ДуоРесп Спиромакс

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ДуоРесп Спиромакс

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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 ДуоРесп Спиромакс

Quick Facts

Property Description
Active ingredients Budesonide, Formoterol
Form Inhalation powder, Dry Powder Inhaler (DPI)
Pharmacological class Inhaled Corticosteroid (ICS) / Long-acting beta2-Agonist (LABA) Combination
Origin Synthetic compounds

What Type of Medicine is ДуоРесп Спиромакс?

ДуоРесп Спиромакс (DuoResp Spiromax) is a prescription-only, synthetic, fixed-dose combination (FDC) product used for pulmonary administration. It belongs to the therapeutic class that pairs an Inhaled Corticosteroid (ICS) with a Long-acting beta2-Agonist (LABA). This classification indicates it is designed to manage chronic respiratory conditions and is not intended for the acute, emergency relief of sudden breathing difficulties. This combination approach is used to provide management of chronic obstructive conditions. ICS/LABA combinations serve as foundational therapy in managing chronic airway obstruction to stabilize the airways over the long term.

Composition and Dual Action

The medicine's action relies on two active ingredients: Budesonide (the ICS component) and Formoterol (the LABA component). Budesonide is a glucocorticosteroid that acts to suppress inflammation and swelling within the bronchial tubes. Formoterol fumarate dihydrate is the beta2-adrenergic agonist that relaxes the bronchial smooth muscles, leading to sustained widening of the airways. ДуоРесп Спиромакс is differentiated by its delivery via the Spiromax device, a type of Dry Powder Inhaler (DPI). This specific inhalation powder delivery system is designed for ease of use and pulmonary deposition, supporting the maintenance of consistent airflow in long-term respiratory care. Formoterol provides prompt and lasting bronchodilation, while Budesonide provides the anti-inflammatory foundation. This complementary action helps stabilize the airways and supports overall airflow for patients with chronic respiratory conditions.

What side effects are possible with ДуоРесп Спиромакс?

Possible Side Effects and Safety Information

The safety profile of this fixed-dose combination, containing the Inhaled Corticosteroid (ICS) Budesonide and the Long-acting beta2-Agonist (LABA) Formoterol, is structured according to the official regulatory classification of adverse reactions.

Frequency-Classified Adverse Reactions

Side effects are categorized by frequency of occurrence as documented in official prescribing information:

  • Common adverse reactions (occurring in 1 to 10 out of 100 users) often involve the nervous and cardiac systems, and may include headache, tremor (shaking), and palpitations (awareness of heart beat). Local effects such as oral and pharyngeal candidiasis (fungal infection of the mouth/throat) are also classified as common.
  • Uncommon reactions (occurring in 1 to 10 out of 1,000 users) include tachycardia (increased heart rate), anxiety, and dizziness.

Serious Adverse Reactions and Systemic Effects

Official labels document rare but serious adverse reactions. The most critical local risk is paradoxical bronchospasm, a sudden, severe narrowing of the airways immediately following inhalation. Systemic effects of the ICS component are also possible, including signs of adrenal suppression and features consistent with Cushing’s syndrome with prolonged exposure. Serious cardiac events, such as certain arrhythmias, are associated with the Formoterol component.

Safety Patterns and Constraints

Some effects, like tremor and palpitations, are officially noted to be transient and may be more prominent at the start of treatment. Conversely, the risk of decreased bone mineral density and ocular changes (e.g., cataract, glaucoma) is associated with long-term exposure to the ICS component. Specific population considerations note that caution is required in patients with severe hepatic impairment, and the label specifies the risk of growth retardation in the pediatric population.

Overdose and Emergency Response

Overdose and When to Seek Help

An acute overdose is primarily characterized by the pharmacological effects of excessive beta2-adrenergic stimulation from the Formoterol component. Chronic overexposure, resulting from prolonged use of excessively high doses, is associated with signs of hypercorticism or adrenal suppression from Budesonide.

Acute manifestations of over-stimulation include tachycardia, tremor, nervousness, headache, and potential fluctuations in blood pressure. Serious documented outcomes associated with this risk include arrhythmias, seizures, and metabolic abnormalities such as hypokalemia or severe hyperglycemia.

