Imol

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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 Imol

Quick Facts Description
Active Ingredients Acetaminophen and Ibuprofen
Form Oral Solid (Tablet or Capsule)
Pharmacological Class Combination Analgesic
Common Use General Pain and Fever Relief
Origin Synthetic

What is the Drug Imol and What is its Classification?

Imol is classified as a fixed-dose combination analgesic, a synthetic medication administered orally to relieve general pain and fever. This drug entity is a specialized preparation containing two separate active components combined into a single dosage form, such as a tablet or capsule. The combination of acetaminophen and ibuprofen is a distinct therapeutic entity used for dual-action pain relief.

What are the Active Ingredients in Imol?

The active ingredients in Imol are Acetaminophen (also known as Paracetamol) and Ibuprofen. Ibuprofen is classified as an NSAID (Non-steroidal Anti-inflammatory Drug), while Acetaminophen functions as a non-opioid analgesic and antipyretic. The simultaneous use of these two components provides highly effective pain relief. The summary conclusion for patients is that this combination is highly effective at easing various types of pain through two different methods.

Why is Imol a Dual-Action Medicine?

Imol is a dual-action medicine because its two components utilize different mechanisms in the body to produce a greater combined therapeutic benefit known as synergy. This fixed-dose formulation is often preferred for acute symptoms, such as general body aches. Combining an NSAID and acetaminophen targets both inflammatory and central pain pathways simultaneously. This means the medicine works on more aspects of the pain experience than a single ingredient can, providing comprehensive relief.

Regulatory References

  1. NSAID (Non-steroidal Anti-inflammatory Drug)
  2. non-opioid analgesic
  3. this combination is highly effective at easing various types of pain through two different methods

What side effects are possible with Imol?

Possible Side Effects and Safety Information for Imol

The safety profile of Imol, a fixed-dose combination product containing both acetaminophen and a nonsteroidal anti-inflammatory drug (NSAID), is primarily characterized by the combined and independent risks of its two active components.


Serious and Clinically Significant Adverse Reactions

Regulatory warnings emphasize several serious, potentially fatal risks. These risks may occur with use, sometimes without prior symptoms, and may increase with higher doses or prolonged duration of therapy.

  • Cardiovascular and Gastrointestinal Risks: Non-aspirin NSAIDs, including the component in Imol, are associated with an increased risk of serious cardiovascular thrombotic events, such as myocardial infarction (heart attack) and stroke. This risk can occur early in treatment and may increase with the duration of use. Additionally, there is an increased risk of serious gastrointestinal adverse events, including bleeding, ulceration, and perforation of the stomach or intestines.
  • Hepatotoxicity: Acetaminophen is associated with cases of acute liver failure, sometimes resulting in liver transplant and death. Most cases of liver injury are linked to doses that exceed 4,000 mg/day or the use of multiple acetaminophen-containing products.
  • Severe Skin Reactions: Acetaminophen is associated with a rare risk of severe, potentially fatal skin reactions, including generalized skin reddening, rash, and blistering.

General Adverse Reactions and Precautions

Commonly reported adverse effects include mild gastrointestinal symptoms like nausea, indigestion, and stomach pain, as well as dizziness or drowsiness. Rare reactions may include skin rash, swelling, and changes in blood cells.

Population-Specific Considerations:

Population Safety Note
Elderly Patients Have a greater risk for serious gastrointestinal adverse events.
Patients with Liver/Kidney Disease Use requires caution and may necessitate dose adjustments.
Alcohol Consumption Severe liver damage may occur if using acetaminophen-containing products while consuming three or more alcoholic drinks per day.
Pregnancy (Late Term) NSAID use at 20 weeks gestation or later may lead to low amniotic fluid.

Restrictions and Limitations: Patients must not exceed the maximum total daily dose of the acetaminophen component (4,000 mg in 24 hours) or take Imol with any other product containing acetaminophen or an NSAID. Imol is contraindicated for the treatment of peri-operative pain in the setting of coronary artery bypass graft (CABG) surgery.

Overdose and Emergency Response

Overdose and When to Seek Help

Immediate Emergency Action Required

Suspected overdose requires that individuals seek immediate medical attention or contact a Poison Control Center right away, even if the person does not have any initial symptoms. Immediate emergency services should be contacted for severe signs such as collapse, seizure, trouble breathing, or unresponsiveness. Seeking help is critical due to the time-sensitive nature of antidote treatment for the Acetaminophen component.

Documented Clinical Manifestations

Overdose manifestations reflect the dual component toxicity, affecting multiple physiological systems. The Acetaminophen component primarily targets the hepatic system, potentially causing severe liver damage that can be fatal or require transplantation. Initial signs may include nausea, vomiting, paleness, or abdominal pain. Jaundice is a documented sign of developing hepatotoxicity.

The Ibuprofen component may cause symptoms including severe headache, tinnitus, agitation, and drowsiness. Documented severe outcomes include gastrointestinal bleeding, acute renal failure, and central nervous system effects like seizures and coma. Increased risk of serious adverse events is noted in the elderly and those with underlying liver or kidney conditions.

