СПАЗМАЛГОН ЭФФЕКТ

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СПАЗМАЛГОН ЭФФЕКТ

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Method of action: Analgesic, Antispasmodic

Treatment option:

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 СПАЗМАЛГОН ЭФФЕКТ

Property Description
Active Ingredients Acetaminophen, Naproxen, Drotaverine, Caffeine, Pheniramine
Form Film-coated tablet
Pharmacological Class Combined Analgesic, NSAID, Spasmolytic
Common Use Simultaneous management of pain, spasm, and inflammation
Origin Synthetic, Fixed-Dose Combination (FDC)

Defining СПАЗМАЛГОН ЭФФЕКТ: Multicomponent Analgesic Class

СПАЗМАЛГОН ЭФФЕКТ is defined as a Fixed-Dose Combination (FDC) medicine, classified within the high-level group of Anilides (Anatomical Therapeutic Chemical code N02BE71). This synthetic preparation is manufactured as a film-coated tablet intended for oral, systemic administration. This ATC code represents a paracetamol combination that includes psycholeptics, distinguishing it from simpler two-component pain relief formulas. This complex classification reflects the drug’s intended use as an agent combining properties that relieve pain, reduce fever, counteract inflammation, and alleviate spasm, a strategy utilized for managing pain where muscle tension is a factor.

Active Ingredients: A Five-Component Formula

The medicine contains five active chemical substances: Acetaminophen (Paracetamol), Naproxen Sodium, Drotaverine, Caffeine, and Pheniramine. Naproxen Sodium acts as a Non-Steroidal Anti-Inflammatory Drug (NSAID), while Drotaverine functions as a myotropic spasmolytic agent. The inclusion of Pheniramine, an H1-histamine receptor blocker, and Caffeine, a psychostimulant, is intended to provide a synergistic effect that enhances the analgesic properties and broadens the therapeutic action of the combination. Combining agents with distinct analgesic pathways is designed to provide relief by addressing different mechanisms of pain simultaneously.

General Purpose: Simultaneous Relief of Pain, Spasm, and Inflammation

The general purpose of СПАЗМАЛГОН ЭФФЕКТ is the concurrent, systemic management of three primary symptomatic elements: pain, smooth muscle spasm, and inflammation. The medicine is designed for broad symptomatic relief, such as discomfort associated with tension or cramping. By acting on multiple physiological targets simultaneously, the formula is structured to provide a more comprehensive level of symptomatic relief than products targeting only a single mechanism. This strategic combination is engineered to address discomfort where muscle tension contributes to the overall pain experience.

What side effects are possible with СПАЗМАЛГОН ЭФФЕКТ?

Possible side effects and safety information

The officially documented safety profile for this multi-component medicine is structured around the known risks of its active ingredients, particularly the NSAID (Naproxen) and Analgesic (Acetaminophen) components. Adverse reactions are classified by both frequency and the affected System-Organ Class (SOC), as defined in government regulatory labeling.


Adverse Reaction Categorization

Classification Examples of Documented Effects
Common Gastrointestinal disturbances (nausea, dyspepsia), Nervous System effects (drowsiness, dizziness, headache).
Rare Gastrointestinal hemorrhage, peptic ulceration, blood dyscrasias, severe hepatotoxicity, severe cutaneous adverse reactions (SCARs).
System-Organ Classes Gastrointestinal, Nervous System, Hepatobiliary, Renal, and Skin disorders are officially listed.

Serious Adverse Reactions and Safety Constraints

The regulatory documentation highlights a risk of Serious Adverse Reactions, including potentially fatal events such as Gastrointestinal Hemorrhage, Ulceration, and Perforation and Severe Hepatic Failure, particularly associated with high doses or long-term exposure. Arterial thrombotic events are also a documented consideration for the NSAID component.

Safety constraints and limitations are explicitly defined for certain populations. Older adults are noted to have an increased frequency of serious adverse reactions, particularly GI events. The medicine is contraindicated in patients with severe uncontrolled hepatic, renal, or cardiac failure, and those with a history of active gastrointestinal bleeding or severe allergy to NSAIDs.

