Abimol extra

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Medically reviewed

Marina Burgos

Last updated on 10/01/2026

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 Abimol extra

Abimol extra is a widely available, synthetic, fixed-dose combination (FDC) analgesic and antipyretic medicine, often recognized as an over-the-counter (OTC) option for symptomatic self-care. Its identity is defined by the strategic combination of two distinct active pharmaceutical ingredients in a single oral tablet, an approach used to enhance the efficacy of pain and fever management.


Quick Facts

Property Description
Active Ingredients Acetaminophen (Paracetamol), Caffeine
Form Oral tablet
Pharmacological Class Non-opioid Analgesic and Antipyretic combination
General Purpose Enhanced relief from common pain and fever
Origin Synthetic

Type, Composition, and General Purpose

Abimol extra is classified as a non-opioid analgesic and antipyretic combination, typically presented as an oral tablet for administration. The formulation consists of Acetaminophen (Paracetamol), which is the primary pain-relieving and fever-reducing agent, and Caffeine (a xanthine derivative), which functions as an adjuvant.

This combination is recognized for providing enhanced pain relief compared to Acetaminophen alone. The inclusion of Caffeine is intended to boost the effectiveness of Acetaminophen for acute pain relief, supporting the strategic value of the fixed-dose combination design. The general purpose of Abimol extra is to offer a method for alleviating common aches and pains, such as headaches or muscle aches, and helping to bring down elevated body temperatures.

This efficacy stems from a dual mechanism: Acetaminophen increases the body's pain threshold through central action (analgesia), while Caffeine acts as a systemic enhancer to accelerate and potentiate the analgesic effect. As the core ingredient, Paracetamol, is listed on the World Health Organization (WHO) Model List of Essential Medicines, the foundation of this preparation is a recognized tool for general symptomatic management.

What side effects are possible with Abimol extra?

Possible Side Effects and Safety Information

The safety profile for Abimol Extra (a combination of Paracetamol and Caffeine) is classified according to official regulatory data, which organizes potential adverse reactions by frequency and affected body system.

Commonly Observed Reactions

Adverse reactions that are often linked to the caffeine component, though frequency may be categorized as 'Not Known' based on regulatory reporting, include:

  • Nervous System and Psychiatric Disorders: Restlessness, irritability, insomnia, headache, and dizziness.
  • Cardiac Disorders: Palpitations.
  • Gastrointestinal Disorders: Stomach upset or nausea.

Serious Adverse Reactions (Very Rare)

Although rare, certain severe reactions are documented, and immediate medical attention is required if they occur. These are primarily associated with the Paracetamol component:

  • Immune System Disorders: Anaphylaxis and severe allergic reactions (hypersensitivity).
  • Skin Disorders: Severe skin reactions such as Stevens-Johnson Syndrome (SJS), Toxic Epidermal Necrolysis (TEN), and Acute Generalised Exanthematous Pustulosis (AGEP).
  • Hepatobiliary Disorders: Liver damage (Hepatotoxicity), which is the greatest risk in cases of overdose or in patients with risk factors like severe hepatic impairment or chronic alcoholism.

Safety Restrictions and Limitations

The medicine is subject to strict regulatory constraints:

  • Do not exceed the maximum dose. The critical safety limitation is the prohibition of co-administration with any other product containing Paracetamol.
  • Caffeine Overconsumption: Patients must avoid excessive intake of dietary caffeine (coffee, tea, soda) while using this product to prevent symptoms of caffeine toxicity.

Population-Specific Warnings

  • Pregnancy and Breastfeeding: Due to the caffeine component, use is generally not recommended during pregnancy or breastfeeding unless strictly necessary and advised by a healthcare provider.

Overdose and Emergency Response

Overdose and when to seek help

The most critical outcome documented in regulatory information for overdose is Severe Acute Liver Failure (Hepatotoxicity), classified as severe or life-threatening, which may progress to encephalopathy, coma, or death. Initial presentations typically involve non-specific gastrointestinal symptoms, including Nausea, Vomiting, Pallor, and Abdominal pain. Signs related to the caffeine component, such as Tremor and Palpitations, may also occur, while signs of liver damage, like Jaundice, are generally delayed beyond 48 hours.

