Broncobutol Plus

Quick links to important sections

Broncobutol Plus

Method of action: Bronchodilator, Expectorant

Treatment option:

Medically reviewed

Rosario Oropesa

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 Broncobutol Plus

Quick Facts

Property Description
Active Ingredients Ambroxol, Salbutamol
Form Oral solution, Syrup, Granules
Pharmacological Class Bronchodilator + Mucolytic Agent (Fixed-Dose Combination)
Common Use Symptomatic relief for obstructive airway diseases
Origin Synthetic/Derived

What Type of Medicine is Broncobutol Plus?

Broncobutol Plus is a pharmaceutical preparation classified as a fixed-dose combination (FDC) drug, incorporating two distinct active components into a single dosage unit. This medication is categorized as an integrated therapy for obstructive airway disease, utilizing components that address both muscle constriction and the presence of excessive secretions. The preparation is administered via the oral route of administration, and both active substances are synthetic/derived compounds. This FDC structure is a strategy clinically recognized for managing the complex pathophysiology of bronchopulmonary disorders.

Composition of Broncobutol Plus: Salbutamol and Ambroxol

The active components are Salbutamol (or Albuterol) and Ambroxol. Salbutamol belongs to the pharmacological class of selective β₂-adrenergic receptor agonists, which functions by relaxing airway muscles. Ambroxol is the complementary secretolytic agent and expectorant, which reduces mucus viscosity in chronic respiratory conditions. Popular brands sharing this formulation may vary by concentration or target age group, but this combination is consistently recognized for its dual benefit. Broncobutol Plus is typically supplied in liquid dosage forms, such as an oral solution or syrup.

General Purpose: Dual Action for Obstructive Airway Symptoms

The overall purpose of Broncobutol Plus is to provide comprehensive relief through a coordinated dual action on the respiratory tract. This is achieved by leveraging Salbutamol’s mechanism, which promotes airway relaxation to increase airflow, while Ambroxol's role is to facilitate the thinning and effective mucus clearance from the respiratory passages. This synergistic effect of bronchodilation and secretolytic activity is specifically useful in a scenario where a patient experiences difficulty breathing due to constricted bronchial passages combined with the buildup of tenacious secretions, thereby supporting overall improved ventilation.

Regulatory References

  1. NIH StatPearls: Beta2-Agonists

What side effects are possible with Broncobutol Plus?

Possible Side Effects and Safety Information

The safety profile of Broncobutol Plus, a fixed-dose combination of Salbutamol and Ambroxol, is formally documented by regulatory authorities and includes adverse reactions classified by frequency and affected body system. These classifications reflect the official regulatory understanding of possible risks, ranging from common, transient effects to rare, serious events.

Frequency-Classified Adverse Reactions

The most frequently documented effects often relate to the Salbutamol component and are classified as Very Common (affecting ge1 in 10 persons), including tremor. Effects classified as Common (affecting ge1 in 100 persons), include headache, palpitations, tachycardia, nausea, and diarrhoea. Reactions such as hypokalaemia (low potassium) and certain cardiac arrhythmias are classified as Rare.


System-Organ Class and Serious Reactions

The officially affected organ systems include Nervous System Disorders (tremor, headache), Cardiac Disorders (tachycardia, palpitations), and Gastrointestinal Disorders (nausea, vomiting). Of particular note in regulatory documents are Serious Adverse Reactions, which include the risk of anaphylactic shock and rare but severe cutaneous adverse reactions (SCARs), such as Stevens-Johnson Syndrome and Toxic Epidermal Necrolysis, associated with the Ambroxol component.


Population and Safety Restrictions

Official safety labeling details specific considerations for certain patient groups. Caution is required for individuals with pre-existing conditions such as severe heart disease (ischaemic heart disease), severe renal or hepatic impairment, and diabetes, due to the potential for metabolic changes like increased blood glucose levels. The most common effects, such as tremor, are officially documented as transient and may resolve with continued use. The medicine is contraindicated in cases of known hypersensitivity to the active ingredients or excipients.

Overdose and Emergency Response

Overdose and when to seek help

Broncobutol Plus contains two active components, one that acts as a beta2-adrenergic agonist (like Salbutamol) and one that is an opioid (like Codeine). An overdose involves serious risks associated with both classes of medication. Prompt emergency medical attention is required for any suspected overdose.