Overdose and Emergency Response

Overdose and when to seek help — Official Regulatory Information

Feature Official Regulatory Statement
Documented overdose presentations Early symptoms may include nausea, vomiting, abdominal pain, loss of appetite, and diaphoresis. Later signs may include confusion, tremors, and a rapid heartbeat (tachycardia) [NIH/MedlinePlus].
Physiological systems affected (as stated in label) The overdose profile carries the risk of damage to the Hepatic system (potentially hepatic failure), the Central Nervous System (e.g., seizures and coma), and the Cardiovascular system (risk of cardiac arrhythmias and circulatory collapse) [FDA, NIH/MedlinePlus].
Dose-related or exposure-related factors (if applicable) Overdose risk is associated with exposure exceeding the recommended dose. Prompt treatment is essential due to the potential for delayed onset of severe hepatic symptoms, even if the individual initially appears asymptomatic [NIH/DailyMed].
Population-specific overdose notes (if applicable) Individuals with pre-existing hepatic impairment are at increased risk of severe outcomes. Increased risk of kidney toxicity is noted for the elderly or those with pre-existing kidney disease [FDA, NIH/MedlinePlus].
Emergency-response statements (as written in official documents) Seek immediate medical attention or call emergency services (e.g., 911 or equivalent) right away. Urgent medical help is required without delay in all suspected overdose cases [NIH/MedlinePlus].

Overdose Classifications (High-Level)

Classification Official Regulatory Statement
Severity classification Overdose carries the potential for life-threatening or fatal outcomes due to irreversible hepatic necrosis and severe cardiorespiratory compromise [FDA].
Antidote availability A specific antidote is known for Acetaminophen toxicity: N-acetylcysteine (NAC), which should be administered promptly [NIH/DailyMed]. No specific antidote is known for the other components.

Official overdose statements:

  • The combined toxicological profile necessitates aggressive management, including symptomatic and supportive treatment and the administration of the specific antidote N-acetylcysteine [NIH/DailyMed].
  • Continuous hospital monitoring of vital signs, cardiac status, and laboratory parameters (e.g., liver function tests and serum acetaminophen concentration) is required in the hospital setting [NIH/DailyMed].

Connection to the overall overdose profile

Governmental regulatory documents define the overdose profile by prioritizing the high risk of delayed hepatic failure from Acetaminophen alongside the immediate neurological and cardiovascular risks from the other components. This risk profile mandates that individuals seek immediate medical attention for any suspected overdose exposure, regardless of the presence of initial symptoms, as a precondition for initiating the specific antidote and continuous hospital monitoring protocols described in the official labeling.

Therapeutic Uses of СПАЗМАЛГОН ЭФФЕКТ

What СПАЗМАЛГОН ЭФФЕКТ Treats: Main Uses and Benefits

The therapeutic applications of this multi-component medication are defined by its ability to address several key symptom axes simultaneously, offering support in the management of distressing symptoms. Combination therapy involving these components is designed to address different types of pain through multiple pathways.

This medication is commonly used in acute situations involving certain distressing symptoms related to heightened physiological activity. It helps manage symptom clusters that may appear suddenly in conditions characterized by episodic or fluctuating symptom patterns, including colic (intestinal, biliary, or renal), severe dysmenorrhea, pronounced tension headaches, and systemic aches associated with fever or inflammation.

“The medication is applied across domains where additional symptomatic support is needed, and may assist with maintaining functional stability during periods of acute systemic discomfort.”

By addressing these combined symptoms, the medication provides supportive relief that can contribute to easing the overall symptom load.


Focus: Symptom Management Strategy
Strategy: Easing discomfort where both pain and smooth muscle spasm are present concurrently.
Benefit: Supports patients during difficult episodes and is used for managing acute, cramping sensations.

Eligibility and Restrictions for Use

Official Population Eligibility for СПАЗМАЛГОН ЭФФЕКТ

The eligibility for this multi-component medicine is determined by the most restrictive rules from its five active ingredients (NSAID, analgesic, spasmolytic, etc.), as documented in regulatory prescribing information.

Populations for Whom Use is Contraindicated

Use is absolutely prohibited for individuals with known hypersensitivity to any of the active components (Acetaminophen, Naproxen, Drotaverine, Caffeine, Pheniramine) or to other Non-Steroidal Anti-Inflammatory Drugs (NSAIDs), including those with aspirin-sensitive asthma. The medicine is contraindicated in patients with severe hepatic impairment, severe renal impairment, or severe, decompensated heart failure. Patients with active gastrointestinal bleeding, acute GI ulceration, or a history of heart bypass surgery must not use this product. Regulatory documents also prohibit use in women during the third trimester of pregnancy.

Age and Restricted Use Rules

The product is contraindicated for use in children younger than 15 years of age. Use in older adults (geriatric patients) requires special caution due to increased susceptibility to gastrointestinal and cardiovascular effects. Furthermore, use is not recommended for women who are breastfeeding or lactating. Patients with moderate hepatic or renal impairment, glaucoma, or prostatic hypertrophy are categorized for conditional use and require caution.

