Aspulmo

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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 Aspulmo

Quick Facts

Property Description
Active ingredient Salbutamol (Albuterol)
Form Solution for Inhalation, Metered-Dose Inhaler (MDI)
Pharmacological class Bronchodilator (Short-Acting beta2-Agonist)
General purpose Rapid symptomatic relief for constricted airways
Origin Synthetic compound

Defining Aspulmo: Active Ingredient and Pharmacological Class

Aspulmo is a medicinal entity whose active component is Salbutamol, a synthetic compound internationally recognized by its International Nonproprietary Name (INN). It is definitively classified as a Bronchodilator and belongs to the therapeutic group of Short-Acting beta2-Adrenergic Agonists (SABA). The function of this class of medication is to achieve selective stimulation of the beta2-adrenoceptors, primarily concentrated on the smooth muscle of the airways, leading to rapid and localized muscular relaxation. Salbutamol serves as a treatment for acute airway symptoms.

Forms and General Therapeutic Purpose

The drug entity is typically formulated as Salbutamol sulfate within its composition and is available in multiple high-level dosage forms for optimal delivery, including a solution for inhalation and a metered-dose inhaler (MDI). The primary route of administration is inhalation, which ensures direct and rapid delivery of the active substance to the lungs, maximizing its localized effect. Characterized by a quick onset, the SABA class serves as a rescue option when immediate alleviation of symptoms is required. Aspulmo's overarching general therapeutic purpose is to provide rapid and reliable symptomatic relief for the acute tightening of the airways, specifically in cases of reversible airways obstruction.

Regulatory References

  1. National Institutes of Health (NIH)

What side effects are possible with Aspulmo?

Possible Side Effects and Safety Information

The safety profile of Aspulmo (Salbutamol) is formally documented in government regulatory sources and is categorized by frequency and the body system affected. These classifications establish the expected characteristics of adverse reactions, which primarily relate to the medication's effect as a beta2-adrenergic agonist.


Officially Documented Adverse Reactions

The most frequently reported effects are classified as Common (may affect up to 1 in 10 people) and include tremor and headache. Effects classified as Uncommon (may affect up to 1 in 100 people) include palpitations and tachycardia (fast heart rate). These common reactions are often noted in regulatory documents as being dose-related and transient.


Systemic Safety Considerations

The medication's effects are grouped across several System-Organ Classes, including Nervous System Disorders (tremor, headache) and Cardiac Disorders (tachycardia, palpitations). Rare events (may affect up to 1 in 1,000 people) include hypokalemia (low potassium levels) and peripheral vasodilatation.

Serious Adverse Reactions are explicitly documented and include the rare potential for paradoxical bronchospasm (a sudden worsening of breathing immediately after use) and systemic hypersensitivity reactions, such as angioedema or shock, which are classified as Very Rare.


Population-Specific Safety Notes

Official labeling includes safety considerations for certain pre-existing conditions. Caution is advised in patients with cardiovascular disorders (e.g., hypertension, cardiac arrhythmias) due to the potential for clinically significant cardiovascular effects. Safety information also notes the possibility of transient increases in blood glucose in patients with diabetes and advises caution in individuals with thyrotoxicosis.

Overdose and Emergency Response

Overdose and when to seek help

The official regulatory profile of an Aspulmo overdose describes an exaggeration of the active ingredient's pharmacological effects, primarily stemming from excessive beta-adrenergic stimulation.

Documented Overdose Presentations

Feature Official Regulatory Statement
Symptom Manifestations Symptoms include tachycardia (rapid heart rate), palpitations, tremor (shaking), nervousness, and headache [FDA Labeling, SmPC].
Physiological Systems Affected Severe effects are documented in the Cardiovascular (e.g., cardiac arrhythmias, myocardial ischaemia), Neurological, and Metabolic systems [SmPC, MedlinePlus].
Severe Metabolic Effects Overdose can lead to hypokalaemia (low serum potassium) and lactic acidosis, which require monitoring [SmPC].
Population-Specific Notes Nausea, vomiting, and hyperglycaemia following overdose are reported to occur predominantly in children, particularly after oral administration [SmPC].

When Immediate Medical Help is Required

Regulatory guidance mandates immediate medical attention for specific severe or life-threatening situations, based on the official determination of risk:

  • Call emergency services (911) if the individual has collapsed, experienced a seizure, has severe trouble breathing, or cannot be awakened [NIH MedlinePlus].
  • The drug must be discontinued immediately if paradoxical bronchospasm (immediate worsening of wheezing) occurs, and alternative therapy instituted [FDA Labeling].
  • A cardioselective beta-adrenergic blocking agent may be considered by professionals to counteract the effects, but only with caution due to the risk of inducing severe bronchospasm [Health Canada Monograph].

Connection to the overall overdose profile: Regulatory documents define the overdose profile as the exaggeration of effects that can escalate into life-threatening cardiac and metabolic events. This profile strictly dictates that individuals must seek immediate medical attention upon the manifestation of specified severe symptoms, and that management is primarily symptomatic and supportive.

Therapeutic Uses of Aspulmo

Main uses of Aspulmo

Aspulmo is a medication classified as a short-acting beta2-agonist (SABA), primarily used to manage respiratory symptoms associated with reversible obstructive airway diseases. Its active ingredient, salbutamol, acts as a bronchodilator to provide rapid relief by relaxing the smooth muscles in the lungs.

Treatment of bronchospasm

The medication is indicated for the symptomatic relief of acute bronchospasm. This condition involves the sudden tightening of the muscles in the walls of the bronchioles, which can lead to difficulty breathing, coughing, and wheezing. Aspulmo helps to open the airways, making it easier for air to flow in and out of the lungs during an episode.

Management of chronic conditions

Aspulmo is used in the management of several chronic respiratory conditions characterized by airway obstruction, including:

  • Bronchial asthma: To relieve acute asthma attacks and symptoms such as chest tightness.
  • Chronic bronchitis: To manage the reversible component of airway narrowing.
  • Emphysema: To assist in improving airflow in patients with chronic obstructive pulmonary disease (COPD) who experience reversible bronchospasm.

Prevention of exercise-induced bronchoconstriction

In addition to treating active symptoms, Aspulmo is used to prevent bronchospasm triggered by specific catalysts. This includes exercise-induced bronchoconstriction, where physical activity leads to airway narrowing, as well as symptoms triggered by known allergens or unavoidable irritants.

Benefits of Aspulmo

The primary benefit of Aspulmo is its rapid onset of action. Because it is delivered via inhalation, the medication reaches the lungs directly, typically providing relief within minutes. This makes it an essential tool for the immediate management of sudden respiratory distress.

By effectively dilating the airways, the medication helps to:

  • Reduce the sensation of breathlessness.
  • Decrease the frequency and severity of coughing and wheezing episodes.
  • Improve the ability to participate in physical activities by preventing pre-exertion symptoms.

Regulatory References

  1. NIH MedlinePlus information

Eligibility and Restrictions for Use

Who can and cannot use Aspulmo? (Official Regulatory Information)

The official population eligibility for Aspulmo (Salbutamol/Albuterol Inhalation) is strictly defined by governmental regulatory documents, establishing clear criteria for use, conditional use, and prohibition.

Category Regulatory Status
Populations for whom use is allowed Adults and adolescents (aged ge12 years). Pediatric patients aged ge4 years for metered-dose inhaler (MDI) formulations.
Populations for whom use is not recommended Pregnant women and nursing mothers, unless a physician determines the expected benefit outweighs potential risk to the fetus or neonate.
Populations for whom use is contraindicated Patients with a known history of hypersensitivity or allergy to salbutamol/albuterol or any formulation component. Non-intravenous forms are contraindicated for tocolytic use (to stop premature labor or threatened abortion).

Age-Related Eligibility

The safety and efficacy of the MDI formulation have not been established in children younger than four years of age, setting a firm regulatory exclusion for this group. Older adults are generally included in the approved adult population, but caution is advised due to potential age-related heart concerns.

Condition-Specific Eligibility Restrictions

Official labeling requires caution when the drug is administered to patients with specific existing conditions, including severe cardiovascular disorders (e.g., cardiac arrhythmias), thyrotoxicosis (overactive thyroid), or diabetes mellitus. Patients with acute severe asthma should also be monitored for hypokalaemia (low blood potassium) as a conditional eligibility requirement.

Connection to the overall eligibility profile

Regulatory documents define who can use the medicine by specifying the minimum approved age and who cannot use it via absolute contraindications. Other patient groups, such as those with certain heart or metabolic conditions, are defined by conditional eligibility, mandating medical caution and monitoring during treatment.

What should I know about interactions with other medicines?

Aspulmo (a combination of salbutamol and ipratropium) can interact with several other medicines, which may alter its effectiveness or increase the risk of side effects. It is essential to inform your doctor or pharmacist about all prescription, over-the-counter, and herbal medicines you are currently taking.


Key Drug Interactions

Medicine Type Potential Interaction Effect
Beta-blockers (e.g., propranolol, carvedilol) May block the effect of salbutamol Can reduce the bronchodilating action of Aspulmo.
Diuretics (e.g., furosemide, hydrochlorothiazide) Can increase risk of low potassium (hypokalemia) Worsens the risk of hypokalemia caused by salbutamol, which can affect heart rhythm.
Xanthine derivatives (e.g., theophylline, aminophylline) and Steroids Can increase risk of low potassium (hypokalemia) Increased risk of low blood potassium levels.
Other Sympathomimetic agents (e.g., other beta2-agonists) Additive effects May increase the risk of side effects, especially those affecting the heart and blood pressure.
Other Anticholinergic drugs (e.g., tiotropium) Additive anticholinergic effects Can increase the risk of anticholinergic side effects like dry mouth and urinary retention.
Monoamine Oxidase Inhibitors (MAOIs) or Tricyclic Antidepressants Can increase the risk of cardiovascular side effects Use with caution due to the potential for increased risk of heart rhythm problems.

It is also advisable to limit or avoid the intake of large amounts of caffeine from beverages, foods, or supplements, as this may increase the risk of adverse effects associated with salbutamol, such as tremors or an increased heart rate. Always consult a healthcare professional before combining Aspulmo with any new medication or supplement.

Mechanism of Action

Receptor Activation and Signaling Cascade

Aspulmo's mechanism begins by engaging the mathbfbeta2-Adrenoceptor (beta2-AR), a G-protein coupled receptor (GPCR) concentrated on the airway smooth muscle (ASM) cells. Upon binding, the drug acts as an agonist, activating a downstream cyclic AMP (cAMP) signaling cascade. This process involves the stimulation of the enzyme Adenylyl Cyclase (AC), which produces cAMP, modifying early molecular steps that determine the subsequent physiological response.

Smooth Muscle Relaxation and Airway Modulation

The surge in intracellular cAMP activates Protein Kinase A (PKA), which ultimately reduces the concentration of calcium ( Ca^2+) ions available for muscle contraction. This modification leads directly to the relaxation of the airway smooth muscle, resulting in bronchodilation (widening of the air passages) and decreased airway resistance. The mechanism also affects inflammatory cells like mast cells, inhibiting the release of pre-formed mediators from those cells.

Mechanistic Constraints

The mechanism is relevant in systems that rely on beta2-AR modulation. However, the beta2-AR system is subject to receptor desensitization (downregulation) upon frequent or high-level activation. This biological limitation means that the ability of the receptor to respond to the drug's signal may weaken over time, leading to a functional reduction in beta2-AR responsiveness over time.

Dosage and Administration Information

Aspulmo is administered exclusively by oral inhalation using either a Metered-Dose Inhaler (MDI) or a nebuliser solution, ensuring direct delivery of the active substance, Salbutamol (Albuterol), to the airways. The administration pattern is classified as on-demand (PRN) use for symptomatic relief or prophylactic use before exposure to a known trigger.


Official Dosing and Frequency

Feature Guideline
Route of administration Oral Inhalation only (MDI or Nebuliser Solution).
Dosing Schedule (Adults) Acute Symptoms: 2 inhalations (180 mcg) per use. EIB Prevention: 2 inhalations taken 15 to 30 minutes prior to exercise.
Dosing Interval Acute doses may be repeated every 4 to 6 hours, as needed. The nebuliser solution is typically administered up to four times daily.
Pediatric Rules (ge 4 years) The MDI dosage is generally the same as the adult regimen (2 inhalations) for both acute relief and exercise prevention.

Procedural Requirements

Proper use necessitates specific preparation and adherence to maximum dosing constraints. The MDI must be primed with a specific number of test sprays (e.g., four sprays) before its first use, after long periods of non-use, or if dropped. Additionally, the actuator requires cleaning and air-drying at least once per week.

In the event of a missed dose, the user should simply skip the missed dose and take the next one at the usual time; the dose should not be doubled to compensate. The administration frequency must not exceed the maximum interval specified for the medication.

Recent Clinical Evidence

Research evidence / Overview of Studies for Aspulmo

Aspulmo (Salbutamol) has been extensively studied for its role in research contexts involving fluctuating or unstable symptoms. The evidence base is composed largely of short-term, controlled trials for acute events, alongside long-term observational studies examining usage patterns in chronic conditions.


Evidence for Acute Relief of Airway Constriction

The primary research consists of Randomized Controlled Trials (RCTs) and meta-analyses that examined Aspulmo in studies exploring short-term symptom changes during sudden episodes of airway tightening in both asthma and Chronic Obstructive Pulmonary Disease (COPD). Researchers studied this agent in adults and children (typically age 5 and older).

  • What the studies reported: Studies monitored rapid changes in functional measurements, such as those related to lung capacity, during the study period. Trials also monitored patient-reported outcomes describing perceived discomfort, such as acute wheezing and shortness of breath reports. Comparisons often involved groups receiving a placebo.

  • What remains uncertain: The majority of this evidence is limited to the short-term observation period of an acute event. Research provides limited insight into the long-term changes or outcomes of chronic disease control after the acute episode has resolved.

Long-Term Evidence and Use Pattern Analysis

This domain relies on long-term observational studies and retrospective cohort analyses that tracked patterns of Aspulmo use. These studies examined the frequency of use and was associated with markers of future risk, such as the subsequent rate of moderate and severe exacerbations.

  • What remains uncertain: Research describes a pattern where frequent reliance on this type of quick-relief agent was associated with negative markers, such as increased exacerbation frequency. It is recognized that research findings may not isolate the role of the medicine from the influence of the underlying worsening disease state, as patients with worsening disease naturally require the agent more often. Long-term outcomes are not fully established regarding the use of Aspulmo as a sole agent for routine long-term management.

Frequently Asked Questions (FAQ)

Common questions about Aspulmo (FAQ)

Q: What is the difference between Aspulmo and other medicines used for similar purposes?

A: Aspulmo belongs to a class known as Short-Acting \beta2-Agonists (SABAs), which are explicitly designed for quick relief of acute breathing symptoms. Official information indicates this is a different therapeutic class than medicines like long-acting bronchodilators or inhaled steroids, which are intended for daily maintenance and long-term control of the underlying condition.

Q: Is it common to feel tired or dizzy when first starting Aspulmo?

A: Official documents list dizziness as a possible side effect, though it is not classified among the most frequently reported adverse reactions. Excessive tiredness or fatigue is not typically reported among the most common effects of this medication.

Q: Have there been any warnings issued about long-term use of Aspulmo?

A: Regulatory information cautions that needing to use this quick-relief inhaler more often than prescribed can be a marker of worsening control of the underlying respiratory condition. Regulatory documents emphasize that this pattern is associated with worsening control and warrants medical reevaluation.

Q: Can Aspulmo be taken with supplements or herbal products?

A: Authoritative sources advise users to inform their doctor or pharmacist about all prescription, over-the-counter, supplements, and herbal products they are currently taking. Informing a healthcare provider about all products used is important because certain combinations have the potential to cause adverse effects or affect how the drug works.

Q: Is Aspulmo meant for short-term use or long-term management?

A: Aspulmo is officially defined as a quick-relief, or "rescue," medication used specifically to control acute, immediate symptoms. It is generally not intended to be used as a sole medicine for the routine, long-term management of a chronic condition.

Q: How successful was Aspulmo in the clinical trials that led to its approval?

A: Studies that led to its regulatory approval measured success by achieving rapid and clinically significant improvements in lung function. This included documented improvements in objective measurements like FEV1 (Forced Expiratory Volume in 1 second) and patient-reported relief from acute symptoms compared to a placebo.

Q: What is the mechanism of action of Aspulmo, explained simply?

A: The mechanism is that Aspulmo works by stimulating specific receptors (\beta2) that are located on the smooth muscle lining the airways. This action triggers a sequence within the cells that ultimately leads to the relaxation of the airway muscles, which widens the air passages in a process known as bronchodilation.

Q: Is Aspulmo considered a first-line treatment for the condition it addresses?

A: Aspulmo is recognized as a vital component in treating acute symptoms due to its function as a quick-relief agent. Official warnings state that reliance on this medication must not be used to replace the routine use of maintenance therapies, such as inhaled corticosteroids, which treat the underlying chronic condition.

Q: Does Aspulmo cause weight gain or changes in appetite?

A: Changes in appetite, either increased or decreased, have been reported as a possible side effect in regulatory postmarketing surveillance. However, weight gain is not listed among the most commonly reported adverse reactions associated with the medication.

Q: Is Aspulmo a controlled substance?

A: Aspulmo is not classified as a controlled substance by U.S. and other national regulatory agencies. This classification indicates that the drug is not generally considered to have a high risk of dependence or misuse.

Q: How does Aspulmo affect the liver or kidneys?

A: Official pharmacokinetic data confirms that the active drug is substantially eliminated by the kidneys. Regulatory labeling advises that the risk of certain toxic reactions may be greater in patients who have pre-existing impaired renal (kidney) function.

Q: Does Aspulmo interact with common pain relievers like ibuprofen or acetaminophen?

A: Direct drug interaction studies involving Aspulmo (Albuterol/Salbutamol) and common non-prescription pain relievers like ibuprofen or acetaminophen generally report no known interaction. Regulatory sources emphasize the importance of disclosing all medications to a healthcare provider.

Q: What happens if I consume alcohol while taking Aspulmo?

A: There is no known direct drug-to-drug interaction between Aspulmo and alcohol specified in regulatory documents. However, official information describes the need for awareness regarding combining the drug with anything that may potentially increase side effects, such as dizziness.

Q: What is the expected duration of the effects of one dose of Aspulmo?

A: According to the official product information, the bronchodilating action of one dose of inhaled Aspulmo is generally expected to last for four to six hours in most patients.

Q: What if I don't notice any change after the first week of using Aspulmo?

A: Official regulatory documents indicate that not seeing improvement, or needing to use the medication more frequently than usual, may be a sign of destabilization of the underlying condition. This situation is considered by regulators to be a sign of destabilization that warrants medical reevaluation.

Q: Where can I find the official regulatory information about Aspulmo?

A: The most complete source of official regulatory information, including the full list of warnings and side effects, can be found in the FDA-Approved Prescribing Information or the Summary of Product Characteristics (SmPC). These documents are published by government and intergovernmental agencies such as the FDA, EMA, and MHRA.

Q: Are there any official recommendations about driving or operating machinery while taking Aspulmo?

A: Due to the possibility of side effects like dizziness, tremor, or restlessness, official instructions describe the contraindication against driving or operating machinery until the user is aware of how the drug affects them and can do so safely.

Q: What happens to the drug in the body after it is taken (metabolism)?

A: Once absorbed into the body, pharmacokinetic data shows that Aspulmo is primarily metabolized (broken down) in the liver. It is converted into an inactive compound known as a sulfate conjugate.

Q: How is Aspulmo eliminated from the body?

A: The drug and the inactive metabolites created during metabolism are mainly eliminated from the body via excretion in the urine. Regulatory data indicates this process of elimination is generally rapid.

Q: Are there known effects of Aspulmo on mood or mental health?

A: Official product information reports certain effects on the central nervous system as possible side effects. These have included reported feelings of anxiety, agitation, irritability, and restlessness.

Q: Do effectiveness results vary significantly based on a person’s age or gender?

A: Studies and official information indicate that effectiveness results are not significantly different based on a person’s age or gender. Pharmacokinetic studies suggest that while gender can influence drug distribution, the differences are generally minimal when adjusted for body weight.

Q: Can Aspulmo be used alongside other treatments for the same condition?

A: Yes, Aspulmo, as a quick-relief agent, is commonly used alongside maintenance therapies, such as inhaled corticosteroids or long-acting bronchodilators. This concurrent use is described in guidelines, as the maintenance therapies treat the underlying chronic condition while Aspulmo treats the acute symptoms.

How should Aspulmo be stored and disposed of?

How to Store and Dispose of Aspulmo?

The official requirements for storing Aspulmo (Salbutamol Sulfate MDI) prioritize protecting the pressurized canister and the chemical stability of the medicine.

Storage Requirements

The inhaler must be stored at controlled room temperature, typically between 59 F and 77 F (15 C and 25 C). It is strictly prohibited to refrigerate or freeze the medicine or expose it to excessive heat or direct sunlight. The product must also be kept out of the sight and reach of children to prevent accidental use.

Handling and Disposal

The canister is pressurized and must never be punctured, broken, thrown into a fire, or incinerated, even when empty. Disposal of unused or expired product must follow local environmental and pharmaceutical waste regulations; the medicine should not be flushed down the toilet or poured into any drain or water course.

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

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