Gutman

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Gutman

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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 Gutman

Property Description
Active Ingredients Carbocysteine, Sobrerol
Form Oral preparations (syrup, solution), Inhalation formulations
Pharmacological Class Mucoactive Agent (Mucolytic and Mucoregulator)
Common Use Managing thick, excessive respiratory secretions
Origin Synthetic derivative (Carbocysteine) and Monoterpene compound (Sobrerol)

Gutman is defined as a mucoactive combination preparation formulated with the active chemical entities Carbocysteine and Sobrerol. It is classified within the pharmacological class of Mucoactive Agents, which are medicines designed to manage and improve the properties of secretions within the respiratory system. The formulation represents a pharmacological strategy where two components address distinct aspects of mucus pathology, a practice recognized for optimizing respiratory clearance.

Composition, Form, and General Purpose

This medicine contains a dual mechanism. Carbocysteine, a synthetic thiol derivative of the amino acid L-cysteine, functions primarily as a mucoregulator by modulating the cellular biosynthesis and composition of mucus. Sobrerol, a monoterpene compound, concurrently acts as a mucolytic to assist in breaking down existing viscous structures. The use of this combination is distinguished by its ability to provide comprehensive management for patients experiencing difficult, tenacious mucus, a characteristic often associated with chronic respiratory issues.

Gutman is supplied as oral preparations, commonly available as aqueous solutions or syrups, and may be prepared in formulations suitable for inhalation. The fundamental purpose of Gutman is to facilitate mucociliary clearance, the body's natural physiological process for the removal of mucus from the airways. By improving the rheological properties (flow and consistency) of the mucus, the medicine generally helps to relieve the sensation of airway congestion and obstruction, thereby promoting easier breathing. Carbocysteine is used to improve the viscoelastic properties of respiratory secretions as part of this targeted approach.

What side effects are possible with Gutman?

Possible Side Effects and Safety Information for Gutman

Adverse Reaction Scope

The most commonly reported effect of Gutman is sedation, which can manifest as drowsiness, dulling of mental alertness, lassitude, dizziness, or deep sleep. This effect may lessen after several days of continuous treatment. Other frequent effects involve the nervous and autonomic systems, including muscular weakness, incoordination, and anticholinergic symptoms such as dry mouth and difficulty in micturition (urinary retention).

System-organ classes involved include the Nervous System (sedation, dizziness, headaches, blurred vision, extra-pyramidal reactions), Gastro-intestinal System (gastro-intestinal side effects, anorexia), Hematologic System (leucopenia, agranulocytosis), and Cardiovascular System (hypotension, minor increases in blood pressure).

Serious and Clinically Significant Adverse Reactions Rarely reported serious adverse reactions include agranulocytosis (a severe decrease in white blood cells) and extra-pyramidal reactions. Occasional hypersensitivity reactions, such as bronchospasm (airway constriction) and angioedema (swelling beneath the skin), have also been documented in regulatory sources.

Safety Restrictions and Population Considerations

  • Contraindications: Gutman is contraindicated in patients with known sensitivity to the active substance or any of its ingredients, in those with porphyria, and in children under 2 years of age.
  • Vulnerable Populations: Caution is advised for use in patients with epilepsy, glaucoma, prostatic hypertrophy or urinary retention, hepatic diseases, or pyloroduodenal obstruction. Both the elderly and children are considered more susceptible to the drug’s side effects.
  • Pregnancy and Lactation: The drug should generally not be used during pregnancy. It is excreted into breast milk to an extent that makes effects on the nursing child likely if therapeutic doses are used.
  • Activity Restrictions: Due to the potential for drowsiness and impaired alertness, patients undergoing treatment must not operate machinery or drive vehicles where a loss of attention could lead to accidents.
  • Drug Interactions: Gutman interacts with several classes of drugs. It enhances the effects of other anticholinergic and tricyclic antidepressant agents, increasing associated side effects. The dose of narcotic analgesics (e.g., Morphine) and barbiturates must be reduced by 1/4 or 1/2 when taken concurrently with Gutman. Its use may also mask the warning symptoms of damage caused by ototoxic drugs.

Overdose and Emergency Response

Overdose and When to Seek Help

A suspected overdose of Gutman requires immediate medical attention, as stated in official regulatory documentation. If an overdose is suspected, individuals must contact emergency services or a poison control center immediately and may be directed to a hospital for urgent clinical assessment.

Documented Manifestations

The officially documented clinical signs of acute overdosage are primarily concentrated in the Gastrointestinal Tract. Regulatory labeling describes these events as gastrointestinal disturbance, which may specifically include symptoms such as nausea, vomiting, diarrhea, and abdominal pain or discomfort.

