Эффералган

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Эффералган

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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 Эффералган

Quick Facts: Эффералган (Acetaminophen)

Property Description
Active ingredient Paracetamol / Acetaminophen (INN)
Form Tablet, Effervescent Tablet, Suppository, Granules
Pharmacological class Analgesic and Antipyretic (Non-opioid)
Common purpose Symptomatic relief of pain and fever
Origin Synthetic small molecule

The Core Identity: What Type of Medicine is Эффералган?

Эффералган is a widely recognized brand of pharmaceutical product manufactured primarily by the French company UPSA. Its sole active component is Paracetamol, officially known as Acetaminophen (INN). Pharmacologically, it is classified as a dual-purpose agent: a non-opioid analgesic for pain relief and a potent antipyretic for fever reduction. Due to its pharmacological properties, it is established as a standard first-line agent for symptomatic treatment.

Composition and Available Forms of Paracetamol

The medication's fundamental composition relies on the highly purified Acetaminophen substance. A key feature of the brand is its diverse range of dosage forms tailored for administration needs. These include standard tablets, but critically, the quick-dissolving effervescent tablets and specialized granules for oral solution. These diverse pharmaceutical preparations ensure the active ingredient can be effectively delivered to various patient groups, offering non-oral options when required.

General Purpose: What is the Main Benefit of Эффералган?

The essential utility of Эффералган is to provide symptomatic management by effectively addressing the sensations of pain and the presence of fever. Its therapeutic use is dedicated to improving patient comfort during febrile states or when experiencing aches, such as a headache or muscle pain. As a treatment for mild to moderate painful conditions, it plays a primary role in reducing discomfort and managing high temperatures. This dual action positions the drug as a core, non-narcotic option in supportive care regimens worldwide.

Regulatory References

  1. National Institutes of Health (NIH)

What side effects are possible with Эффералган?

Possible Side Effects and Safety Information

The official safety profile of Эффералган (Paracetamol/Acetaminophen), as documented by government health authorities, is primarily defined by the risk of Hepatotoxicity (severe liver damage), especially following use that exceeds recommended limits. This is the most serious adverse reaction noted in regulatory prescribing information.

Most other adverse reactions are classified by regulatory agencies into the Rare or Very Rare frequency categories during therapeutic use. These infrequent, documented effects relate primarily to the following systems:

  • Immune System Disorders: Including hypersensitivity reactions like skin rash, angioedema, and, in very rare cases, anaphylactic shock.
  • Blood and Lymphatic System Disorders: Rare haematological reactions such as thrombocytopenia, leucopenia, and agranulocytosis are noted in the safety summary.
  • Skin and Subcutaneous Tissue Disorders: Very rare but serious skin reactions, including Stevens-Johnson syndrome (SJS) and Toxic Epidermal Necrolysis (TEN), are documented.

Regulatory Safety Constraints

Official labeling defines key limitations necessary for safe use. Use is contraindicated in individuals with severe hepatic impairment or severe active liver disease. Furthermore, government warnings strictly prohibit the simultaneous use of this medicine with any other product containing Paracetamol/Acetaminophen due to the acute risk of liver damage. Caution is also advised for patients with pre-existing conditions that may deplete glutathione levels, such as severe malnutrition or chronic alcohol use, as this increases the hazard of toxicity.

Overdose and Emergency Response

The official regulatory profile for Эффералган (Paracetamol/Acetaminophen) overdose centers on the time-critical risk of severe, delayed liver damage.

Overdose and When to Seek Help

Overdose manifestations may initially present with non-specific symptoms such as pallor, vomiting, anorexia, and abdominal discomfort. These early signs are generally not reflective of the severity of the potential underlying toxicity. The most serious and life-threatening consequence of overdose is Hepatic Necrosis and resultant Liver Failure, which can progress to encephalopathy, acute renal failure, metabolic acidosis, and ultimately, death. This severe injury may not become clinically apparent until 12 to 48 hours post-ingestion.