Domain Official Regulatory Statements
Emergency-Response Action Immediate medical attention is mandatory upon known or suspected overdose, even if the patient feels well, due to the risk of delayed, irreversible injury.
Antidote and Timing The specific antidote, N-acetylcysteine (NAC), must be administered as quickly as possible after ingestion and is most effective when given within the first eight hours.
Population-Specific Note Individuals with chronic alcohol use or pre-existing liver disease are documented to be at a higher risk of severe outcome.

The official regulatory profile is structured around the latent danger of hepatotoxicity, which necessitates the strict mandate to seek urgent medical help regardless of initial symptoms. Monitoring of hepatic function and obtaining a plasma Acetaminophen concentration at least four hours post-ingestion are essential procedural requirements for treatment.

Therapeutic Uses of Abimol extra

What Abimol extra Treats: Main Uses and Benefits


Enhanced Relief for Acute and Episodic Pain Conditions

This combination medication is commonly used across conditions presenting with acute episodes of mild to moderate pain, including tension-type headaches and discomfort associated with common body aches. The combination is applied in managing episodic manifestations such as acute migraine attacks, temporary pain stemming from toothache, and general muscle soreness. This formulation is intended to provide supportive symptomatic relief for these mild to moderate pain states. The product helps address symptom clusters that may become intense or disruptive, offering symptomatic relief that contributes to improved comfort during periods of heightened symptoms.


Symptomatic Support for Systemic Aches and Fever

Abimol extra is applied across domains where additional symptomatic support is needed by addressing groups of symptoms related to systemic imbalance, such as those experienced during a cold or flu. It is applied in addressing the distressing manifestations of elevated body temperature (fever) and general body aches. The medication is often used when symptoms intensify and supportive relief is needed, assisting with maintaining functional stability and providing supportive relief when symptoms interfere with routine activities. It is considered relevant in contexts involving heightened systemic burden, contributing to easing the overall symptom load.

Quick Fact: Relief for Headaches and Fever This combination is primarily relevant for symptomatic relief across two core domains: analgesia for mild to moderate pain (especially headaches), and antipyresis for reducing fever.

Eligibility and Restrictions for Use

Official Eligibility and Contraindications

Abimol Extra (Paracetamol/Caffeine combination) is subject to regulatory restrictions that define who may and may not use the product. Eligibility is strictly limited by a patient's health status and age.


Eligibility Classification Population Status
Absolute Contraindication Patients with hypersensitivity to paracetamol, caffeine, or any component.
Absolute Contraindication Patients with severe hepatic (liver) impairment or severe renal (kidney) impairment.
Use Not Recommended Children under 12 years (efficacy/safety not established).
Use Not Recommended Pregnant or breastfeeding women (due to the caffeine content).

Restricted/Conditional Use

Adults and adolescents aged 16 years and over are generally eligible. However, caution is required and use may be restricted for individuals with pre-existing conditions such as non-severe liver or kidney impairment, chronic alcoholism, malnutrition, or conditions leading to glutathione depletion. Patients aged 12 to 15 years are eligible but subject to a restricted maximum daily dose as defined by the official labeling.

What should I know about interactions with other medicines?

The official interaction profile for Abimol extra (Paracetamol/Acetaminophen and Caffeine) is structured around managing risks associated with dose accumulation, metabolic enhancement of toxicity, and altered absorption. The most critical regulatory constraint is the explicit prohibition against co-administering this medicine with any other product containing Paracetamol (Acetaminophen) to prevent severe, delayed hepatotoxicity.

Interactions affecting the Paracetamol component are primarily pharmacokinetic. Enzyme-inducing drugs (including Carbamazepine, Phenobarbital, and Rifampicin) are documented as increasing the risk of liver damage by promoting the formation of a toxic metabolite. This hazard is officially noted to be greater in populations with non-cirrhotic alcoholic liver disease or glutathione-depleted states. Furthermore, prolonged regular use of the medicine is stated to enhance the anticoagulant effect of Warfarin and related coumarins.

