of this medicine is generally not recommended for prolonged use. Information on the medicine's use is structured around short-term evaluation, and official sources note that the long-term durability of the response is not fully established.


Q: How long does it usually take before I can expect Berosolvon to start working?

Official regulatory information indicates that the exact time required for the combination medicine to show its full action is not clinically established. While the bronchodilator component is understood to promote rapid action, the overall onset may vary among individuals.


Q: Are there any common foods or drinks to avoid while using Berosolvon?

The official administration instructions state that the oral forms of Berosolvon can generally be taken with or without food. Specific instructions regarding foods or common drinks that must be strictly avoided are not typically listed in the product labeling.


Q: Has Berosolvon been studied in children?

Regulatory documents include specific scaled-down dosing information for pediatric populations, which reflects consideration for use in children. Official information notes that the tablet form is typically not established for children below six years of age.


Q: Is Berosolvon only for people with a specific condition?

According to the official product information, Berosolvon is indicated for secretolytic therapy. This is for acute and chronic bronchopulmonary diseases associated with abnormal mucus secretion and difficulty in clearing the mucus.


Q: Are there any long-term health risks associated with taking Berosolvon?

The majority of available research evidence is structured for short-term evaluation, meaning observed patterns are typically not tracked over years. Official documents note that the long-term durability of the medicine's response is currently not fully established.


Q: Can I use Berosolvon if I'm planning to become pregnant?

Official information states that guidance encourages consultation with a healthcare professional for patients who are pregnant or are planning to conceive. Use of Berosolvon is specifically not recommended during the first trimester of pregnancy.


Q: Does Berosolvon need to be taken at a specific time of day?

Oral dosage forms typically specify a frequency, such as three times daily. Official instructions may suggest taking the medicine around routine mealtimes to help ensure the doses are spaced out appropriately throughout the day.


Q: What is the pregnancy safety category for Berosolvon?

In some international regulatory documents, the Bromhexine component of the medicine is officially described as Pregnancy Category A. This status reflects that observed use by a large number of pregnant women has not shown a proven increase in harmful effects to the fetus.


Q: What are the main ingredients in Berosolvon besides the active drug?

The official product labeling includes a complete list of inactive ingredients, also called excipients. These may include components such as sweeteners for liquid forms, which is the basis for official warnings related to certain hereditary intolerances.


Q: Why are there different strengths or versions of Berosolvon?

Different strengths and dosage forms, such as tablets, syrups, and solutions, are available to accommodate varying patient needs. This allows for dose modification based on the patient population, such as children, or for use via different administration routes like nebulization.


Q: How does the government classify Berosolvon (e.g., in terms of safety)?

Berosolvon is officially classified within the anatomical therapeutic chemical (ATC) system as a bronchodilator and mucolytic combination. The regulatory status regarding its sale and scheduling, such as whether it requires a prescription, may vary by country.


Q: Is Berosolvon the same kind of medicine as [similar common drug name]?

Berosolvon is defined as a dual-action medicine because it is a combination of two distinct active ingredients. It contains a bronchodilator and a mucolytic agent, which places it in a different class than single-entity therapies.


Q: Do you need a prescription to get Berosolvon?

The official regulatory classification, often referred to as the 'Poisons Schedule' or similar status, determines how Berosolvon is made available to patients. This classification defines whether the product requires a prescription or if it is sold over-the-counter, and this can vary depending on the country.


Q: How long does the effect of one dose of Berosolvon usually last?

According to official regulatory information, the exact duration of effect of the medicine remaining active in the body is not clinically established.


Q: Is Berosolvon considered a controlled substance?

Neither of the active components, Fenoterol or Bromhexine, is typically listed as a Schedule I, II, III, or IV controlled substance under major international drug schedules.


Q: What should I do if I miss a dose of Berosolvon?

Official instructions generally advise taking the missed dose as soon as the patient remembers. Regulatory advice cautions against taking two doses at the same time to avoid exceeding the recommended frequency.


Q: Does Berosolvon have any warnings about driving or operating machinery?

Official warnings state that if the medicine causes certain side effects, such as dizziness, regulatory guidance suggests avoiding activities that require alertness. This may include driving a vehicle or operating machinery.


Q: Are the initial studies on Berosolvon still considered valid?

The evidence supporting the fixed-dose combination often relies on integrating data from trials that studied the individual bronchodilator and mucolytic components separately. This is a common practice in research involving combination therapies.


Q: Is there a risk of becoming dependent on Berosolvon?

Regulatory documents report that there have been no habit-forming or dependency tendencies associated with Berosolvon.


Q: What happens if I accidentally take more Berosolvon than prescribed?

Official instructions state that if an individual accidentally takes more than the recommended dosage, they should immediately contact a poison control center or seek urgent medical advice.


Q: Is it okay to drink alcohol in moderation while using Berosolvon?

Regulatory information currently states that the specific interaction between Berosolvon and alcohol is unknown.


Q: How does Berosolvon compare to older treatments for the same condition?

Berosolvon is defined as a combination product, offering an integrated approach by combining a bronchodilator and a mucolytic agent. This mechanism allows the medicine to address both airway constriction and secretion issues simultaneously.


Q: Is Berosolvon safe for people who have diabetes?

Because the beta2-agonist component of the medicine has the potential to affect metabolism, official warnings state that use in patients with pre-existing conditions such as diabetes is subject to official caution.


Q: Where can I find the official patient information leaflet for Berosolvon?

The official patient information leaflet, also known as Consumer Medicine Information (CMI), is typically found included with the medicine's packaging. It is also often available on the regulatory agency’s website for the country where the medicine is purchased.


Q: Does Berosolvon interact with herbal supplements?

Official precautions describe the importance of informing a healthcare professional about all products being taken, including any nutritional supplements or herbal products. This is because official documents indicate that potential interactions may exist.


Q: Are there any specific monitoring tests required while taking Berosolvon?

Regulatory documents state that close monitoring of kidney and liver function tests may be required for patients who have severe organ impairment. This monitoring is intended to assess the function of these organs during treatment.

How should Berosolvon be stored and disposed of?

Storage and Disposal Requirements

Official regulatory documents define mandatory conditions for the storage and disposal of Berosolvon (Fenoterol and Bromhexine) to ensure stability and safety.

Storage Conditions

Requirement Statement
Temperature Store at Controlled Room Temperature, typically 20 C to 25 C (68 F to 77 F). Do not freeze.
Protection The product must be protected from light and moisture and kept in the original container, tightly closed.
Safety Must be stored out of the sight and reach of children.

Disposal Instructions

Unused or expired medication must be disposed of in compliance with local regulations for pharmaceutical waste. The product must not be flushed down the toilet or poured into a drain. The recommended method is to use a community drug take-back program or an authorized collection point.

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

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