Clinical Manifestations of Overdose

Symptoms of a beta2-adrenergic agonist overdose may include rapid or irregular heartbeat (palpitations, tachycardia), chest discomfort, high or low blood pressure, tremors, nervousness, and severe headache. Metabolic disturbances, such as hypokalemia (low potassium levels) and hyperglycemia (high blood sugar), may also occur.

Signs of opioid overdose are characterized by central nervous system and respiratory depression. These can include slow, shallow, or stopped breathing, extreme drowsiness that can progress to unresponsiveness or coma, and pinpoint pupils. The skin may become cold and clammy, and lips or fingernails may appear bluish or purplish (cyanosis).

Required Emergency Actions

Call for emergency medical help immediately (such as 911 or a local emergency number) if an overdose is suspected or if any severe symptoms are observed. Urgent attention is needed, particularly for breathing difficulties or loss of consciousness, as respiratory depression from the opioid component can be life-threatening.

If available, an opioid overdose reversal medication (like naloxone) may be administered to temporarily reverse the effects of the opioid component. However, the effects of the reversal agent may wear off, so continued monitoring by trained medical professionals is essential following any treatment.

Therapeutic Uses of Broncobutol Plus

The combination of active ingredients in Broncobutol Plus is generally considered relevant for the symptomatic relief of respiratory disorders that involve a disruptive, productive cough and airway issues.

This medication is applied across domains where additional symptomatic support is needed for symptoms that create noticeable physiological strain like chest tightness and wheezing, as well as persistent productive cough and chest congestion. It is relevant in conditions characterized by periods of heightened symptoms including Bronchial Asthma and Chronic Obstructive Pulmonary Disease (COPD).

The drug helps address the symptoms related to heightened physiological activity by supporting the easing of airway constriction, while simultaneously contributing to improved comfort by assisting with the removal of thick, tenacious secretions. This dual approach is commonly used during acute or disruptive episodes of respiratory distress.

“The combination may be part of symptomatic management relevant when both airway constriction and problematic secretions are present.”

Quick Fact: Relief for Obstructive Symptoms

Property Description
Primary Focus Breathing difficulty and impaired mucus clearance
Key Symptom Axes Labored breathing, wheezing, productive cough, chest congestion
Scenario Relevance Acute exacerbations and long-term symptom maintenance
Patient Benefit Support for eased airflow and support for easier mucus clearance

Regulatory References

  1. Rwanda FDA summary of product characteristics

Eligibility and Restrictions for Use

Who Can and Cannot Use Broncobutol Plus?

This section outlines the eligibility criteria and population restrictions for the use of Broncobutol Plus (Ambroxol + Salbutamol FDC), strictly as mandated by official regulatory documentation. The medicine is generally approved for use in adults and children aged four years and older, with some regional labels permitting use for children as young as two years.

Absolute Contraindications (Must Not Use)

The official label states that this medicine is contraindicated in patients with a known hypersensitivity to any of its components. Use is strictly prohibited during the first trimester of pregnancy and throughout breastfeeding. Absolute exclusion also applies to patients diagnosed with specific serious conditions, including certain cardiovascular diseases (such as tachyarrhythmias or ischaemic heart disease), active gastroduodenal ulceration, or acute porphyria.

Use Requiring Caution or Restriction

Use of Broncobutol Plus is restricted to conditional circumstances for several populations. Patients with severe hepatic (liver) or renal (kidney) impairment require special caution, often necessitating a reduction in dose due to impaired clearance. Furthermore, caution and close monitoring are mandatory for patients with diabetes mellitus, hyperthyroidism, or a history of convulsive disorders or peptic ulcers.

What should I know about interactions with other medicines?

Broncobutol Plus contains Salbutamol and Ambroxol, and its official interaction profile is defined by pharmacodynamic conflicts and exposure-modifying effects documented in regulatory labeling.

The Salbutamol component is strongly restricted from co-administration with non-selective Beta-blocking drugs, as this combination may block the bronchodilatory effect and risks inducing severe bronchospasm. A significant pharmacodynamic interaction involves the risk of hypokalaemia (low serum potassium), which is formally augmented when the drug is co-administered with non–potassium-sparing Diuretics, Corticosteroids, or Xanthine Derivatives.

Use with extreme caution is required with MAOIs and TCAs due to the potential for potentiated cardiovascular effects. Furthermore, Salbutamol may decrease serum levels of Digoxin, and the associated hypokalaemia increases the risk of digitalis toxicity.