Immediate medical attention is essential in managing any suspected overdose. Regulatory guidance mandates that patients seek immediate medical advice or contact emergency services, even if the person feels well. This urgency is required because early symptoms do not reliably indicate the risk of delayed, severe liver damage.

The specific antidote for overdose is Acetylcysteine (N-acetylcysteine). Its efficacy in preventing or lessening hepatic injury is dependent on timely administration, yielding maximal benefit when initiated within eight hours of ingestion. Hospital treatment requires monitoring of plasma concentration and liver function. Increased risk of toxicity is noted for certain patient populations, including those with chronic alcohol use, malnutrition, or low body weight.

Therapeutic Uses of Эффералган

Эффералган (Acetaminophen/Paracetamol) is commonly used to help with short-term support for distressing symptoms, assisting with easing the overall symptom load during acute episodes. It is applied in contexts where additional symptomatic support is needed. The active ingredient is generally used to relieve mild to moderate pain and reduce fever.

The medication is relevant for easing symptoms related to systemic imbalance and physical discomfort. This is commonly used to help with managing various types of pain that create noticeable interference with daily stability, which may include headaches, muscle discomfort, dental pain (toothache), and the cyclical pain associated with menstruation (dysmenorrhea). It is applicable within clinical settings that involve acute or unstable symptom patterns, such as managing fever from infections or discomfort following minor trauma.

The medication's primary contribution may assist with maintaining day-to-day comfort during symptomatic periods. Symptomatic relief may assist patients in coping more steadily with symptom fluctuations during these difficult episodes.


Quick Fact: Symptom Support for Pain and Fever

Therapeutic Domain Symptom Axis Relieved Common Scenario
Antipyresis Symptoms related to systemic imbalance Conditions involving acute episodes (Flu-like conditions, common colds)
Analgesia Symptoms related to physical discomfort Conditions presenting with localized discomfort (Headache, muscle aches, dental pain)
Supportive Care Symptoms associated with acute or episodic changes Situations requiring short-term symptomatic assistance (Post-trauma, menstrual cramps)

Regulatory References

  1. NIH MedlinePlus overview

Eligibility and Restrictions for Use

Official Eligibility and Contraindications

Эффералган (Paracetamol/Acetaminophen) eligibility is governed by specific patient characteristics and pre-existing medical conditions, as defined in regulatory labeling.

Classification Eligibility Rule (Official Basis)
Absolute Contraindications Severe hepatocellular insufficiency (severe liver disease) and hypersensitivity or allergy to paracetamol or any excipients.
Restricted/Conditional Use Patients with mild to moderate hepatic impairment, renal impairment, chronic alcoholism, chronic malnutrition, or low body weight (e.g., adults <50 kg) require caution and often a reduced maximum daily dose.
Age-Related Eligibility Use is strictly defined by weight in pediatric patients; specific high-dose formulations are typically reserved for individuals weighing ge 50 kg or ge 15 years of age.
Pregnancy/Lactation Pregnancy: Use is possible if clinically necessary, at the lowest effective dose and for the shortest duration. Lactation: Use at therapeutic doses is generally compatible or not contraindicated.

These rules establish a mandatory prohibition for individuals with severe liver compromise or drug allergy. For other populations, the regulatory documents define limitations that require special consideration to mitigate the risk of adverse effects, without providing clinical advice.

What should I know about interactions with other medicines?

Interactions with other medicines and products

Official regulatory information for Acetaminophen (Paracetamol), the active ingredient in Эффералган, documents several interaction patterns.

Interaction Scope

Co-administration with any other product containing Acetaminophen is a formal restriction due to the risk of exceeding the maximum dose and causing severe hepatic injury. The drug’s interaction profile is defined by both pharmacokinetic alterations and pharmacodynamic enhancements of risk.