Immediate medical attention is required upon suspicion of an overdose or if severe symptoms occur. Urgent help-seeking is explicitly mandated for symptoms classified as life-threatening or including severe cardiac manifestations like angina or sudden chest pain.

Overdose management consists solely of symptomatic and supportive therapy. Due to the high risk of serious cardiovascular events, continuous cardiac monitoring is officially required as a procedural step. No specific antidote is known for this combination. Patients with severe hepatic impairment also require close monitoring for signs of increased systemic drug exposure.

Therapeutic Uses of ДуоРесп Спиромакс

Therapeutic Purpose

DuoResp Spiromax is a combination inhaler designed to manage chronic inflammatory airway diseases. It contains two active ingredients that work simultaneously to improve lung function and prevent the worsening of respiratory symptoms. One component acts as a corticosteroid to reduce internal swelling and irritation, while the other serves as a long-acting bronchodilator to keep the airways open.

Main Uses

Asthma Management

This medication is used for the regular treatment of asthma in adults and adolescents. It is typically prescribed when symptoms are not sufficiently controlled by a corticosteroid alone, or when patients have already shown positive results using both a corticosteroid and a long-acting bronchodilator as separate inhalers.

Chronic Obstructive Pulmonary Disease (COPD)

DuoResp Spiromax is also indicated for the symptomatic treatment of adults with severe COPD. It is used for patients who experience frequent episodes of breathlessness and have a history of repeated flare-ups (exacerbations), despite regular therapy with other bronchodilators.

Key Benefits

  • Dual-Action Control: By combining an anti-inflammatory agent with a bronchodilator, the medication addresses both the underlying swelling and the physical narrowing of the airways.
  • Improved Airflow: The long-acting bronchodilator component helps the muscles in the lungs stay relaxed, making it easier for air to move in and out.
  • Symptom Prevention: Regular use helps to reduce the frequency and severity of respiratory symptoms such as wheezing, coughing, and shortness of breath.
  • Reduction in Flare-ups: For patients with chronic conditions, the medication aims to decrease the number of sudden worsenings that might otherwise require intensive medical intervention.

Regulatory References

  1. NIH MedlinePlus overview

Eligibility and Restrictions for Use

Eligibility: Who Can and Cannot Use DuoResp Spiromax

Eligibility for DuoResp Spiromax (budesonide/formoterol) is strictly defined by regulatory documents, emphasizing absolute prohibitions and population-specific restrictions. The medicine is primarily approved for use in adults and adolescents (12 years and older) for asthma, and in adults for COPD.

Absolute Exclusions (Contraindications)

Category Restriction
Hypersensitivity Prohibited for anyone allergic to the active substances (budesonide or formoterol) or any excipient, including lactose/milk protein.
Obstetrical Use Prohibited for the management of threatened abortion or premature labour (due to the formoterol content).

Use Restrictions and Cautions

Population/Condition Regulatory Status
Children under 12 Not recommended; safety and efficacy have not been established in this age group.
Severe Organ Impairment Conditional use required for severe hepatic impairment; use only when the expected benefit outweighs the potential risk.
Pregnancy/Lactation Use is restricted and requires a careful benefit-risk assessment due to limited data.

This structure ensures the medicine is used only by approved age groups and is strictly avoided by those with known allergies or specific contraindicated conditions.

What should I know about interactions with other medicines?

This section details the officially documented interaction patterns for ДуоРесп Спиромакс, which combines Budesonide (an inhaled corticosteroid) and Formoterol (a long-acting beta2-agonist). All information is based on authoritative government regulatory documents, outlining specific constraints and required cautions for co-administration.

