Spasmofree

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Spasmofree

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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 Spasmofree

What is Spasmofree? (Foundational Identity and Mechanism)

Property Description
Active ingredient Tiemonium Methylsulfate
Form Tablets, Syrup, Solution for Injection
Pharmacological class Antispasmodic Agent, Anticholinergic Agent
Common use Relief of painful muscle spasms in the viscera
Origin Synthetic Compound

What Type of Medicine is Spasmofree and What is its Composition?

Spasmofree is a synthetic pharmaceutical agent primarily classified as an antispasmodic agent designed to relax involuntary muscle contractions in internal organs, a function clinically recognized for managing visceral pain. Its core composition features Tiemonium Methylsulfate as the sole active ingredient, a substance categorized chemically as a quaternary ammonium compound. The drug's therapeutic action places it firmly within the pharmacological class of anticholinergic agents, specifically operating as a muscarinic receptor antagonist. As an antispasmodic, Tiemonium Methylsulfate acts as a muscarinic antagonist to reduce muscle contractions. Spasmofree is often associated with manufacturers serving markets in Asia, the Middle East, and Africa, where this INN is a recognized option for spasm management.


Forms of Spasmofree and its General Therapeutic Role

Spasmofree is available in multiple pharmaceutical preparations, including oral forms and a solution for injection, utilized for the general relief of pain associated with internal cramps, such as those that cause sudden abdominal discomfort. Available dosage forms include tablets and a parenteral solution for injection in ampoules, allowing for both oral and parenteral routes of administration. The general therapeutic purpose is to alleviate discomfort and resolve the underlying contraction that causes it. Tiemonium Methylsulfate is utilized in managing spasms in the gastrointestinal and urinary tracts. This means the medication helps restore comfort by targeting the source of the involuntary tightening in systems susceptible to smooth muscle dysfunction.


Differentiating Tiemonium Methylsulfate from Other Spasm Relief Agents

Tiemonium Methylsulfate achieves its therapeutic effect through a dual mechanism, combining the interruption of nerve signals with direct action on the muscle cell itself. This compound exhibits a specific anticholinergic activity by competitively blocking the effects of the neurotransmitter acetylcholine, alongside a musculotropic activity that directly influences the muscle tissue's ability to contract. This combined, focused action distinguishes it from agents like simple analgesics (pain relievers), which merely treat pain. Its specialization as a dual-mechanism spasmolytic highlights its role in resolving, rather than simply masking, the underlying pathological spasm responsible for visceral pain.

Regulatory References

  1. PubMed Review

What side effects are possible with Spasmofree?

Possible Side Effects and Safety Information

The safety profile of Tiemonium Methylsulfate (Spasmofree) is primarily structured by its function as an anticholinergic agent. Regulatory documents list potential effects that relate to the inhibition of parasympathetic nerve signals across several body systems. The occurrence of side effects with this medicine is generally documented as rare in some official classifications.


Officially Documented Adverse Reactions

Adverse reactions are organized into System-Organ Classes (SOCs) in the regulatory labeling:

  • Gastrointestinal and Urinary Disorders: Expected effects include constipation and urinary retention (difficulties in urination).
  • Eye Disorders: Common anticholinergic effects include visual disturbances or sight trouble, which are formally noted to impair the ability to drive or use machinery.
  • Cardiovascular Disorders: The label documents effects on heart rate, including cardiac acceleration (tachycardia) and a risk of hypotension, particularly when the medicine is administered by injection.

Regulatory Safety Constraints

The official label defines specific constraints and populations requiring caution:

  • Contraindicated Conditions: The medicine is restricted from use in individuals with conditions where the antimuscarinic effect poses a serious risk, such as pre-existing Glaucoma or Disorders of the prostate or urinary bladder where a risk of urine retention exists.
  • Special Populations: Official safety notes state that confusion and irritability may appear in older adults. Furthermore, the use of Spasmofree is generally not recommended during pregnancy or lactation unless the potential benefit is determined to outweigh possible risks, as per regulatory instruction. Caution is also advised for patients with existing cardiac disorders or severe renal or hepatic insufficiency.

Overdose and Emergency Response

Overdose and When to Seek Help

Overdose with Spasmofree, which contains paracetamol (acetaminophen), presents a significant risk of severe and potentially fatal liver injury (hepatotoxicity). This can progress to acute liver failure and may necessitate a liver transplant.

Documented Overdose Presentation

The initial signs of an overdose can be minimal or absent for up to 24 hours. Early, non-specific symptoms may include nausea, vomiting, and abdominal pain. The severity of the overdose is not correlated with the absence of these initial symptoms. Overdose can occur from a single, massive ingestion (acute overdose) or from taking excessive doses over several days (repeated supratherapeutic ingestion).

Required Emergency Action

Immediate emergency medical attention must be sought for any suspected overdose, even if the patient appears asymptomatic or if initial symptoms are mild. The specific antidote, N-acetylcysteine, is most effective at preventing or minimizing liver damage when administered within 8 hours of the initial ingestion. Treatment for suspected overdose is time-critical and must not be delayed while waiting for symptoms to develop. The core of the official overdose profile emphasizes that delaying treatment substantially increases the risk of severe, catastrophic outcomes.

Therapeutic Uses of Spasmofree

What Spasmofree treats: main uses and benefits

Spasmofree is a medication primarily used to manage symptoms associated with smooth muscle spasms in the gastrointestinal, biliary, and urinary tracts. Its active ingredient works by relaxing these muscles, which helps to alleviate discomfort and restore more normal functional movement in the affected organs.

Gastrointestinal Conditions

The most common application of Spasmofree is for the relief of gastrointestinal distress. It is frequently utilized to treat:

  • Irritable Bowel Syndrome (IBS): Helps manage the abdominal pain, bloating, and cramping associated with various forms of IBS.
  • Biliary Colic: Provides relief from the intense pain caused by spasms in the bile ducts or gallbladder.
  • General Digestive Spasms: Assists in reducing painful contractions in the stomach or intestines that may occur during bouts of indigestion or inflammatory conditions.

Urinary and Renal Applications

Spasmofree is also effective in treating spasms occurring within the urinary system. Key uses in this area include:

  • Renal Colic: Addresses the severe pain resulting from spasms in the ureters, often associated with the passage of kidney stones.
  • Bladder Spasms: Helps reduce urgency and discomfort caused by involuntary contractions of the bladder wall.

Benefits for Patient Comfort

By targeting the underlying muscle tension, the medication offers several functional benefits:

  • Reduction of Acute Pain: Direct relaxation of the smooth muscle helps to interrupt the pain-spasm cycle.
  • Improved Mobility: By easing severe cramping, it can help individuals return to their daily activities more comfortably.
  • Symptom Management: It serves as a supportive treatment to manage the physical manifestations of chronic functional disorders.

Eligibility and Restrictions for Use

Who Can and Cannot Use Spasmofree?

Eligibility for Spasmofree (Tiemonium Methylsulfate) is strictly defined by official regulatory guidelines, focusing on absolute contraindications and populations requiring conditional use or for whom safety has not been established. The medication is primarily intended for use in adults.


Absolute Contraindications (Who Must Not Use)

Spasmofree is strictly contraindicated and must not be used by patients with:

  • Glaucoma, especially angle-closure glaucoma or related acute vision issues.
  • Difficulty in urination due to disorders of the prostate or bladder.
  • Mechanical obstruction of the intestinal or urinary tracts (e.g., pyloric stenosis or paralytic ileus).

Conditional Use and Restrictions

  • Pregnancy and Lactation: Use is not recommended unless a physician determines the benefit clearly outweighs the risk.
  • Pediatric Use: Safety and effectiveness have not been established in children or adolescents.
  • Comorbidities: Use requires caution and medical supervision for patients with serious hepatic insufficiency (liver impairment), serious renal insufficiency (kidney impairment), and certain cardiac disorders.

What should I know about interactions with other medicines?

Interactions with other medicines and products

This section outlines the officially documented interaction patterns for Spasmofree (Tiemonium Methylsulfate) based on government regulatory prescribing information.

Pharmacodynamic Interaction Profile

Official prescribing information highlights interactions based on the drug's anticholinergic properties. These involve either an additive effect with similar medications or an opposing effect with motility agents.

Interacting Product Category Official Description of Interaction
Other Antimuscarinic Agents (Anticholinergics) Co-administration may result in enhanced or additive anticholinergic effects and a heightened risk of related events.
Tricyclic Antidepressants, Antihistamines, Phenothiazine Antipsychotics, and MAOIs Use with these agents may potentiate the effects of Spasmofree due to overlapping anticholinergic activity.
Gastrointestinal Motility Agents (Prokinetics) The efficacy of these agents may be reduced due to the opposing actions on smooth muscle function.

Interaction-Related Restrictions and Considerations

Contraindicated Combinations: No medicinal products are designated as a formal, universally prohibited co-administration in the official regulatory documents.

Pharmacokinetic Interactions: Official regulatory labels do not document specific interactions involving the drug's metabolism via CYP enzymes or its transport via P-glycoprotein.

Population-Specific Notes: The prescribing information indicates that interactions may result in specific effects, such as confusion and irritability, noting that this risk is a particular concern in elderly persons.

Food, Alcohol, and Supplements: The regulatory data available for Tiemonium Methylsulfate does not explicitly document clinically significant interactions with food, alcohol, or herbal products.

Mechanism of Action

How Spasmofree Works

The action of Tiemonium Methylsulfate is defined by a dual mechanism that precisely targets the smooth muscle fibers of internal organs.


Peripheral Blockade of Cholinergic Signals

This domain covers the drug's action as a competitive antagonist targeting peripheral muscarinic acetylcholine receptors ( M1, M2, M3) located on the smooth muscle cells and nerve endings in the viscera. By blocking the binding of the neurotransmitter acetylcholine, the drug inhibits the acetylcholine-mediated signal transmission that initiates smooth muscle contraction.


Direct Musculotropic Modulation and Calcium Control

This distinct mechanism involves the drug acting directly upon the visceral smooth muscle cells, independent of its nerve receptor blockade. It modifies the cell's intrinsic capacity to contract by modulating the availability of intracellular calcium ( Ca^2+), which is essential for muscle shortening. This dual approach facilitates the reduction of muscular tension and excitability in the smooth muscle tissue.


Structural Constraint and Peripheral Focus

Tiemonium Methylsulfate is a quaternary ammonium compound, a chemical structure that limits its ability to cross the blood-brain barrier. This structural constraint results in the mechanism of action being entirely focused on peripheral pathways, leading to a targeted modulation of visceral contractility.

Dosage and Administration Information

Methods of Administration

Tiemonium Methylsulfate is an antispasmodic agent utilized through two distinct methods of administration: the oral route and the parenteral route.

Oral and Parenteral Forms

  • Oral Route: This includes 50 mg tablets and 10 mg per 5 mL syrup. For adults, the daily range is 100 mg to 300 mg, typically divided into multiple doses throughout the day for intermittent use.
  • Parenteral Route: This involves a solution for injection (5 mg per 2 mL) intended for intravenous (IV) or intramuscular (IM) use. The dosage is 5 mg per administration, usually given up to three times per day. It is a procedural requirement that the solution be administered slowly.

Population-Specific Guidelines

Pediatric Use

For the pediatric population, the daily dose is calculated based on body weight at 6 mg per kilogram. This total amount is divided into three separate administrations.

Geriatric Use

Dose adjustment is generally not required for older adults, as the usage pattern remains consistent in this population. The established parameters define the conditions and quantities for administration.

Recent Clinical Evidence

Research Evidence: Overview of Studies for Spasmofree

The research context for Spasmofree (Tiemonium Methylsulfate) is derived from official clinical studies and systematic reviews. This overview focuses strictly on the structure of the evidence, what was studied, and what remains uncertain, without providing medical advice, instructions, or claims of guaranteed effectiveness.

Evidence for Use in Irritable Bowel Syndrome (IBS)

Spasmofree was evaluated in research contexts involving adults diagnosed with Irritable Bowel Syndrome (IBS), a condition characterized by fluctuating or episodic symptoms. The primary body of research includes short-term Randomized Controlled Trials (RCTs), where research explored short-term symptom changes compared to a placebo or other antispasmodics.

These studies focused on measuring patient-reported outcomes describing perceived discomfort. Researchers mainly tracked the intensity and frequency of abdominal pain and cramping, often using standardized pain scales. They also explored outcomes related to daily functioning or activity level, such as quality of life surveys specific to IBS.

Findings describe patterns observed in the studies related to changes in reported abdominal discomfort scores during treatment periods. However, evidence suggests that the placebo response rate was observed to be high and variable across different IBS trials, and reviewers have noted variability in trial outcomes. Long-term effects are not fully established regarding the management of IBS symptoms beyond the initial short-term follow-up periods used in most research.

Evidence for Visceral Spasms and Acute Colic Pain

Research examined Spasmofree in studies focusing on episodes where symptoms become more noticeable, such as those associated with renal (kidney) or biliary (gallbladder) colic. This research primarily involved short-term RCTs conducted in acute settings.

Within these trials, researchers primarily monitored objective outcomes related to rapid changes in symptoms, focusing on the rapid change in pain severity scores measured within the first hour after administration. They also tracked the need for supplementary or rescue pain medication. Studies report how symptoms evolved in the observed populations, describing how measured pain intensity scores evolved in the observed populations. Because these trials concentrate on immediate intervention, follow-up durations were limited, with most data restricted to the management of a single acute event.

Frequently Asked Questions (FAQ)

Common questions about Spasmofree (FAQ)

Q: Is Spasmofree considered a muscle relaxer?

Spasmofree is officially classified in regulatory documents as an antispasmodic agent and an anticholinergic agent. While it does work to relax the smooth muscles in internal organs like the gut to relieve cramping, its specific pharmacological class is defined by its antispasmodic action.

Q: How quickly does Spasmofree typically start working?

Official product information does not specify an exact time when the effects begin. However, the indication for the relief of acute pain and spasms suggests that it is used to manage acute discomfort.

Q: How long does the effect of a Spasmofree tablet last?

The effect of a single tablet is not explicitly stated in regulatory information. The recommended oral dosing schedule generally requires administration several times throughout the day, which may indicate that the expected duration of effect aligns with the typical interval between doses.

Q: Why do doctors often prescribe Spasmofree for stomach cramps?

Doctors prescribe Spasmofree because its mechanism of action is specifically targeted to relieve visceral muscle spasms in the internal organs. These involuntary contractions are a frequent underlying cause of painful stomach cramps and abdominal discomfort.

Q: Does Spasmofree cause drowsiness or fatigue?

Official side effect information documents anticholinergic effects like dizziness and visual disturbances. While these can impair activities, drowsiness or fatigue are not consistently listed as common adverse reactions in all official regulatory sources.

Q: Can taking Spasmofree upset your stomach or cause nausea?

The most frequently documented gastrointestinal side effect related to Spasmofree is constipation. Some prescribing information also notes nausea as a possible adverse reaction.

Q: Does Spasmofree interact with common over-the-counter pain relievers like ibuprofen?

Official regulatory labels do not explicitly document clinically significant interactions between Spasmofree and non-steroidal anti-inflammatory drugs (NSAIDs) such as ibuprofen.

Q: Can I take Spasmofree if I'm already on blood pressure medication?

Information on precautions notes the documented risk of hypotension (low blood pressure) and advises caution for patients with cardiac disorders. This information is found in the official prescribing documentation.

Q: Is Spasmofree safe to use during pregnancy or breastfeeding?

According to official regulatory instructions, the use of Spasmofree is not recommended during either pregnancy or lactation unless the prescribing healthcare provider determines that the potential benefits clearly outweigh the possible risks.

Q: Is Spasmofree suitable for children?

Official regulatory documents indicate that the safety and effectiveness of Spasmofree have generally not been established in children and adolescents. While a weight-based dose calculation is provided in some instances for administration, it is generally reserved for use in adults.

Q: What age group is Spasmofree typically recommended for?

Spasmofree is primarily intended for use and commonly recommended for adults.

Q: What should I do if I accidentally take too much Spasmofree?

Official information documents that adverse effects, such as difficulty or inability to pass urine (retention of urine), may occur in cases of overdosage. If an overdose is suspected, immediate medical assistance should be sought.

Q: Does Spasmofree help with all types of abdominal pain?

Spasmofree is specifically indicated for relieving pain caused by visceral muscle spasms (cramping) in internal organs. It is not necessarily intended to treat all types of abdominal pain, such as pain caused by gas or inflammation.

Q: What are the serious but rare side effects of Spasmofree?

In addition to common anticholinergic effects, serious but rare side effects documented in official labeling include an increased risk of hypotension (low blood pressure) and cardiac acceleration (tachycardia), especially when the medicine is administered by injection.

Q: How is the efficacy of Spasmofree generally measured in trials?

Efficacy in clinical trials is typically measured using patient-reported outcomes. This involves tracking changes in the intensity and frequency of abdominal pain and using standardized scales to assess pain severity over the course of the treatment period.

Q: Is Spasmofree only for gastrointestinal spasms?

No, Spasmofree is indicated for spasms in the gastrointestinal tract, but also for spasms associated with the biliary (gallbladder) and urological (kidney/bladder) systems.

Q: Can Spasmofree be used for urinary tract spasms?

Yes, official regulatory documents indicate that Spasmofree is used in the management of spasms in the urinary tract, such as those associated with renal colic or other painful urinary conditions.

Q: Does Spasmofree affect bowel movements?

Yes, due to its anticholinergic properties, a commonly documented adverse reaction in official safety information is constipation.

Q: Is Spasmofree available in different formulations (e.g., tablet, liquid)?

Yes, Spasmofree is available in multiple forms. These include oral tablets, a syrup for oral use, and a solution for injection for parenteral administration.

Q: Is Spasmofree used for menstrual cramps?

Official product information indicates that Spasmofree is indicated for the treatment of spasms in the uterus, which includes addressing pain associated with spasmodic dysmenorrhea (painful menstrual cramps).

How should Spasmofree be stored and disposed of?

Official Storage and Disposal Requirements

The storage and disposal instructions for Spasmofree (Tiemonium Methylsulfate) are strictly defined by regulatory labeling to ensure product stability and safety.

Requirement Area Regulatory Statement
Temperature Store below 30 C temperature.
Environmental Protection Protect from light and moisture; keep in a dry place.
Container Rules Keep the container tightly closed or well-closed.
Child Safety Keep out of the sight and reach of children.
Disposal Instructions Dispose of contents/container to an appropriate treatment and disposal facility.
Environmental Restriction Do not discharge into drains, water courses, or onto the ground.

Regulatory documents specify that the medicine must be protected from high temperatures, light, and moisture to maintain its quality and labeled shelf life. It is mandatory to store Spasmofree securely to prevent access by children. Expired or unused medicine must not be placed in household waste or flushed down the toilet but must be discarded according to local pharmaceutical waste protocols.

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

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