Documented Interaction Patterns

Interacting Substance Category Official Interaction Outcome
Anticoagulants (e.g., Warfarin) Prolonged regular daily use is documented to enhance the anticoagulant effect (elevated INR).
Enzyme Inducers (e.g., Rifampicin, Antiepileptics) Reduced plasma exposure and increased potential for hepatotoxicity due to accelerated metabolite formation.
Probenecid Documented to significantly reduce Acetaminophen clearance by approximately 50%, leading to increased systemic exposure.
Metoclopramide / Domperidone Increase the speed of absorption of Acetaminophen.
Cholestyramine Reduces the absorption of Acetaminophen. Administration of Cholestyramine must be separated by at least one hour.

Population and Substance Notes

Chronic, excessive alcohol consumption is officially linked to a heightened risk of hepatotoxicity; dosage restrictions apply to this population. Herbal products such as St. John's Wort are documented as enzyme inducers that can reduce the drug’s effectiveness and increase toxicity risk. The profile mandates procedural constraints, such as the required timing separation between Acetaminophen and Cholestyramine.

Mechanism of Action

How Эффералган Works

Central Modulation of Pain and Fever Signals

The primary activity of Эффералган (paracetamol) is exerted within the Central Nervous System (CNS), where it acts as an inhibitor of specific Cyclooxygenase (COX) enzyme activity. This interaction limits the synthesis of prostaglandins—eicosanoids that function as mediators of thermal and nociceptive signaling—in the brain and spinal cord. The mechanism consequently modulates the hypothalamic temperature set-point and reduces the propagation of nociceptive signals.


Engagement of Neuromodulatory Systems

The mechanistic action is further characterized by the role of an active metabolite, AM404, which influences descending pain modulatory pathways. This metabolite interacts with the endocannabinoid and serotonergic systems at the cellular level. By affecting neural signaling within nociceptive circuits, this interaction adjusts the activity of systems that regulate central pain processing, which constitutes a crucial component of the drug's overall mechanism of action.

Dosage and Administration Information

How to Use Эффералган

Эффералган (Acetaminophen/Paracetamol) administration is based on established protocols, focusing on routes, dose ceilings, and timing. The medicine is primarily available for Oral (PO) use via forms like tablets, granules, and effervescent tablets, but formulations for Rectal (PR) and Intravenous (IV) administration are also available for specific clinical contexts.


Official Dosing and Scheduling Principles

Administration is governed by two critical constraints: the single-dose quantity and the maximum daily ceiling. For adults (over 50 kg), the typical single oral dose ranges from 500 mg to 1,000 mg. The absolute maximum total daily dose from all sources and routes of administration must not exceed 4,000 mg in a 24-hour period.

Administration Constraint Standard Parameters
Minimum Dosing Interval 4 hours between consecutive doses.
Maximum Frequency Up to four to six times in 24 hours (depending on dose strength).
Use Duration Generally limited to short-term symptomatic relief (e.g., 3 days for fever) without healthcare professional review.

Administration Requirements

Specific instructions ensure proper delivery of the dose. Effervescent tablets and granules must be completely dissolved in a full glass of water before ingestion. The medicine may be taken with or without food, although administration in a fasted state may lead to a faster onset. Pediatric dosing for patients under 50 kg is based on body weight (mg/kg) rather than fixed standard doses. Furthermore, dose intervals may require extension to 6 or 8 hours for patients with moderate-to-severe renal impairment.

Recent Clinical Evidence

Research Evidence / Overview of Studies for Эффералган

This section provides an overview of the clinical research and scientific evidence for Эффералган (Acetaminophen/Paracetamol). It describes the types of studies that have been conducted, the outcomes they measured, and areas where the research remains incomplete or uncertain. This information contextualizes the available data and does not constitute medical advice.


Evidence for Management of Symptoms in Febrile States

Research exploring how symptoms change over time when managing fever has relied on Randomized Controlled Trials (RCTs) and comprehensive Systematic Reviews. Studies monitored objective outcomes related to systemic or functional imbalance, such as the change in core body temperature and the time required for the temperature to stabilize.

The studies report how symptoms evolved by describing patterns of short-term temperature shifts measured within the observed populations. Research contributes to the broader evidence landscape by showing that a pattern of acute symptom change was observed across many trials when compared against control groups.

What remains uncertain: Evidence is limited for modern RCTs focused on the antipyretic properties in non-hospitalized, otherwise healthy adults. Findings were mixed or treatment approaches were divergent in studies involving very young children (infants). Long-term effects are not fully established regarding temperature stability after the acute febrile episode.


Evidence for Management of Acute Pain

This part covers research on the short-term management of mild to moderate pain, outlining which pain conditions (such as headache and dental pain) have been the subject of dedicated single-dose and short-course trials.

Research for acute pain examined a substantial number of RCTs and Systematic Reviews. Studies explored patient-reported outcomes describing perceived discomfort, such as the reduction in pain intensity and the patient-reported achievement of pain-free status.

What the studies reported: Data show patterns related to measured changes in pain intensity scores across the trials. Studies report how symptoms evolved as the measured change in discomfort was observed to be of a modest magnitude when compared against control groups. Some comparative studies findings indicate that the measured change was sometimes numerically smaller than certain other treatments for specific acute pain types.

Key Studies & References

  1. Acetaminophen: MedlinePlus Drug Information
  2. Acetaminophen - StatPearls - NCBI Bookshelf - NIH (General/Pediatric/Mechanism Overview)

Frequently Asked Questions (FAQ)

Common questions about Эффералган (FAQ)

Q: Does Эффералган have any anti-inflammatory properties described in official documents?

A: Official product information classifies the drug primarily as an analgesic (pain reliever) and antipyretic (fever reducer). Its mechanism of action involves inhibiting certain enzymes in the Central Nervous System (CNS) to modulate pain and temperature. This mechanism is distinct from the primary anti-inflammatory action of NSAIDs, which is exerted in the peripheral tissues.

Q: Is there a need to adjust a medication like Warfarin when taking Эффералган?

A: Official regulatory documents state that prolonged, regular daily use of paracetamol is documented to enhance the anticoagulant effect of medications such as Warfarin. This can lead to an elevated International Normalized Ratio (INR). Patients using anticoagulants should be aware of this potential interaction.

Q: What is the general risk associated with long-term use of Эффералган?

A: Regulatory safety summaries advise that prolonged or frequent use of paracetamol should be discouraged. The use of paracetamol over a long time, particularly at high doses, has been associated with the risk of kidney damage, especially when used in combination with other analgesics.

Q: What is the official information regarding the use of Efferalgan in children of different ages and weights?

A: Official guidance emphasizes that the use of this medicine in pediatric patients is strictly determined by the child’s body weight (mg/kg). Certain high-dose formulations are typically reserved for individuals aged 15 years or weighing 50 kg or more. Specific pediatric forms are available to facilitate accurate, weight-based administration.

Q: Why is it stressed to check the concentration when giving liquid paracetamol to children?

A: It is stressed to check the concentration to ensure the correct weight-based dose is administered, as different liquid formulations may have significantly different amounts of the active ingredient per volume (mg/mL). Checking the concentration is a crucial measure related to preventing accidental overdose in children.

Q: Why might the suppository form of Эффералган not be suitable for someone experiencing diarrhea?

A: The rectal route of administration, which is used for suppositories, can lead to unreliable or incomplete absorption of the drug if the patient is experiencing a condition like diarrhea. This can potentially result in unreliable absorption of the active ingredient.

Q: What is the difference between the Effervescent tablets and the standard tablets of Эффералган?

A: Effervescent tablets contain components that cause them to dissolve completely in water before being consumed. Studies indicate that this process is associated with a faster rate of absorption than conventional solid tablets, which may lead to quicker symptomatic relief.

Q: Why does the effervescent form of Эффералган contain sodium?

A: The effervescent tablet contains ingredients, such as sodium hydrogen carbonate, that are necessary to react with water to release carbon dioxide. This process is necessary to achieve the quick dissolution of the tablet.

Q: Why do some formulations of Эффералган contain aspartame?

A: Aspartame is included in certain formulations as an excipient that serves as a sweetener. It is used to improve the overall palatability of the medicine, which is often important for liquid, granule, and effervescent products.

Q: How quickly does the effervescent Эффералган start to work?

A: Clinical data on effervescent paracetamol shows that the active ingredient reaches peak plasma concentrations faster than with conventional tablets. This faster absorption rate is an indicator of potentially quicker onset of symptomatic relief.

Q: Is it true that Эффералган does not cause drowsiness?

A: Regulatory documents for plain paracetamol formulations typically do not list drowsiness or sedation as a common side effect. However, the safety profile notes sedation as an occasionally reported, very rare general disorder, and dizziness may also be reported as an infrequent adverse effect.

Q: What should be understood about the risk of accidental overdose with paracetamol-containing products?

A: Regulatory documents emphasize that the primary risk of an overdose is the potential for severe, delayed hepatic damage (liver damage). This risk is heightened when the maximum total daily dose is exceeded or when other paracetamol-containing products are taken simultaneously.

Q: Does the use of Efferalgan Codeine carry a risk of dependence or withdrawal symptoms?

A: Formulations containing codeine are subject to regulatory warnings that highlight the risk of developing physical and psychological dependence. There is also a possibility of experiencing withdrawal symptoms associated with sudden cessation after long-term or high-dose use.

Q: How does the sodium content in effervescent tablets relate to heart health concerns?

A: The sodium content in effervescent tablets (e.g., approximately 315 mg per tablet) is a consideration when the product is used by patients who are on a sodium-restricted diet.

Q: Does taking Эффералган affect the results of certain medical tests (like blood sugar or uric acid)?

A: Yes, regulatory information indicates that paracetamol can potentially interfere with the results of certain laboratory tests. This specifically includes leading to apparently raised values of serum uric acid (with some testing methods) and interfering with certain blood glucose monitoring devices.

Q: What is Phenylketonuria (PKU), and how does it relate to certain Efferalgan formulations?

A: Phenylketonuria (PKU) is a rare metabolic condition that requires dietary restriction of phenylalanine. Some Efferalgan formulations contain the excipient aspartame, which is a source of phenylalanine, meaning those with PKU should be aware of this ingredient.

Q: Are the elderly a special population when considering the use of Эффералган?

A: Official information generally indicates that the normal adult dose is applicable to the elderly. However, if the patient has pre-existing conditions like impaired kidney or liver function, caution and individualized consideration may be required.

Q: Is there any established scientific evidence linking Эффералган use during pregnancy to neurodevelopmental disorders (like Autism)?

A: Leading regulatory health agencies have issued statements addressing the use of paracetamol during pregnancy when taken as directed. Current evidence is considered insufficient to definitively link exposure to paracetamol during pregnancy with conditions such as autism or ADHD.

How should Эффералган be stored and disposed of?

How to Store and Dispose of Efferalgan (Paracetamol)

Item Official Regulatory Requirement
Labeled storage temperature requirements Store the product below 25 C or below 30 C, depending on the specific formulation. The storage environment must adhere to Controlled Room Temperature standards.
Light/moisture protection requirements Store the product in the original package to protect from moisture and light. Containers for effervescent forms must be kept tightly closed.
Handling requirements The product must not be frozen to preserve the integrity of the formulation.
Child-protection storage requirements The medicine must be kept out of the sight and reach of children to prevent accidental ingestion, as mandated by official labeling.
Disposal instructions (as documented in government sources) Dispose of unused product or waste material in accordance with local requirements. Preferred methods are through drug take-back programs.
Environmental disposal requirements The medicine must not be disposed of via wastewater or household trash unless alternative instructions are provided by the local authority.

Official regulatory documents define these storage constraints to maintain the drug's quality and potency until its expiry date. These regulations also establish mandatory requirements for the safe handling and discarding of the product.

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

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