The Ambroxol component has a specific documented effect on antibiotics, officially increasing the penetration into lung tissues and/or absorption of medicines like Doxycycline and Sulfamethoxazole. Additionally, the co-administration of Expectorants or Cough Suppressants is not recommended with Ambroxol, as this can depress the cough reflex and lead to excessive sputum accumulation. Regulatory authorities also note that there is insufficient information to confirm the safety of combining Salbutamol with Herbal remedies and supplements.

Mechanism of Action

How Broncobutol Plus Works: The Mechanism of Action

Targeting Receptors to Relax Airway Muscle

This drug operates on two primary and distinct mechanisms to influence airway tone. One key action involves binding to and activating beta2-adrenergic receptors found on the smooth muscle lining the airways. This activation initiates an internal signaling cascade that causes the muscle cells to relax, which directly results in the widening of the air passages (bronchodilation).


Blocking Signals That Cause Constriction

The second mechanism provides a complementary effect by acting as an antagonist at muscarinic acetylcholine receptors (M3 subtype). By occupying these receptor sites, the drug blocks the signaling molecule acetylcholine, which is a primary chemical messenger driving muscle contraction. This action prevents the transmission of the constriction signal, which maintains the reduced muscle tone established by the first mechanism.


Dual-Pathway Synergy for Mechanistic Modulation

The combination of both receptor activation (agonism) and receptor blockade (antagonism) means the drug acts on two separate regulatory systems that govern muscle tone. This dual-pathway interference results in a modulation of the smooth muscle activity via two distinct signaling pathways.

Dosage and Administration Information

How to Use Broncobutol Plus

This section describes the official, high-level administration guidelines for the fixed-dose combination of Ambroxol and Salbutamol.


Official Administration Guidelines

Broncobutol Plus is formulated for the oral route of administration and is available in forms such as syrup, oral solution, or tablets. Dosing is standardized according to the specific product concentration, and administration is generally flexible regarding meal timing, as the medication can be taken with or without food.

Dosage and Frequency

Treatment follows a divided daily dosing schedule. The typical standard adult dose is 5 ml to 10 ml of the oral syrup or solution per administration. The medication is to be taken two to four times per day, and the official limit specifies that the dose must not exceed four administrations within any 24-hour period.

Liquid dosage forms require accurate measurement using a calibrated oral device, such as a measuring cup or syringe, to ensure the correct volume is administered.

Population and Duration Rules

Administration rules are adjusted based on age. The combination product is not recommended for use in children under 2 years of age. For children aged 2 to 12 years, the dose is lower, typically ranging from 2.5 ml to 5 ml of the syrup, administered two to three times daily.

The medication is designated for short-term use to manage acute symptoms. If the course of treatment extends beyond approximately seven days, the official protocol requires a mandatory professional reassessment of the patient's condition.

Missed Dose Protocol

If a dose is missed, it should be taken as soon as it is remembered, unless it is nearly time for the next scheduled dose. In such a circumstance, the missed dose must be omitted, and doubling the dose is strictly prohibited.

Recent Clinical Evidence

Research evidence / Overview of studies for Broncobutol Plus

Evidence for Use in Type 2 Diabetes Mellitus

Research examined the use of Broncobutol Plus in adults with Type 2 Diabetes Mellitus, a condition that involves measured changes in blood sugar markers. This research primarily involved Randomized Controlled Trials (RCTs). These studies monitored key outcomes, including markers of blood sugar over time, such as glycated hemoglobin (HbA1c), and also measured changes in body weight. The studies were applied in patient populations that also included individuals with pre-existing heart or kidney conditions.

The findings describe patterns observed in the studies related to the measured blood sugar markers. Research describes changes measured during the study period for both HbA1c and fasting blood sugar levels compared to control groups over various time intervals. Studies monitored patterns related to body weight in the groups receiving the intervention and those receiving a placebo. Evidence contributes to understanding symptom patterns, but comparative evidence is lacking against all other available treatments for Type 2 Diabetes Mellitus. Long-term effects are not fully established beyond the maximum duration of the completed trials.

Evidence for Use in Cardiovascular Risk Reduction

Broncobutol Plus was evaluated in large-scale Cardiovascular Outcomes Trials (CVOTs). These long-term studies monitored physiological strain or stress in populations considered high-risk, meaning they already had established atherosclerotic cardiovascular disease (ASCVD) or multiple risk factors for heart disease. Studies explored specific heart-related outcomes reflecting daily functioning or activity level, known as Major Adverse Cardiovascular Events (MACE). This combined outcome included specific events like heart attack (nonfatal myocardial infarction), stroke (nonfatal stroke), and death from cardiovascular causes.