Absorption is modified by several medicines. Metoclopramide and Domperidone are documented to increase the speed of Paracetamol absorption, while Colestyramine reduces it. The official label specifies that Colestyramine should not be taken within one hour of Paracetamol if the goal is maximal analgesic effect. The Caffeine component requires limiting intake of external caffeine sources (foods, beverages, or other medicines) due to the risk of additive central nervous system stimulation.

Mechanism of Action

Central Prostaglandin Synthesis Modulation

This domain involves the primary pharmacodynamic action of paracetamol (acetaminophen) within the central nervous system (CNS), likely targeting the cyclooxygenase (COX) enzyme pathway. By limiting the synthesis of specific prostaglandins (like PGE2) in the brain and spinal cord, the drug initiates a signaling sequence that influences hypothalamic temperature control and descending pain pathways. The pathway effect results in an altered setpoint for central temperature control and modified afferent pain signaling.


Adenosine Receptor Antagonism

The mechanism of caffeine centers on its role as a non-selective antagonist of adenosine receptors (primarily A1 and A2A subtypes) in the central nervous system. This molecular engagement involves antagonism of the effects mediated by the neurotransmitter adenosine. The resulting pathway effect is the alteration of central nervous system neuronal firing rates and modified signaling in certain vascular pathways. This mechanistic domain modifies the activity of descending pain suppression pathways and alters sympathetic signaling influencing vascular tone.

Dosage and Administration Information

Official Administration Guidelines

The correct use of Abimol extra (Paracetamol 500 mg / Caffeine 65 mg) is governed by established prescribing instructions. These guidelines define the route, dose, frequency, and maximum duration of use.

Route, Form, and Preparation

Abimol extra is intended for oral administration only. The medicine is supplied as an oral tablet and must be swallowed whole with water, without modification or crushing. The official strength is a fixed-dose combination containing 500 mg of Paracetamol and 65 mg of Caffeine per tablet.

Standard Dosing and Frequency

Specific regimens are defined for adults and adolescents, and the medicine is for as-needed symptomatic relief.

Population Single Dose Maximum Daily Dose Minimum Interval
Adults (16+ years) 2 tablets (1000 mg Paracetamol) 8 tablets (4000 mg Paracetamol) 4 hours
Adolescents (12-15 years) 1 tablet (500 mg Paracetamol) 4 tablets (2000 mg Paracetamol) 4 hours

Use Context and Duration

The total dose must not be taken more than four times daily. A mandatory minimum interval of four hours must be maintained between consecutive doses. As an over-the-counter medicine, its use is typically restricted to short-term symptomatic relief. For conditions like pain or fever, the medicine should generally not be used for more than three days without consulting a health professional.

Additionally, instructions indicate that this medicine should not be taken concurrently with any other Paracetamol-containing products to avoid exceeding the maximum daily limits. The product is not recommended for use in children under 12 years of age.

Recent Clinical Evidence

Research evidence / Overview of studies for Abimol extra

Management of Acute Pain

Research has explored how symptoms related to physical discomfort change over time in people experiencing various kinds of acute pain, such as headaches, muscle aches, and pain following dental procedures. These studies are often conducted during periods of increased symptom activity and focus on short-term symptom changes. Abimol extra, as a combination product, was studied for its ability to affect patient-reported outcomes describing perceived discomfort. Studies monitored whether the combination product was associated with changes in the intensity of certain pain outcomes. The research highlights changes measured during the study period, suggesting a pattern observed in short-term changes in the observed populations. However, evidence is limited regarding outcomes for all types of severe or chronic pain, and research is ongoing to fully contextualize how patients reported their experience across different painful conditions.

Management of Fever

The evidence base relevant to Abimol extra includes trials assessing short-term or episodic symptom patterns related to fever, a condition characterized by fluctuating or episodic manifestations. Research examined the use of the combination during episodes where symptoms become more noticeable. Studies monitored physiological strain or stress, with data showing patterns related to changes in body temperature over defined time intervals. Research examined the combination compared to single ingredients, with data indicating patterns of time without fever observed in some studies. However, findings were mixed when evaluating outcomes reflecting daily functioning or activity level, with some studies suggesting the patterns related to comfort were modest. The certainty remains low regarding how the combination compares to single-ingredient options for outcomes describing perceived discomfort linked to fever.