Management and Monitoring

The established management approach for a Gutman overdose is symptomatic and supportive. Due to the regulatory statement that no specific antidote is known for this preparation, emergency procedures focus on alleviating symptoms and reducing absorption. Officially described supportive measures may involve gastric lavage or the administration of activated charcoal, followed by a period of clinical monitoring to observe for any delayed adverse effects.

Regulatory information advises caution for certain populations, including the elderly and individuals with a history of gastro-duodenal ulcers, due to a documented potential risk of gastrointestinal bleeding associated with this class of medication.

Therapeutic Uses of Gutman

What Gutman Treats: Main Uses and Benefits

Gutman is commonly used to provide timely, focused support for symptoms associated with acute or episodic changes, such as episodes of pronounced discomfort or pain. This symptomatic relief is applicable in contexts involving pain and inflammatory processes. Applied in situations where symptoms become more noticeable, it provides support that may help ease the overall symptom load during periods of heightened discomfort.

The supportive role of Gutman is relevant for managing symptoms related to inflammatory or irritative states and is applicable across conditions presenting with acute episodes and recurrent manifestations. It is used to help address symptom clusters that may become intense or disruptive, especially when they create noticeable functional strain.

“Gutman may be part of symptomatic management applied in scenarios where additional management of discomfort is required.”

This supportive benefit assists with maintaining functional stability and may help manage symptom fluctuations. It supports general well-being during symptomatic phases, aiding patients when symptoms interfere with routine activities.


Quick Fact: Relief for Symptoms that Interfere with Daily Functioning

Regulatory References

  1. NIH on Nonsteroidal Anti-Inflammatory Drugs

Eligibility and Restrictions for Use

Eligibility Scope

Classification Population Status
Absolute Contraindication Known Hypersensitivity Prohibited
Absolute Contraindication Active Peptic Ulceration Prohibited
Absolute Contraindication Children Under 2 Years Old (or 30 months) Prohibited
Not Recommended Pregnancy (especially first trimester) Caution/Limited Data
Not Recommended Breastfeeding Caution/Limited Data
Conditional Use History of Gastroduodenal Ulcers Use with Caution
Conditional Use Elderly Patients Caution Recommended
Conditional Use Severe Respiratory Insufficiency/Uncontrolled Asthma Use with Caution

Gutman's official eligibility profile is strictly defined by regulatory documents, outlining populations permitted for use and those who are prohibited or restricted. The medicine is contraindicated for individuals with a known hypersensitivity to Carbocysteine, Sobrerol, or any excipients, and for patients with active peptic ulceration.

A critical, mandatory minimum age limit contraindicates the medicine in children under two years of age (or under 30 months depending on the component), based on documented regulatory restrictions. For groups requiring conditional use, official labeling advises caution in the elderly and in patients with a history of gastroduodenal ulcers. Furthermore, particular precautions are observed for individuals with severe respiratory insufficiency or uncontrolled asthma. Use is not recommended during pregnancy or breastfeeding due to insufficient data on fetal or infant risk.

What should I know about interactions with other medicines?

The official regulatory profile for Gutman (Carbocysteine, Sobrerol) is defined by mandatory restrictions focusing on pharmacodynamic conflicts with other substances. The interaction profile highlights combinations that are strictly prohibited due to the risk of impairing the body’s natural clearance of secretions.

Interaction Classification Interacting Substance Categories Regulatory Rationale
Contraindicated Antitussives (Cough Suppressants) Risk of secretion accumulation leading to bronchial obstruction.
Contraindicated Other Mucolytic Agents Risk of undesirable additive effects and excessive fluid production.

A further pharmacodynamic constraint exists with Anticholinergic Agents. Co-administration is formally noted as potentially causing an antagonistic effect, which could reduce the intended mucoregulatory activity of Gutman's components.

The official documentation does not formally list any interactions resulting from major metabolic pathways. Specifically, there are no documented warnings regarding changes to Gutman's drug exposure, such as altered AUC or Cmax, stemming from CYP enzyme inhibition or induction, nor are there any listed transporter-mediated interactions (e.g., P-gp). Additionally, no specific restrictions are mandated for administration timing, and interactions with food, alcohol, or herbal products are not officially documented in the prescribing information. The regulatory basis for the drug's interaction profile centers entirely on preventing physical conflicts within the respiratory system.

Mechanism of Action

Regulation of Mucus Quality via Enzyme Modulation

This domain covers the mucoregulating effect of Carbocysteine, which acts by modulating specific glycosyltransferase enzymes within the airway's mucus-producing cells. By altering the balance of these enzymes, Carbocysteine directs the cell to produce mucin glycoproteins that are less cross-linked and less hydrophobic, resulting in the synthesis of mucin glycoproteins with altered rheological properties (decreased viscosity and elasticity).


Liquefaction of Existing Secretions and Clearance

This domain involves the mucolytic action of Sobrerol, which works directly within the existing, thick mucus layer to facilitate the fragmentation of large mucin macromolecules and promote water incorporation. This breakdown of complex structures, coupled with the Carbocysteine-induced change in mucin composition, alters the rheological properties of secretions (lowering viscosity and elasticity), which subsequently supports the efficiency of mucociliary clearance.


Synergy and Functional Constraints

The dual mechanism involves two complementary pathways: Sobrerol mediates a faster change in rheology by fragmenting established macromolecules, while Carbocysteine supports a sustained change in newly synthesized mucin composition. The functional utility of the mechanism is dependent on the integrity of the ciliated epithelium, as improved rheology does not correct primary structural or functional impairments of the ciliary propulsion mechanism.

Dosage and Administration Information

Gutman is a mucoactive preparation intended for use through dual methods of administration, utilizing both oral preparations (syrups and solutions) and an approved solution for inhalation. The dual-route approach incorporates the distinct administration principles of the active components.

The standard administration pattern for the systemic (oral) component begins with an initial daily dose of 2250 mg for adults. This total quantity is typically administered in divided doses multiple times a day. Following the initial phase, the regimen transitions to a lower maintenance daily dose of 1500 mg, which is also taken in divided doses. The inhalation component is used on an intermittent schedule, generally one to two times per day.

For administration specifics, oral dosing is generally independent of food intake. For all liquid forms, administration relies on the precise use of a dedicated measuring device (such as a syringe or calibrated cup) to ensure accurate volume delivery. Dosage adjustments are a critical component of the protocol for pediatric populations, with specific regimens designed for children aged 2-12 years based on age and body weight. Use of the medicine is not approved for children younger than two years of age. As a procedural condition of use, the medicine must not be taken concurrently with antitussive (cough-suppressant) agents. This structured protocol describes the administration procedures for the medicine.

Recent Clinical Evidence

Research Evidence / Overview of Studies for Gutman

Evidence for Use in Chronic Obstructive Pulmonary Disease (COPD)

Research exploring Gutman’s components in the context of COPD includes Randomized Controlled Trials (RCTs), systematic reviews, and meta-analyses exploring mucoactive agents in stable COPD. The research examined important outcomes related to systemic or functional imbalance, such as the rate and frequency of acute exacerbations (periods where breathing difficulties worsen significantly). Studies also monitored outcomes reflecting daily functioning or activity level, such as changes in Health-related Quality of Life scores.

Research so far indicates that studies monitored measurements of the annual rate of exacerbations across various groups of patients with COPD. Findings describe patterns observed in the studies related to Quality of Life scores over study periods lasting 6 to 12 months. However, certainty remains low in some areas. The available evidence is limited for consistent findings related to changes in objective lung function measures, such as Forced Expiratory Volume in 1 second (FEV1).


Evidence for Use in Chronic Bronchitis

Gutman's components were studied for use in chronic bronchitis, a condition characterized by fluctuating or episodic manifestations of excessive, thick mucus. Studies primarily used RCTs and systematic reviews. Research examined outcomes related to physical discomfort, such as the viscosity and elasticity of mucus and the patient-reported ease of expectoration.

Findings describe patterns observed in the studies related to objective measurements of the physical characteristics of respiratory secretions over periods of 2 to 4 weeks. Research provides insight into short-term changes, such as patient-reported ease of breathing and expectoration compared to control groups. The evidence quality varies across studies, with a significant portion of the data coming from older trials that may have modest sample sizes.


Key Limitations and Areas of Uncertainty

The evidence landscape contains several notable limitations. The heterogeneity of study results and the reliance on older, smaller-scale trials contribute to uncertainty. Additionally, the follow-up durations were limited in many studies, meaning long-term effects are not fully established beyond the 12-month period. Research also describes that data for specific groups, such as children younger than two years old with acute respiratory symptoms, remain insufficient.

Key Studies & References

  1. Sobrerol: New Perspectives to Manage Patients with Frequent Respiratory Infections (Review detailing existing studies, including paediatric data)

Frequently Asked Questions (FAQ)

Common questions about Gutman (FAQ)

Q: What specific conditions does Gutman treat?

Regulatory documents indicate that Gutman is used as an adjunctive therapy for respiratory tract disorders. This includes conditions like Chronic Obstructive Pulmonary Disease (COPD) where a person experiences excessive, thick, or sticky mucus. The purpose is to help improve the mucus properties and clearance.

Q: What is the difference between Gutman's main use and its secondary uses?

The regulatory documents define a single, primary therapeutic indication for Gutman. This indication is its use as an adjunctive therapy (a supportive treatment) for respiratory tract disorders that involve excessive or viscous mucus. Official sources do not list separate 'secondary' or unapproved uses.

Q: How quickly does Gutman usually start to show an effect?

Official product information states that the active component is rapidly absorbed after ingestion. It typically reaches its maximum concentration in the blood within about two hours. While the medicine may begin working right away, it may take longer before a patient notices a change in their symptoms.

Q: How long does Gutman stay in your system after stopping treatment?

Official pharmacokinetic information states that the half-life of the active substance is approximately two hours. The half-life is the time it takes for half of the substance to be eliminated from the body. The drug and its by-products are primarily removed from the body through the kidneys.

Q: Does Gutman cause weight gain or loss?

The official regulatory profile that lists all reported undesirable effects does not include weight gain or weight loss.

Q: Is there a generic version of Gutman available?

The individual active components of Gutman, such as Carbocysteine, are available from many different pharmaceutical companies. This means that generic formulations of the components exist and may be available, depending on specific local regulatory approvals and market availability.

Q: Is Gutman considered a controlled substance?

Regulatory agencies have not classified the active substance as a controlled substance. Therefore, it is not scheduled under national regulations and does not have known abuse potential.

Q: Is Gutman addictive?

Regulatory agencies have not classified the active substance as a controlled substance. Therefore, it is not scheduled under national regulations and does not have known abuse potential.

Q: Does Gutman affect fertility?

Official product information states that clinical data regarding the effects of the product on fertility for either males or females are not available.

Q: Is Gutman related to probiotics?

According to its pharmacological classification, Gutman is defined as a mucoactive agent. This means its function is to modify mucous secretions. It is not related to probiotics, which are defined as live microbial strains.

Q: What does 'contraindication' mean in relation to Gutman?

A contraindication is a term used in official documentation to describe a specific situation where the medicine is officially restricted from use because the potential for harm outweighs any benefit. For Gutman, a contraindication is having an active peptic ulcer because of the potential for the medicine to aggravate this condition.

Q: Why are some people not eligible to use Gutman?

Official guidelines prohibit the use of Gutman in certain groups of people, a concept known as a contraindication. For example, it is contraindicated if a patient has an active peptic ulceration (a stomach or intestinal ulcer). This is because the active ingredient has been associated with gastrointestinal bleeding and official labeling describes a potential for exacerbation of the condition.

Q: What happens if I miss a dose of Gutman?

Official patient information describes that a missed dose is generally skipped if the next dose is approaching quickly. If not, the protocol is to take the dose when remembered. The instructions state the patient should continue the regular schedule afterward and prohibit taking extra medicine to compensate for a forgotten dose.

Q: What should I do if I experience a rash after starting Gutman?

The official safety information notes that allergic skin reactions, including pruritus (itching), urticaria (hives), and rash, have been reported rarely. Allergic reactions are considered a serious adverse event. Official regulatory guidelines define a mandatory requirement for reporting any suspected reaction to a healthcare professional or through the national reporting system.

Q: Does Gutman interact with over-the-counter cold medicines?

Regulatory sources advise against combining Gutman with medicines that suppress coughing (called antitussives) or medicines that dry up secretions in the lungs. Since many common over-the-counter cold medicines contain one or both of these types of ingredients, the co-administration of Gutman with cough-suppressing medicines is officially prohibited due to the risk of impairing the body’s natural clearance of secretions.

Q: Is it okay to take Gutman if I have a cold or the flu?

The approved indication for Gutman is limited to specific respiratory tract disorders involving excessive, viscous mucus. The official documentation strictly prohibits co-administration with any medicine that acts as a cough suppressant (antitussive).

Q: How does Gutman compare to natural or herbal supplements?

Regulatory documents do not contain any information comparing the effects or efficacy of Gutman to natural or herbal supplements. Official sources do state that specific interactions with herbal preparations are not documented, and information notes a general constraint regarding the co-administration of prescription medicines with herbal products.

Q: Can Gutman interact with supplements like St. John's Wort?

Official documents state that specific interactions with herbal supplements, including those that are known to affect drug metabolism, are not documented. The lack of specific documented interaction does not preclude a discussion with a healthcare provider regarding the co-administration of prescription and herbal products.

How should Gutman be stored and disposed of?

Storage and Stability

Official regulatory documents for this type of oral solution define strict temperature constraints. The medicine must be stored at an ambient temperature not exceeding 25 C or 30 C and must be kept in the original container, tightly closed, away from direct heat and light. It is expressly required not to refrigerate or freeze the solution. After the bottle is opened, the medicine's stability is reduced, and it must be used within one month of the initial opening, after which any remaining product must be discarded.

Child Protection and Disposal

All medicines must be stored out of the sight and reach of children. The product's packaging is often equipped with a child-resistant feature as a safety precaution. When the product is expired or no longer needed, it must not be disposed of in household waste or flushed down the toilet. Unused medicine must be returned to a pharmacy or utilized in an official drug take-back program to ensure proper pharmaceutical waste handling and environmental protection.

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

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