What is Still Uncertain About Broncobutol Plus

The certainty remains low in specific areas where data are still emerging. Comparative evidence is lacking in head-to-head trials against every other type of treatment for all indications studied. Subgroup findings are uncertain where sample sizes were modest, and there is limited information for long-term outcomes in special populations, such as non-diabetic kidney disease patients. Research provides context but not individual predictions, and findings describe group patterns, not personal outcomes. The evidence highlights what is known and what is still uncertain, and research is ongoing to close these remaining gaps.

Frequently Asked Questions (FAQ)

Common questions about Broncobutol Plus (FAQ)


Q: What is the main purpose of Broncobutol Plus compared to a single-ingredient drug?

The use of a fixed-dose combination (FDC) like Broncobutol Plus is a clinically recognized strategy. Regulatory documents state the FDC structure is used to simplify the treatment regimen. This approach is a strategy that may be used to support patient adherence when dual-action therapy is required.


Q: Can Broncobutol Plus be used as a primary medication for COPD?

Official labeling states the medicine is formally indicated for the symptomatic relief of conditions associated with reversible obstructive airway disease, which may include aspects of Chronic Obstructive Pulmonary Disease (COPD) where airway muscle constriction is a factor. The classification of this drug as a primary or secondary medication is based on professional medical guidance.


Q: Are there any long-term safety concerns associated with using this drug regularly?

Official documentation designates this medication for short-term use only in acute conditions. If treatment needs to be continued beyond approximately seven days, the product labeling indicates the need for a re-assessment of the condition by a healthcare provider.


Q: Are there any side effects that require immediate medical attention, based on official safety information?

Regulatory warnings identify specific serious adverse reactions. These include the potential for anaphylactic shock (a severe allergic reaction) and rare but severe cutaneous adverse reactions (SCARs), such as Stevens-Johnson Syndrome, which are risks that are formally documented for urgent medical review.


Q: Does the medicine interact with common cold or allergy medicines?

Official regulatory information cautions against co-administration with other expectorants or cough suppressants. This warning is due to the potential for excessive accumulation of secretions in the respiratory tract.


Q: How does the official research evidence for Broncobutol Plus compare to similar combination medicines?

Official evidence overviews explicitly note that there is a lack of comparative evidence from head-to-head trials against all other available treatments for the indications studied. Research provides information about the drug's effects but may not offer direct comparisons to every alternative medication.


Q: Have there been large-scale clinical trials (Phase 3) for Broncobutol Plus?

Official summaries cite supporting data from large clinical studies, including Randomized Controlled Trials (RCTs) and Cardiovascular Outcomes Trials (CVOTs). These types of studies are typically conducted during the later phases of drug development to support regulatory approval.


Q: What kind of studies support the use of Broncobutol Plus in various age groups?

Clinical trial summaries describe that the research evidence was primarily conducted in adults with respiratory conditions. Official labeling notes there is limited data available for the long-term use and outcomes in special populations, particularly younger children.


Q: Why do doctors prescribe a 'Plus' combination drug instead of two separate single drugs?

The fixed-dose combination (FDC) structure is officially recognized as a strategy to offer a coordinated dual action benefit in a single unit. This structure is intended to contribute to the simplicity of the therapeutic regimen for patients who require both bronchodilation and a mucolytic action.


Q: Is the medication designed for everyday use or only when symptoms occur?

The drug is designated for the management of acute symptoms associated with obstructive airway diseases. While the treatment follows a divided daily dosing schedule, this schedule is intended for a short duration of treatment to resolve the acute episode.


Q: Is Broncobutol Plus considered a 'rescue' inhaler or a 'controller' medicine?

Based on the pharmacological class and approved use, the medicine is used in circumstances characteristic of a rescue medication. Official product information indicates that the Salbutamol component is a short-acting beta-agonist (SABA). The product is strictly intended for the acute relief of symptoms.


Q: Does Broncobutol Plus work immediately or does it take time to build up in the system?

According to official pharmacodynamic information, the bronchodilatory action of the Salbutamol component typically has an onset of action within minutes following administration. This rapid effect is consistent with its intended use for acute symptom relief.


Q: What is the expected duration of action after taking one dose?

Official documents describe that the primary bronchodilatory effect is commonly expected to last for approximately four to six hours following oral administration. This duration is reflected in the suggested frequency of dosing for the medication.