Interaction Classification Interacting Agents / Class Regulatory Constraint
Contraindicated Combination Other Long-Acting beta2-Agonists (LABA) Prohibited co-administration due to the risk of additive systemic effects.
Exposure Modification Strong CYP3A4 Inhibitors (e.g., Ketoconazole, Ritonavir) These agents increase the systemic exposure to Budesonide by inhibiting its metabolism; regulatory documents advise maximizing time between administrations if co-use is unavoidable.
Cardiovascular Potentiation MAOIs, TCAs, and QTc-prolonging medicines Use with extreme caution due to potential potentiation of Formoterol's cardiovascular effects.
Functional Antagonism Beta-Adrenergic Blockers (including eye drops) Not recommended, as they may block the bronchodilatory action of Formoterol.
Electrolyte Risk Non-Potassium-Sparing Diuretics Use with caution, as co-treatment may increase the risk of beta2-agonist-associated hypokalemia.

The official profile also notes a population-specific consideration: patients with severe hepatic impairment are expected to have increased systemic exposure to both Budesonide and Formoterol. This is due to both components being primarily eliminated via hepatic metabolism, impacting the risk of systemic effects.

Mechanism of Action

The mechanism of ДуоРесп Спиромакс involves a dual action targeting the chronic inflammatory cascade and the smooth muscle tone within the airways.

Sustained Modulation of Airway Inflammation

This action is driven by Budesonide, which acts as an agonist for the intracellular Glucocorticoid Receptor (GR). The resulting molecular activity in the cell nucleus represses the genetic signals of key pro-inflammatory factors, such as NF-kappa B, and simultaneously increases anti-inflammatory protein production. This genomic mechanism leads to the long-term physiological effect of reducing mucosal edema and inflammatory cell infiltration, leading to a modulation of airway hyperresponsiveness.

Rapid Relaxation of Bronchial Smooth Muscle

The rapid effect is mediated by Formoterol, which acts as an agonist for the beta2-Adrenergic Receptor (beta2-AR) on bronchial smooth muscle cells. Activating this G-protein coupled receptor triggers a cascade that quickly increases intracellular cAMP, lowering calcium concentration in the muscle. This swift signaling event leads to the physiological consequence of rapid and sustained bronchodilation—the widening of the air passages.

Mechanistic Synergy and Receptor Potentiation

Budesonide upregulates the beta2-ARs and prevents their desensitization, thereby potentiating Formoterol’s intrinsic bronchodilatory action and duration. The immediate bronchodilation facilitates the optimal pulmonary deposition of Budesonide into the deeper inflammatory sites. This synergistic mechanism combines the modulation of acute muscle tension with the long-term effect on the chronic inflammatory state.

Dosage and Administration Information

Official Administration Guidelines

ДуоРесп Спиромакс is administered solely via the inhalation route using the Spiromax Dry Powder Inhaler (DPI) device, which is breath-actuated. Procedural guidelines require the user to inhale forcefully and deeply through the mouthpiece and then hold the breath for 10 seconds or as long as comfortable to ensure correct delivery of the medicine to the lungs.

Dosing Regimens and Frequency

The standard regimen for fixed maintenance therapy in adults is generally twice daily (morning and evening). The two available strengths are 160 mug/4.5 mug and 320 mug/9 mug (Budesonide/Formoterol delivered doses). The dose must be titrated to the lowest effective level at which symptom control is maintained; the dose may be reduced to once daily when stability is achieved.

Strength (mug) Approved Use Context
160/4.5 Fixed Maintenance and As-Needed Reliever (MART)
320/9 Fixed Maintenance Only

Crucially, the higher 320 mug/9 mug strength is restricted to fixed maintenance and cannot be used for as-needed symptom relief. For the MART protocol, the total daily dose, including relief inhalations, must not exceed 12 inhalations for a limited period. If a scheduled dose is missed, it should not be doubled; the user should simply take the next dose as normal.

Population-Specific Rules

No special dosing requirements are necessary for older adults (aged ge 65 years). The medicine is not recommended for children under 12 years of age. The established administration guidelines govern the entire use protocol, defining both the long-term fixed schedule and the limited flexible use for symptom management.

Recent Clinical Evidence

The Core Research Focus: Bioequivalence and Combination Therapy

The two active medicines in ДуоРесп Спиромакс have been studied for many years as a combination therapy. This background includes extensive Randomized Controlled Trials (RCTs) and systematic reviews relevant to the combination of these two active ingredients. For the specific inhaler, bioequivalence studies were conducted. These studies were designed to compare the delivery characteristics of the Spiromax device with the established reference inhaler. Findings indicate that the delivery characteristics are consistent, which allows the combination's existing evidence to be considered relevant to this inhaler.

Evidence for Use in Asthma and COPD

For asthma, the medicine was studied for its use as a long-term treatment in adults and adolescents (ge 12 years). Research monitored several key outcomes reflecting daily functioning, including changes in lung function ( FEV1) and the recorded frequency of severe asthma exacerbations. Patient-reported outcomes were also collected.

For Chronic Obstructive Pulmonary Disease (COPD), the combination was evaluated in trials regarding outcomes related to systemic or functional imbalance. The research focused on adult patients with moderate to severe COPD and a history of acute episodes. A major metric was studied for was the annual rate of COPD exacerbations (flare-ups), along with functional changes in the lungs and health-related quality of life.

Research Gaps and Uncertainty

Clinical research typically involves observation periods extending up to 52 weeks (one year). There is limited information for long-term outcomes that go beyond the follow-up durations of the core trials. Evidence for populations with specific, complex pre-existing conditions (comorbidities) is limited, and comparative evidence is lacking for certain new or alternative treatment regimens. Studies help show what has been observed so far, but research is ongoing, and findings describe group patterns, not personal outcomes.

Key Studies & References

  1. Budesonide and Formoterol Inhalation (MedlinePlus Drug Information)
  2. Budesonide and Formoterol Inhalation: Uses, Dosing, and Safety Overview (NIH MedlinePlus Overview)

Frequently Asked Questions (FAQ)

Common questions about ДуоРесп Спиромакс (FAQ)

Q: What is the main difference between ДуоРесп Спиромакс and other common asthma inhalers?

A: ДуоРесп Спиромакс is a fixed-dose combination medicine that pairs a long-acting bronchodilator with an inhaled corticosteroid. It is distinguished by its delivery system, the Spiromax device, which is a type of dry powder inhaler (DPI) designed for efficient delivery through a breath-actuated mechanism, differing from metered-dose or other powder inhaler designs.


Q: How quickly should I feel the breathing-improvement effect after using ДуоРесп Спиромакс?

A: The Formoterol component in the medicine is a fast-acting bronchodilator that provides rapid relief by relaxing the bronchial smooth muscle. While official documents describe this as a swift signaling event, the exact time (e.g., within minutes) before the initial breathing improvement is felt is not typically quantified in patient information.


Q: Is ДуоРесп Спиромакс a 'preventer' or a 'reliever' medicine, or both?

A: It can be prescribed for both roles, depending on the dosage regimen. It is primarily used as a long-term maintenance (or 'preventer') treatment due to the anti-inflammatory steroid component. However, the lower strength is approved for use as both maintenance and as-needed reliever therapy (MART) for sudden symptoms.


Q: What are the most commonly reported side effects when first starting ДуоРесп Спиромакс?

A: Common side effects listed in official information include headache, tremor (shaking), and palpitations (awareness of the heart beat). Regulatory documents note that these effects, particularly tremor and palpitations, may be transient and can be more noticeable when treatment is initiated.


Q: How long does the effect of one dose of ДуоРесп Спиромакс typically last?

A: The medicine contains Formoterol, which is classified as a long-acting beta-agonist (LABA), providing sustained widening of the airways. Regulatory information indicates its long-acting profile provides extended bronchodilation, although a precise hourly duration is often not specified in summary documents.


Q: What are the signs that ДуоРесп Спиромакс might not be working effectively for me anymore?

A: Official information outlines expected outcomes, such as reduced frequency of severe asthma attacks and improvements in lung function. A persistent worsening of breathing symptoms or an increased frequency of using the as-needed reliever may be signs that treatment is not maintaining adequate symptom control.


Q: If I accidentally miss a dose, what is the generally accepted advice?

A: Regulatory guidelines state that if a scheduled maintenance dose is missed, it should not be doubled to catch up. The subsequent dose should simply be taken as normal at the next scheduled time.


Q: Why is ДуоРесп Спиромакс prescribed for some people as both maintenance and reliever therapy?

A: This approach is known as Maintenance and Reliever Therapy (MART). It allows the quick onset of the Formoterol component to be used for fast relief while the Budesonide component, an anti-inflammatory, is also delivered with each relief inhalation.


Q: Does ДуоРесп Спиромакс ever lose its effectiveness over time (tolerance)?

A: The Budesonide component (the corticosteroid) is known to help prevent the beta2-receptors from becoming less sensitive (desensitization), which can occur with long-term use of bronchodilators alone. This synergistic action helps to maintain the effectiveness of the Formoterol component.


Q: Can ДуоРесп Спиромакс cause a fast heart rate or heart palpitations?

A: Yes, regulatory documents list both palpitations (feeling your heart beat) as a common side effect and tachycardia (increased heart rate) as an uncommon side effect. These are linked to the action of the Formoterol component.


Q: Is it normal to get a sore throat or a hoarse voice after using the Spiromax device?

A: Yes, hoarse voice and sore throat are listed in safety information as potential local side effects. These effects are often temporary and related to the medicine passing through the throat.


Q: Can ДуоРесп Спиромакс affect a person's sleep or cause insomnia?

A: Adverse reaction reports list anxiety as an uncommon reaction. Other effects on the nervous system, such as agitation and restlessness, have also been reported, which may interfere with sleep.


Q: Is it possible for ДуоРесп Спиромакс to cause oral thrush, and how is that prevented?

A: Oral and pharyngeal candidiasis (a fungal infection commonly known as thrush) is a common side effect of the corticosteroid component. The risk of candidiasis is generally mitigated by rinsing the mouth with water and spitting it out immediately after using the inhaler.


Q: Does ДуоРесп Спиромакс help with symptoms caused by exercise or allergies?

A: Official prescribing information indicates that this medicine can be used as an anti-inflammatory reliever therapy to help prevent sudden breathing difficulty caused by both allergens and exercise (exercise-induced bronchoconstriction).


Q: Does ДуоРесп Спиромакс contain lactose, and is that a concern for people with milk allergies?

A: Yes, the inhalation powder contains lactose as an excipient. The regulatory documents advise that this lactose may contain trace amounts of milk proteins, which could potentially cause allergic reactions in individuals with severe milk protein hypersensitivity or allergy.


Q: What are the typical storage instructions for the ДуоРесп Спиромакс inhaler?

A: The inhaler should be stored in a cool, dry place at a temperature below 25 C to protect the powder from heat and moisture. The mouthpiece cover is required to be firmly closed after every use.


Q: Why is it important to carry a separate rescue inhaler even when using ДуоРесп Спиромакс as a maintenance drug?

A: When the medicine is prescribed only for fixed, twice-daily maintenance, official guidelines require that a separate short-acting reliever inhaler (SABA) be available. This is necessary for the relief of sudden, acute breathing symptoms.


Q: Can ДуоРесп Спиромакс cause shakiness or tremors in the hands?

A: Yes, tremor (shaking) is a commonly reported adverse reaction in clinical studies. Regulatory documents note that this effect may be transient and can be more noticeable when treatment is initiated.


Q: How do I know if I'm using the Spiromax inhaler correctly to get the full dose?

A: Official administration guidelines require the user to inhale forcefully and deeply through the mouthpiece. Some patient information notes that successful dose delivery may result in tasting a slight powder or lactose residue.


Q: How does the dose counter on the ДуоРесп Спиромакс inhaler work?

A: The inhaler has a dose indicator that shows the number of remaining doses. It functions by counting down with each inhalation. Patient information typically indicates that a replacement inhaler should be considered when the remaining doses start to display in the color red.


Q: Is the Spiromax device itself different from other inhaler devices like a Turbuhaler or MDI?

A: Yes, the Spiromax is a unique multi-dose Dry Powder Inhaler (DPI) device. It differs from a metered-dose inhaler (MDI) because it does not use a chemical propellant, and its breath-actuated design ensures the delivery of the powder dose as the user inhales.


Q: What is the recommended cleaning procedure for the Spiromax device?

A: The inhaler must not be washed or placed in water. To clean the device, the mouthpiece should be wiped inside and outside with a clean, dry, lint-free cloth or tissue to remove any excess powder residue.


Q: If I am switching from a different inhaler, what should I expect when starting ДуоРесп Спиромакс?

A: Official guidance for transferring patients notes that full therapeutic benefit may require several weeks. If transferring from long-term oral corticosteroid therapy, some patients may experience allergic or arthritic symptoms during the changeover.


Q: What is the significance of the different strength combinations (e.g., 200/6 vs 400/12)?

A: The different strength combinations are used for different treatment goals. The higher strength, such as 320mu g/9mu g, is restricted to use for fixed maintenance therapy only and is not approved for use as an as-needed reliever for acute symptoms, unlike the lower strengths.


Q: Can ДуоРесп Спиромакс affect blood sugar levels, especially for people with diabetes?

A: Yes, official safety information requires caution in patients with known diabetes mellitus. Hyperglycaemia (elevated blood sugar levels) has been reported as an adverse reaction in clinical experience.


Q: Does this medication contain any propellant chemicals?

A: No. ДуоРесп Спиромакс is a Dry Powder Inhaler (DPI) and is designed to use the force of the patient’s inhalation to carry the medication into the lungs. It does not contain pressurized chemical propellants, which are typically found in Metered Dose Inhalers (MDIs).


Q: What is the maximum number of inhalations that can be taken in a single day?

A: For patients using the medicine under the Maintenance and Reliever Therapy (MART) protocol, the total number of inhalations taken in a single day for both maintenance and relief must not exceed 12 inhalations for a limited period.


Q: Can ДуоРесп Спиромакс cause changes in mood or anxiety?

A: Yes, anxiety is listed as an uncommon adverse reaction in official safety documents. Other reported effects related to the nervous system include agitation, restlessness, and general changes in mood.


Q: If I feel better, should I stop taking ДуоРесп Спиромакс, or continue as prescribed?

A: As a maintenance therapy designed to control chronic airway inflammation, the medicine is intended for use every day regardless of symptom severity. Official guidelines state that it must not be stopped abruptly, and any dose adjustments or discontinuation should only be made under the guidance of a healthcare professional.


Q: What are the less common, but more serious, side effects that require medical attention?

A: Serious adverse reactions documented in official product labels include a sudden and severe narrowing of the airways (paradoxical bronchospasm) immediately after use, signs of adrenal gland suppression, or serious heart rhythm issues (arrhythmias). Regulatory documents indicate that if these serious effects occur, immediate medical attention should be sought.


Q: Does ДуоРесп Спиромакс affect the immune system in the lungs?

A: The Budesonide component (an inhaled corticosteroid) works to reduce inflammation in the airways by affecting the local immune response. Official warnings also note that using the medicine may potentially mask the signs of an infection.


Q: Can the medication cause a cough right after using the inhaler?

A: Yes, a cough is listed as a potential local side effect. This is generally linked to irritation caused by the powder in the throat or mouth.


Q: What is the expiration or shelf life of ДуоРесп Спиромакс after opening the foil wrap?

A: To maintain product integrity, the inhaler has a defined shelf life once the protective foil wrap is opened. Depending on the specific product label, it must be discarded after either 6 months or 12 months from the opening date.

How should ДуоРесп Спиромакс be stored and disposed of?

How to Store and Dispose of DuoResp Spiromax

DuoResp Spiromax, a dry powder inhaler, must be stored and handled according to specific requirements to maintain product integrity, as documented in regulatory labeling.

Storage and Stability

The device requires storage at a temperature below 25 C in a cool dry place to protect the powder from heat and moisture. After the protective foil wrap is opened, the inhaler has a defined shelf-life and must be discarded after either 6 months or 12 months, depending on the specific product labeling. After each use, the mouthpiece cover must be firmly closed.

Disposal Requirements

The medicine must be kept out of the reach and sight of children. For disposal, any unused, expired, or damaged product, or the device when the dose indicator shows zero, must be returned to a pharmacist or an official collection point for proper handling, in accordance with local regulatory requirements for pharmaceutical waste.

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

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