Evidence for Specific Groups and Long-Term Use

Follow-up durations were limited in the primary research, meaning there is limited information for long-term outcomes, and long-term effects are not fully established. The majority of studies exploring Abimol extra were conducted in specific adult populations and observed responses over relatively short time intervals. Consequently, the results apply only to the populations studied, and data for certain groups, such as individuals with other long-term health conditions or the elderly, remain insufficient. While studies help show what has been observed so far, evidence quality varies across studies, and comparative evidence is lacking in some areas. Findings describe group patterns, not personal outcomes, and evidence highlights what is known—and what is still uncertain—about using Abimol extra for extended periods.

Frequently Asked Questions (FAQ)

Common questions about Abimol extra (FAQ)


Q: How long do the pain-relieving effects of Abimol extra usually last?

A: Official dosing guidelines indicate that a minimum of four hours must pass between doses. The regulatory instruction to maintain this minimum interval guides the frequency of use for symptomatic relief.


Q: Is it normal to feel a bit jittery or restless after taking Abimol extra?

A: Adverse effects commonly associated with the caffeine component of the medicine include restlessness, anxiety, and insomnia. These effects are generally consistent with the known adverse effects of the caffeine component listed in product information.


Q: Can Abimol extra cause stomach upset or digestive issues like nausea?

A: Yes, official product information lists gastrointestinal disturbances and nausea as commonly reported adverse effects. These effects may be linked to either the paracetamol or the caffeine component.


Q: Can Abimol extra be taken while taking blood thinners like warfarin?

A: Regulatory warnings state that prolonged, regular daily use of the paracetamol component may enhance the anticoagulant effect of warfarin. This interaction is associated with an increased risk of bleeding.


Q: Can Abimol extra interfere with the results of any common medical lab tests?

A: The interaction with warfarin can affect the prothrombin time, which is a common blood test used to monitor clotting. It is important for patients to inform their healthcare provider that they are taking this medication before having lab tests.


Q: Why do some people recommend avoiding Abimol extra if you have a daily headache?

A: Product labels restrict this medicine to short-term use for symptomatic relief. Excessive or chronic use of combined analgesics like this one is medically associated with the development of medication overuse headaches, sometimes referred to as rebound headaches.


Q: Does the caffeine in Abimol extra make the pain reliever more effective for headaches?

A: Official product information indicates that the combination of paracetamol and caffeine is a well-established analgesic combination. The inclusion of caffeine acts as an adjunct intended to enhance the pain-relieving effects of paracetamol.


Q: Can taking Abimol extra contribute to rebound headaches?

A: The medicine is required to be used only for short-term symptomatic relief. Excessive or prolonged use, especially when combined with other similar medicines, has been associated with the occurrence of medication overuse (rebound) headaches.


Q: What kind of pain is Abimol extra typically used to treat?

A: According to official therapeutic indications, Abimol extra is used for the treatment of most painful and febrile conditions. This includes acute symptoms such as headaches (including migraines), backache, toothache, and dysmenorrhoea (period pain).


Q: How is Abimol extra different from regular Abimol or plain paracetamol tablets?

A: Abimol extra is a fixed-dose combination product containing both paracetamol and caffeine. The caffeine acts as an analgesic adjunct, intended to enhance the pain-relieving effects of paracetamol.


Q: Is Abimol extra safe to take with my daily cup of coffee or other caffeinated drinks?

A: Official warnings state that patients must avoid excessive intake of caffeine from external sources, such as coffee, tea, and other beverages. Avoiding excessive intake of caffeine helps prevent potential caffeine-related adverse effects.


Q: Does Abimol extra interact with common cold and flu medicines?

A: The critical regulatory instruction is the explicit prohibition against taking this product concurrently with any other medicine that also contains paracetamol. Patients should carefully check the labels of all cold and flu remedies.


Q: Is it better to take Abimol extra with food or on an empty stomach?

A: Official regulatory information specifies that the tablet should be swallowed whole with water. Regulatory information often states the tablet can be taken with or without food.


Q: Can I take Abimol extra for a tension headache or only for migraines?

A: The medicine is officially indicated for the treatment of headache, which includes both general tension-type headaches and specifically noted migraine pain.


Q: Can long-term use of Abimol extra have effects on sleep quality?

A: As the medication contains the stimulant caffeine, regulatory safety data lists insomnia (difficulty sleeping) as a possible undesirable effect. The medication is intended only for short-term relief.


Q: Is it normal to feel slightly dizzy or lightheaded after taking this medication?

A: Dizziness is listed as an undesirable effect associated with the central nervous system effects of the medicine. This is a possible reaction noted in the product's safety information.


Q: Does Abimol extra contain any sugar or artificial sweeteners?

A: The tablet formulation contains various inactive ingredients, or excipients. Patients are advised to review the list of inactive ingredients, or excipients, provided in the local Patient Information Leaflet (PIL).


Q: Is there a generic equivalent to Abimol extra with the same active ingredients?

A: Regulatory agencies approve generic versions of medicines. These generics contain the same active ingredients (paracetamol and caffeine) and must meet the same quality and safety standards as the original product.


Q: What should I do if the pain does not go away after taking Abimol extra?

A: If symptoms persist, worsen, or if pain does not improve while using the medication, professional medical advice should be sought. The medicine is not intended for long-term use.


Q: Can Abimol extra be used to treat period pain (menstrual cramps)?

A: Yes, official therapeutic indications specifically list dysmenorrhoea, which is the medical term for painful menstruation or period pain, as a condition for which this medicine may be used.


Q: Is Abimol extra safe for people who have asthma or other respiratory issues?

A: Regulatory safety data notes that bronchospasm (narrowing of the airways) is a reported undesirable effect. This reaction is considered more likely to occur in patients who have a known sensitivity to aspirin or other NSAIDs. If any difficulty breathing (such as bronchospasm) occurs, medical attention should be sought immediately.


Q: What are the general recommendations for discontinuing Abimol extra use?

A: The medication is intended only for short-term symptomatic relief. Due to the risk of rebound headache with prolonged use, prolonged use requires medical oversight.


Q: Does the use of Abimol extra affect my alertness or ability to focus?

A: The product contains caffeine, a stimulant associated with side effects like restlessness. Official product information suggests exercising caution when performing tasks requiring mental alertness, such as driving or operating machinery.


Q: What should I do if I miss a dose of Abimol extra?

A: Regulatory patient information generally advises to take a missed dose as soon as remembered, unless it is almost time for the next scheduled dose. Patients are cautioned never to take a double dose to compensate for a missed one.


Q: Is Abimol extra known to cause constipation or diarrhea?

A: Gastrointestinal disturbances are listed as common undesirable effects in official regulatory summaries. Some documentation, particularly concerning the caffeine component, explicitly mentions abdominal pain and diarrhea.


Q: Is Abimol extra safe for people with a G6PD deficiency?

A: Paracetamol, the primary active ingredient, is generally considered suitable for use in individuals with G6PD deficiency when administered according to instructions. However, all use in patients with pre-existing conditions requires professional consultation.


How should Abimol extra be stored and disposed of?

Storage and Disposal Requirements

This section outlines the officially documented storage, handling, and disposal requirements for Abimol extra, based on governmental regulatory labeling.

Mandatory Storage Conditions

Requirement Official Statement
Temperature Store at controlled room temperature (typically below 25°C or 30°C).
Environment Must be protected from excess heat and excess moisture.
Packaging Keep in the original container, which must be tightly closed.
Child Safety Keep out of the sight and reach of children.

Disposal Instructions

To dispose of expired or unused Abimol extra, follow regulated pharmaceutical waste protocols. Do not dispose of this medication by flushing it down a toilet or pouring it down a drain. Utilize an authorized drug take-back program or pharmacy collection point. Official guidance requires avoiding disposal in household trash to prevent environmental contamination and misuse.

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

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