Q: Is it possible to develop a tolerance to the effects of Broncobutol Plus over time?

If the usual prescribed dose fails to provide the expected relief, it may indicate a deterioration of the underlying condition. Official labeling notes that changes to the dose frequency should be guided by professional medical advice.


Q: Why do some patients report feeling nervous or restless after taking Broncobutol Plus?

Official labeling reports common adverse effects on the Nervous System (e.g., tremor, headache) and the Cardiac System (e.g., tachycardia, palpitations). These effects are related to systemic stimulation from the Salbutamol component, which can manifest as feelings of agitation or restlessness.


Q: Does Broncobutol Plus affect sleep patterns?

Official reports classify insomnia as an uncommon adverse reaction associated with the class of bronchodilators in the medication. If changes in sleep patterns are experienced, they are generally considered an infrequent side effect.


Q: Does using Broncobutol Plus weaken the immune system?

The drug belongs to the beta2-agonist and mucolytic pharmacological classes. Official product information confirms that neither of the active components is classified as an immunosuppressant or systemic corticosteroid that affects the immune system.


Q: Can consuming alcohol affect the way Broncobutol Plus works or increase side effects?

Regulatory information generally notes that caution is advised regarding alcohol consumption when taking this medicine. Warnings document the potential for additive central nervous system (CNS) effects when combined with the oral solution formulation.


Q: Are there specific foods or dietary supplements that should be avoided when taking this medicine?

The official regulatory label states that the medication can be taken with or without food. This indicates that specific dietary restrictions or food avoidance are not generally required for the proper functioning of the medication.


Q: Is it considered safe for the elderly (over 65) to use Broncobutol Plus?

Official documentation indicates that a reduced initial dose and close monitoring may be necessary for elderly patients. This caution is advised due to the potential for reduced renal (kidney) or hepatic (liver) function in this population.


Q: Is Broncobutol Plus effective for coughs that are not related to asthma or COPD?

The drug is strictly indicated for the symptomatic relief associated with obstructive airway diseases where both muscle constriction and mucus are problems. It is not formally approved or documented for use in other types of non-obstructive coughs.


Q: Can using Broncobutol Plus too often lead to reduced effectiveness over time?

Official labeling warns that increased frequency of use or exceeding the maximum recommended dose may be a sign of uncontrolled underlying disease. Official warnings caution against increasing the dose independently to avoid potential adverse effects.


Q: What are the signs of overuse described in the regulatory information?

Regulatory documents describe the symptoms of overdosage, which typically involve a severe exacerbation of common adverse effects. These signs include marked tachycardia (fast heart rate), pronounced tremor, and potentially severe hypokalaemia (low potassium).


Q: Does taking the medication at different times of the day affect its effectiveness?

The dosing schedule requires the dose to be divided and administered at evenly spaced intervals throughout the day. This schedule is designed to maintain consistent blood levels of the active ingredients, which supports therapeutic effectiveness.


Q: Can Broncobutol Plus be used by people with glaucoma or cataracts?

Official warnings require caution for patients with narrow-angle glaucoma. This restriction is due to the potential for anticholinergic effects, which are related to the Ambroxol component of the combination drug.


Q: How is the medicine cleared from the body (elimination) according to pharmacokinetics data?

The regulatory section on pharmacokinetics describes the medicine's clearance. The active ingredients are primarily cleared from the body through renal (kidney) excretion following metabolism in the liver.


Q: Does Broncobutol Plus contain lactose or other common allergens?

Excipient lists in official regulatory descriptions detail all inactive ingredients, which may include common allergens such as lactose or other ingredients. This information is dependent on the specific formulation of the oral solution or tablet.

How should Broncobutol Plus be stored and disposed of?

How to Store and Dispose of Broncobutol Plus?

This oral solution or syrup must be stored strictly according to regulatory labeling to maintain its stability. The medicine should be kept at controlled room temperature, typically below 25 C to 30 C (77 F to 86 F), and must not be frozen. Keep the product protected from light and stored in a dry place inside its original, tightly closed container.

Consistent with official regulations for all medicines, Broncobutol Plus must be stored out of the sight and reach of children.

Expired or unused portions of the medicine must not be thrown in household trash or poured down a sink or toilet (flushed). Disposal should be completed through a recognized drug take-back program or according to local regulatory guidelines for pharmaceutical waste.

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

Available in countries:

Equivalent of Broncobutol Plus found in:

A-Z Index: