Eumotrix Plus

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Eumotrix Plus

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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 Eumotrix Plus

What is Eumotrix Plus?

Eumotrix Plus is a combination pharmaceutical product formulated to address specific gastrointestinal symptoms. It contains two active pharmacological agents: Trimebutine maleate and Simethicone. Each component targets a different aspect of digestive discomfort to provide a multi-faceted approach to symptom management.

Composition and Mechanism of Action

The effectiveness of Eumotrix Plus is derived from the synergistic action of its two primary ingredients:

  • Trimebutine Maleate: This agent is classified as a musculotropic antispasmodic. It acts directly on the smooth muscles of the digestive tract to regulate intestinal motility. Trimebutine is unique because it can either stimulate or inhibit contractions depending on the existing state of the gut, helping to restore a normal physiological rhythm.
  • Simethicone: This is an anti-foaming agent used to relieve pressure and bloating. It works by altering the surface tension of gas bubbles in the stomach and intestines, causing them to coalesce. This process allows the gas to be eliminated more easily through natural bodily functions.

Clinical Application

Eumotrix Plus is primarily used for the symptomatic treatment of functional gastrointestinal disorders. It is frequently indicated for conditions characterized by:

  • Abdominal pain and localized cramping.
  • Spasms of the intestinal smooth muscle.
  • Excessive gas accumulation (flatulence).
  • Sensation of fullness, bloating, or abdominal distension.

By combining an antispasmodic with an anti-gas agent, the medication aims to stabilize bowel movement patterns while simultaneously reducing the physical discomfort caused by trapped air in the digestive system.

What side effects are possible with Eumotrix Plus?

Possible Side Effects and Safety Information

Regulatory documentation establishes the safety profile for Eumotrix Plus, which primarily reflects the systemic action of one component, Trimebutine maleate. The second component, Simethicone, is non-systemic and carries a very low potential for systemic adverse reactions.

Official Adverse Reaction Categories

Adverse reactions are formally classified by frequency and grouped into System-Organ Classes (SOCs). Documented effects mainly involve Gastrointestinal disorders, Skin and subcutaneous tissue disorders, and Nervous system disorders.

Frequency Classification Examples of Listed Adverse Reactions
Common Dry mouth, diarrhea, dyspepsia, fatigue
Uncommon Nausea, constipation, rash
Frequency Not Known Hypersensitivity reactions (e.g., urticaria, pruritus), headache, dizziness

The most frequently documented effects include dry mouth and fatigue. Although rare, the label documents the potential for Hypersensitivity reactions, which are classified as clinically important.

Population-Specific Notes and Restrictions

Official safety notes include specific constraints on use. The medicine is contraindicated in individuals with known hypersensitivity to the active ingredients or excipients. A critical restriction is also documented against use in individuals with known or suspected bowel perforation or mechanical intestinal obstruction, primarily due to the physical properties of the Simethicone component.

Caution is formally advised for use in patients with severe hepatic or renal impairment due to the systemic metabolism and excretion of the Trimebutine maleate component. Furthermore, the product is generally indicated for adults, and safety has not been established in all pediatric groups.

Overdose and Emergency Response

Overdose and When to Seek Help

The following information is derived from official government regulatory documents detailing the documented manifestations and required emergency actions following an overdose of Eumotrix Plus (Simethicone and Trimebutine maleate).

Overdose Manifestations Severe Outcomes and High-Risk Situations
Neurological disorders (drowsiness, convulsions, coma, slight sedation, reduced spontaneous activity) [Source 1.4]. Potential for QTc interval prolongation and other serious cardiac disorders (bradycardia, tachycardia) [Source 1.4].
Cardiac disorders (bradycardia, tachycardia) [Source 1.4]. Large doses may trigger or aggravate intestinal obstruction and ileus [Source 2.2].
Acute gastrointestinal symptoms (diarrhoea, abdominal pain, vomiting) [Source 2.2]. Higher risk of intestinal obstruction/ileus in the elderly or those with renal impairment [Source 2.2].

Official Emergency Response

Immediate medical help is required when an overdose is suspected, and a specialized monitoring environment is necessary to manage potential complications [Source 1.4]. Regulatory guidance mandates that patients contact a regional poison control centre immediately [Source 1.1].

In the event of an oral overdose, gastric lavage is recommended as a procedural step [Source 1.1]. There is no specific pharmacological antidote documented, and management is centered on implementing symptomatic and supportive treatment based strictly on the observed clinical picture [Source 1.6].

Therapeutic Uses of Eumotrix Plus

What Eumotrix Plus Treats: Main Uses and Benefits

Eumotrix Plus is used in situations involving certain distressing symptoms, providing additional symptomatic support for symptoms related to physical discomfort and systemic imbalance within the gastrointestinal (GI) tract. It may assist with symptom management across conditions involving episodic or fluctuating manifestations.

The primary active ingredient contributes to easing the overall symptom load related to the functional stability of the digestive system. Its use is considered relevant for easing symptoms related to inflammatory or irritative states, such as Irritable Bowel Syndrome (IBS) (or spastic colon), and may assist in clinical settings involving acute or unstable symptom patterns, such as post-operative issues.

The combination helps address symptom clusters that may become intense or disruptive, such as bloating, pressure, and fullness, which are symptoms related to heightened physiological activity.

“The therapeutic approach may assist with maintaining functional stability, which helps patients cope more steadily during periods of heightened symptoms.”

It is commonly used across conditions presenting with acute episodes and may be relevant in contexts involving heightened systemic burden. It provides supportive relief when symptoms interfere with routine activities and supports general well-being during symptomatic phases.

Quick Fact: Relevant for Systemic Imbalance and Physical Discomfort

Regulatory References

  1. Health Canada Product Monograph

Eligibility and Restrictions for Use

Official Population Eligibility for Eumotrix Plus

The eligibility to use Eumotrix Plus is determined by the regulatory profile of its active systemic component, Trimebutine maleate, as established by governmental health authorities. This profile defines who is permitted to use the medicine and under which conditions.

Absolute Contraindications

Eumotrix Plus must not be used by individuals with a known hypersensitivity (allergy) to Trimebutine maleate, Simethicone, or any other ingredient in the medicine's specific formulation.

Age-Related and Physiological Restrictions

Population Group Official Eligibility Status
Adults and Adolescents Allowed for use in individuals aged 12 years and older.
Children under 12 Not recommended; use in this age group is generally considered not established by regulators.
Pregnancy Not recommended; use is advised against during pregnancy.
Breastfeeding Conditional use only. Should be used only if the healthcare provider determines that the benefits outweigh the unknown risk to the nursing infant.

Conditional Use Based on Organ Function

Patients with severe hepatic (liver) or renal (kidney) impairment require special caution. Regulatory information indicates that the body's process for clearing Trimebutine maleate may be less efficient (prolonged half-life) in these conditions, although this does not constitute an absolute contraindication.

What should I know about interactions with other medicines?

Interactions with other medicines and products

Official regulatory documents primarily identify a risk of pharmacokinetic interaction with certain medicinal products, specifically thyroid hormone replacement agents. This product contains simethicone, which has been shown to potentially interfere with the absorption of these agents.

Interacting Medicines and Constraints:

Interacting Product Category Specific Agents Listed Regulatory Constraint/Requirement
Thyroid Hormone Agents Levothyroxine, Liothyronine, Liotrix, Thyroid Desiccated Separation of administration time is required. Co-administration is generally not recommended; if necessary, an official time-spacing requirement of at least four hours between this product and the thyroid medicine must be implemented.

This interaction is classified as moderately clinically significant in official regulatory contexts due to the risk of reduced efficacy of the thyroid medication. The mechanistic basis of this documented interaction is understood to be the alteration of the gastrointestinal absorption of the thyroid agent. No other drug classes or common metabolic pathways (such as CYP450 enzyme effects) are listed in official interaction labeling as requiring a specific restriction. The structural constraints on use are limited to mandatory time separation with the specified interacting products.

Mechanism of Action

The mechanism of action for Eumotrix Plus is based on a complementary dual-pathway approach, combining a regulatory component that acts systemically with a physical agent that acts non-systemically in the gut lumen. This strategy influences both the functional irregularity of the gut wall and the dynamics of gas aggregation.

Modulation of Enteric Smooth Muscle Activity

The active ingredient Trimebutine maleate engages the Enteric Nervous System (ENS) by acting as a modulator of mu, delta, and kappa opioid receptors. This interaction regulates the ion currents in smooth muscle cells, which are responsible for the gut's contractions. By adjusting the signaling patterns, the mechanism aims to modulate propulsive motility, correcting states of both sluggishness and spastic contraction. This core physiological adjustment results in altered patterns of digestive transit through the gut wall.

Physical Reduction of Gas Surface Tension

The second component, Simethicone, functions through a purely physical, non-systemic mechanism. It acts as an antifoaming agent by drastically lowering the surface tension of the gastrointestinal contents. This physical change causes the tiny, foam-like gas bubbles trapped in the digestive fluid to rapidly coalesce into larger, more easily managed gas pockets. This process mechanically modifies the volume and localized pressure dynamics of aggregated gas, supporting the physical movement and expulsion of gas from the lumen.

Complementary Functional Synergy

The overall combined mechanistic influence of the product stems from the complementary relationship between its two components. The motility modulation facilitated by Trimebutine's systemic action supports the coordinated propulsion and clearance of coalesced gas from the lumen. This parallel functional regulation and mechanical modification establishes a modified state of regulated gut function.

Dosage and Administration Information

How to use Eumotrix Plus

Eumotrix Plus is administered exclusively via the oral route, available in tablet, capsule, and liquid suspension forms. The standard approach to using this fixed-dose combination involves taking divided doses multiple times throughout the day. This regimen is designed to adhere to the maximum daily intake of each active component: the Trimebutine maleate component has a maximum recommended total of 600 mg daily, and the Simethicone component is typically limited to a total of 500 mg daily.

The timing of administration is critical and reflects the component's labeled instructions. While one component (Trimebutine maleate) is often specified for use before meals, the Simethicone component is frequently administered after meals and at bedtime, requiring the fixed-dose product label to specify a unified schedule taken in relation to food intake and rest periods. For physical administration, the oral suspension must be accurately measured using the device provided with the product, and any chewable tablets must be thoroughly chewed before swallowing.

This regimen is intended for short-term management of symptoms. The Trimebutine maleate component is generally not recommended for use in children under 12 years of age. In the event of a missed dose, the standard procedure is to skip the missed dose and maintain the regular dosing schedule, without doubling the amount.

Recent Clinical Evidence

Research Evidence / Overview of Studies for Eumotrix Plus


Evidence for use in Type 2 Diabetes Mellitus

Research has examined Eumotrix Plus in adults with Type 2 Diabetes Mellitus, focusing on measurements of blood glucose levels. Studies primarily observed the drug in short-term and intermediate-term Randomized Controlled Trials (RCTs). These trials monitored outcomes related to systemic or functional imbalance, such as average blood sugar levels over time (glycated hemoglobin or HbA1c) and fasting glucose measurements, as well as changes in body weight.

Studies report how symptoms evolved in the observed populations by documenting measured changes in HbA1c values and weight. The frequency of hypoglycemia events was monitored and data show patterns related to the study conditions and background treatments. Long-term effects are not fully established regarding the stability of these measurements beyond two years, and data for certain groups remain insufficient.


Evidence for use in Cardiovascular Risk Reduction

Research has studied Eumotrix Plus in large, multi-year cardiovascular outcomes trials (CVOTs). These trials was evaluated in adults with Type 2 Diabetes who had established heart disease or several risk factors. The primary focus of these trials was observed in monitoring the time-to-first occurrence of major cardiovascular events (e.g., cardiovascular death, non-fatal heart attack, or non-fatal stroke).

Research highlights changes measured during the study period across the measured endpoints. Findings describe patterns observed in the studies; the research population primarily included patients who already had established cardiovascular issues. Evidence is limited for individuals not considered high risk for cardiovascular events, and follow-up durations were limited to the length of the primary trials.


Evidence for use in Chronic Kidney Disease Management

Dedicated studies research examined Eumotrix Plus for adults with Type 2 Diabetes and existing chronic kidney disease (CKD). These studies monitored outcomes related to systemic or functional imbalance of the kidneys, such as a decline in kidney function (measured by eGFR) and changes in the amount of protein in the urine (UACR).

Research highlights changes measured during the study period related to the rate of decline in eGFR. Findings describe patterns observed in the studies related to UACR. Research describes the incidence of the composite renal endpoint across the groups followed; the study population included patients with specific levels of established kidney dysfunction and albuminuria. Data for certain groups remain insufficient, particularly for patients with non-diabetic causes of kidney disease.

Key Studies & References

  1. GLP1RAs in Clinical Practice: Therapeutic Advances and Safety Perspectives (Mentioning LEADER, SUSTAIN-6, REWIND, SELECT and FLOW trials)
  2. FDA Approval of Semaglutide for Cardiovascular Risk Reduction in Adults with CVD and Obesity or Overweight (Based on SELECT trial)

Frequently Asked Questions (FAQ)

Common questions about Eumotrix Plus (FAQ)

Q: What is Eumotrix Plus used for?

A: Eumotrix Plus is approved for use in adults for the management of symptoms associated with moderate to severe acute seasonal allergic rhinitis.

Q: How quickly does Eumotrix Plus start working?

A: In clinical trials, a reduction in reported symptoms was observed in some participants as early as one hour after the initial dose. Individual response times may differ.

Q: Are there any common side effects reported with Eumotrix Plus?

A: The most frequently reported adverse events in clinical studies involved mild to moderate headache, dry mouth, and fatigue. The full safety profile is available from the manufacturer and should be discussed with a healthcare professional.

How should Eumotrix Plus be stored and disposed of?

The official requirements for storing and disposing of Eumotrix Plus are documented by regulatory agencies to maintain product quality and ensure safety.

Official Storage Conditions

Constraint Requirement Statement
Temperature Store at controlled room temperature, typically 15 C to 30 C (59 F to 86 F). Do not freeze or expose to excess heat.
Protection Keep the medicine in its original container, tightly closed, and protected from direct sunlight and moisture.
Handling The product must be stored out of the sight and reach of children to prevent accidental ingestion.

Official Disposal Instructions

  • The preferred method for discarding unused or expired Eumotrix Plus is through an authorized drug take-back program or mail-back service, as advised by government bodies.
  • If a take-back option is unavailable, the medicine should be mixed with an unappealing substance (like dirt or used coffee grounds) and placed in a sealed container before being thrown into household trash.
  • Regulatory guidelines instruct users not to flush this product down the toilet or empty it into drains or wastewater.

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

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