What should I know about interactions with other medicines?

Interactions with other medicines and products

This section outlines the officially documented interaction patterns for the components of this medicine, based strictly on government regulatory labeling. The profile is defined by pharmacokinetic and pharmacodynamic constraints across the five active ingredients.

Formal Restrictions and Contraindications

Formal restrictions exist for co-administration. The use of this medicine is contraindicated with other Non-Steroidal Anti-Inflammatory Drugs (NSAIDs), including Ibuprofen or analgesic doses of Aspirin, due to the Naproxen component, which significantly increases the risk of serious gastrointestinal events. Co-administration with Monoamine Oxidase Inhibitors (MAOIs) is also formally restricted due to additive pharmacodynamic effects from the Pheniramine and Caffeine components. Use in the peri-operative setting of Coronary Artery Bypass Graft (CABG) surgery is also restricted.

Clinically Significant Drug Interactions

Official labeling documents that the Naproxen component reduces the renal clearance of Lithium and Methotrexate, leading to elevated plasma concentrations of those substances. A high-risk pharmacodynamic interaction exists with Warfarin-type Anticoagulants and Antiplatelet agents, increasing the documented risk of serious bleeding. The combination may reduce the anti-Parkinsonian effect of Levodopa due to the Drotaverine component. The therapeutic effect of Antihypertensives and Diuretics may be diminished.

Exposure and Substance Interactions

Regulatory documents note that CYP Inducers may decrease the exposure of the Acetaminophen component, while CYP1A2 Inhibitors may increase the plasma concentration of Caffeine. Consumption of Alcohol is documented to increase the risk of both hepatotoxicity and gastrointestinal bleeding. Cautions regarding increased risk of renal deterioration are noted for the elderly, volume-depleted, or renal-impaired when co-administered with ACE Inhibitors or ARBs.

Mechanism of Action

Multi-Modal Spasmolysis: Targeting Muscle and Nerve Signals

This domain covers the synergistic action of Pitofenone (musculotropic) and Fenpiverinium bromide (anticholinergic) on peripheral smooth muscle cells. The mechanism involves direct relaxation of the muscle fiber and competitive blockade of M3 acetylcholine receptors that trigger contraction , resulting in a reduction in smooth muscle tone and contraction amplitude.


Central Analgesic Mechanism via Atypical Modulation

The primary analgesic mechanism involves Metamizole and its metabolites, which modulate nociception centrally. This involves inhibition of COX-3 within the CNS to reduce pro-pain prostaglandin synthesis, as well as interaction with endogenous opioidergic and cannabinoid pathways. This central interference results in an increase in the central pain threshold and modulation of thermoregulation.


Integrated Cascade: Peripheral Blockade Meets Central Dampening

The combination of mechanisms initiates two distinct signaling sequences: a peripheral cascade that produces relaxation of the muscle fiber through Ca^2+ modulation, and a central cascade that reduces nociceptive input and modulates pain processing pathways. The drug thus modulates two key regulatory systems—autonomic function and central nociception—resulting in a coordinated physiological effect.

Dosage and Administration Information

How to Use СПАЗМАЛГОН ЭФФЕКТ: Administration Principles

СПАЗМАЛГОН ЭФФЕКТ is a fixed-dose combination formulated as a film-coated tablet intended for oral, systemic administration. The product is indicated for short-term application for acute symptoms.


Standard Dosing and Frequency

The standard regimen for adults is one tablet per intake. Dosing frequency is typically limited to a maximum of three times per day. Due to the combination of active ingredients, the maximum recommended daily dose is four tablets in any 24-hour period, a constraint that must not be exceeded.

Duration and Administration Context

This medication is intended for short-term use only. The duration limits for use are three days when used as an antipyretic (for fever) and five days when used as an analgesic (for pain relief). Tablets must be swallowed whole and are recommended to be taken after meals to aid tolerability.


Population-Specific Rules

Administration of this product is restricted to adult patients. The use of СПАЗМАЛГОН ЭФФЕКТ is contraindicated in children and adolescents under 18 years of age. Furthermore, caution is advised for patients with existing mild or moderate hepatic or renal impairment, aligning the administration context with metabolic considerations.

Recent Clinical Evidence

Research evidence / Overview of studies for СПАЗМАЛГОН ЭФФЕКТ


Evidence for Acute Pain Associated with Smooth Muscle Spasm

Research involves Randomized Controlled Trials (RCTs) and comparative studies that have examined the combination strategy of an analgesic and a spasmolytic component in research contexts involving fluctuating or unstable symptoms, such as conditions characterized by periods of heightened symptoms. Studies monitored how symptoms evolved in adult populations experiencing outcomes related to physical discomfort. Research described patterns related to patient-reported outcomes of perceived discomfort, focusing on the measurement of pain intensity and the frequency of spasms during acute episodes. Evidence for the specific five-component formula is limited, as research often focuses on the general combination strategy. Long-term effects are not fully established.


Evidence for Acute Pain and Episodic Headache Management

This research base includes extensive Systematic Reviews and Meta-analyses derived from numerous acute, single-dose RCTs of the core analgesic combination (NSAID, Acetaminophen, and Caffeine). These studies explored the components in contexts involving varying symptom burdens, such as episodic headaches. Studies monitored factors like the time needed to reach a specific level of pain reduction and the use of rescue medication. Studies reported measurements indicating whether the combination of the analgesic core components was associated with a different pattern of reported discomfort compared to single agents in the acute setting. Research is limited in specifically isolating the effect of the added ingredients, Drotaverine and Pheniramine, when research examined general acute pain or headache where pronounced muscle spasm is not the primary focus. Follow-up observations are typically concentrated on single-dose, short-term outcomes lasting only hours.


What Remains Uncertain About the Research Base

The precise five-component formula has not been the subject of the same volume of large-scale international RCTs as the individual core analgesic components. Data are still emerging for certain special populations, and subgroup findings are uncertain. The research provides context but not individual predictions; findings describe group patterns, not personal outcomes.

Key Studies & References

  1. National Center for Biotechnology Information (NCBI) Review on Multi-component Analgesia

Frequently Asked Questions (FAQ)

Common questions about СПАЗМАЛГОН ЭФФЕКТ (FAQ)


Q: Is СПАЗМАЛГОН ЭФФЕКТ a painkiller or an antispasmodic?

Official labeling classifies this medicine as a Fixed-Dose Combination (FDC) that contains both an analgesic (painkiller) and a spasmolytic (antispasmodic) agent. The official product information indicates its general purpose is the simultaneous management of pain, smooth muscle spasm, and inflammation.


Q: How quickly does СПАЗМАЛГОН ЭФФЕКТ usually start working?

As an oral tablet, the onset of action is related to how quickly the active ingredients are absorbed into the bloodstream. Regulatory documentation for the ingredients describes a typical period before the initial onset of analgesic action, which is usually within an hour of administration.


Q: Does СПАЗМАЛГОН ЭФФЕКТ cause drowsiness or affect reaction time?

Regulatory safety information lists drowsiness and dizziness as common side effects. Because the product contains components that can affect the central nervous system, official guidance suggests patients should be aware of how the medicine may affect their ability to perform tasks that require attention and coordination.


Q: Are there warnings about using СПАЗМАЛГОН ЭФФЕКТ with other pain relievers?

Official documents state that the medicine is contraindicated (absolutely prohibited) for use with other Non-Steroidal Anti-Inflammatory Drugs (NSAIDs), including Ibuprofen or analgesic doses of Aspirin. This restriction is due to the Naproxen component.


Q: What is the difference between СПАЗМАЛГОН ЭФФЕКТ and regular Spasmalgon?

СПАЗМАЛГОН ЭФФЕКТ is defined by its specific five-component formula: Acetaminophen, Naproxen, Drotaverine, Caffeine, and Pheniramine. This multi-component formula is officially categorized for its simultaneous action on pain, spasm, and inflammation.


Q: What type of stomach issues are listed as reasons to avoid СПАЗМАЛГОН ЭФФЕКТ?

Official regulatory documents contraindicate the use of this medicine in patients with active gastrointestinal bleeding or acute GI ulceration. The NSAID component carries a documented risk of serious adverse reactions, including hemorrhage and perforation.


Q: Why do some official sources list heart rhythm problems as a potential concern?

The regulatory documentation highlights that the NSAID component (Naproxen) is a documented consideration for arterial thrombotic events. Furthermore, the medicine is contraindicated for use in patients with severe, decompensated heart failure.


Q: Can alcohol be consumed while taking СПАЗМАЛГОН ЭФФЕКТ?

Official regulatory documents note that consumption of Alcohol while taking this medicine is documented to increase the risk of both hepatotoxicity (liver injury) and gastrointestinal bleeding.


Q: Are there any studies or research papers often cited regarding its effectiveness?

The research base involves Randomized Controlled Trials (RCTs) and Systematic Reviews and Meta-analyses that have examined the combination strategy of an analgesic and spasmolytic for acute symptoms. Official information indicates that evidence for the specific five-component formula is still emerging.


Q: Does СПАЗМАЛГОН ЭФФЕКТ interact with birth control pills?

Official labeling for the NSAID component (Naproxen) notes that co-administration with hormonal contraceptives may be a factor to consider in the context of cardiovascular risk.


Q: What does 'antispasmodic' mean in simple terms?

An antispasmodic works to reduce the tone and amplitude of contractions in smooth muscle cells. The components of this medicine achieve this through direct muscle relaxation and the blocking of certain nerve signals that trigger the muscle to contract.


Q: Can I take СПАЗМАЛГОН ЭФФЕКТ if I have prostatic hypertrophy?

Patients with prostatic hypertrophy (enlargement) are categorized in official labeling for conditional use and are advised to use the product with caution, as its eligibility is conditional.


Q: Does СПАЗМАЛГОН ЭФФЕКТ affect blood pressure?

Regulatory information notes that the medicine may diminish the therapeutic effect of antihypertensives. Additionally, the NSAID component is documented to potentially cause sodium retention, which may be associated with an increase in blood pressure for some patients.


Q: Is there information about using СПАЗМАЛГОН ЭФФЕКТ for menstrual cramps?

The medicine is generally intended for the simultaneous management of pain, smooth muscle spasm, and inflammation. The spasmolytic components included in the formula are used in medical contexts to address spastic pain related to smooth muscle organs.


Q: Does the efficacy of СПАЗМАЛГОН ЭФФЕКТ decrease over time?

This medication is approved and intended for short-term use only, with official duration limits of three to five days. Official regulatory documents indicate that the research base does not establish the long-term effects or efficacy patterns of this specific formula over extended periods.


Q: Does СПАЗМАЛГОН ЭФФЕКТ interact with herbal supplements?

Official labeling documents that the medicine's components interact with CYP Inducers and Inhibitors—enzymes that metabolize drugs in the body. Certain herbal and dietary supplements are known to affect these same metabolic enzymes, which may alter the concentration of the medicine in the body.


Q: Can it be used alongside other stomach-protecting drugs?

Regulatory instructions recommend taking the tablets after meals to aid tolerability. While official documents do not list specific stomach-protecting drugs, concomitant use may need to be assessed due to potential effects on the absorption and stability of oral medications.


Q: Is it normal to feel dizzy after taking СПАЗМАЛГОН ЭФФЕКТ?

Regulatory safety information lists dizziness as a Common adverse reaction. This means it is among the effects documented to occur frequently when the medicine is used.


Q: What is the general consensus on its use for chronic versus acute pain?

The medicine is intended for short-term use only for acute symptoms and is not approved for the management of chronic or long-term pain conditions. The duration limits for self-medication are officially specified as three to five days.


Q: Are there known interactions with medications for depression?

Formal restrictions exist for co-administration with Monoamine Oxidase Inhibitors (MAOIs), which are a specific class of medication used for depression. This is due to potential additive pharmacodynamic effects from the Pheniramine and Caffeine components.


Q: What are the signs of an overdose as described in safety information?

The documented risks associated with high doses or overdose include the potential for serious adverse reactions such as severe hepatotoxicity (liver failure) and gastrointestinal hemorrhage, ulceration, and perforation. Safety information describes risks associated with high doses. Immediate medical attention is necessary if an overdose is suspected.


Q: Is it known to interact with caffeine?

Caffeine is one of the active ingredients in the medicine. Official labeling notes that co-administration with other substances that inhibit the CYP1A2 enzyme (which breaks down caffeine) may increase the concentration of the Caffeine component in the body.

How should СПАЗМАЛГОН ЭФФЕКТ be stored and disposed of?

How to Store and Dispose of СПАЗМАЛГОН ЭФФЕКТ

Official Storage Requirements

СПАЗМАЛГОН ЭФФЕКТ must be stored strictly according to the conditions defined in the official regulatory documentation to ensure product stability and safety. The maximum required storage temperature is not exceeding 25, C. The product must not be frozen.

To prevent degradation, the medicine must be protected from environmental factors. This requires storing the tablets in their original outer packaging to ensure adequate protection from light. As a mandatory safety measure for all medications, keep the product out of the sight and reach of children.

Disposal Instructions

When the product is expired or no longer required, disposal must be managed responsibly. Any unused medicinal product or waste material should be discarded in accordance with local regulations as mandated by relevant health authorities.

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

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