Antidote and Management

An antidote medicine is available to counteract Acetaminophen toxicity, but its effectiveness is critically time-dependent. No specific antidote is known for the Ibuprofen component, and management relies on symptomatic and supportive treatment. Required monitoring procedures include blood tests to measure drug concentrations, liver function, and continuous observation of vital signs.

Therapeutic Uses of Imol

Imol is commonly used in situations involving certain distressing symptoms, applied across domains where additional symptomatic support is needed. The medication is relevant for easing symptoms that interfere with daily comfort, helping to address conditions characterized by periods of heightened symptoms. The therapeutic uses include managing minor aches and pains such as headache, backache, toothache, menstrual cramps, muscular aches, and minor pain of arthritis.

Managing Discomfort and Systemic Symptoms

Imol helps address symptom clusters that may become intense or disruptive, such as those related to inflammatory or irritative states or generalized illness. It contributes to improved comfort during periods of heightened symptoms and may assist with maintaining functional stability when acute episodes, like the aches and fever associated with a cold or flu, interfere with daily functioning. It is commonly used to help with predictable, recurrent pain episodes, such as menstrual cramps.

Quick Fact: Relief for Acute Discomfort
Primary Symptoms Symptoms related to physical discomfort, fever, and symptoms that interfere with daily functioning
Symptom State Acute, episodic, and short-term manifestations
Patient Benefit Supports general well-being by easing symptom burden

Eligibility and Restrictions for Use

Who Can and Cannot Use Imol — Official Regulatory Information

Imol (containing a combination of Paracetamol and Ibuprofen, potentially with Caffeine) is subject to official regulatory restrictions that prohibit or limit its use in specific patient populations.

Populations for Whom Use is Prohibited (Contraindicated)

  • Allergy/Hypersensitivity: Individuals with a known allergy to Paracetamol, Ibuprofen, Caffeine (if included in the product), Aspirin, or other Non-Steroidal Anti-Inflammatory Drugs (NSAIDs).
  • Severe Organ Impairment: Patients with severe heart failure, severe liver failure, or severe kidney failure (End Stage Renal Disease).
  • Gastrointestinal Conditions: Individuals with active or recurrent stomach ulcers, gastrointestinal bleeding, or perforation related to previous NSAID use.
  • Pregnancy: Use is strictly prohibited during the third trimester of pregnancy (after 28–30 weeks).
  • Age: Children under 12 years of age must not use the adult formulation.

Restrictions and Special Considerations

  • Concomitant Use: Do not take with any other product containing Paracetamol, Ibuprofen, or other NSAIDs to avoid overdose and serious adverse effects.
  • Elderly Patients: Older adults face an increased risk of severe gastrointestinal and renal adverse events, requiring caution and the use of the lowest effective dose for the shortest duration.
  • Physiological States: Use is not recommended in women who are attempting to conceive or undergoing fertility treatment, as the NSAID component may impair ovulation. Caution is required for use during breastfeeding.
  • High-Risk Conditions: Patients with a history of bronchial asthma (NSAIDs can precipitate bronchospasm), mild-to-moderate liver or kidney impairment, or chronic excessive alcohol consumption should use this product only under medical supervision.

What should I know about interactions with other medicines?

Interactions with other medicines and products

Interactions with other products and medications are an important consideration for Imol, as documented in official regulatory labeling. These interactions are categorized based on their mechanism and resulting clinical impact.

Pharmacokinetic and Metabolic Interactions

Substances that inhibit or induce certain Cytochrome P450 (CYP) enzymes, particularly CYP3A4, can significantly alter the concentration of Imol in the bloodstream. Strong CYP3A4 inhibitors are documented to increase Imol exposure, which may necessitate avoidance or careful consideration. Conversely, strong CYP inducers can lead to subtherapeutic levels by decreasing Imol's overall systemic exposure. Transporter systems, such as P-glycoprotein (P-gp), also play a role, and their inhibitors can increase Imol absorption.

Pharmacodynamic and Other Interactions

Imol has documented pharmacodynamic interactions with medications that share effects on the central nervous system, which may result in additive effects. Additionally, co-administration with other drugs or products that prolong the QTc interval is an important consideration due to the potential for additive cardiac risk.

Administration Constraints

Certain official labels require specific spacing between Imol and other products, such as antacids containing polyvalent cations or iron supplements, to prevent a documented reduction in Imol's absorption and subsequent effectiveness. Patients with severe hepatic impairment may have an altered interaction profile, making specific drug combinations riskier than in the general population. Consulting the complete, official prescribing information is essential to review all documented combination restrictions.

Mechanism of Action

The drug’s action is defined by two distinct, complementary pharmacodynamic mechanisms that modulate peripheral and central physiological pathways.

Modulating the Peripheral Inflammatory Cascade

This mechanism focuses on Ibuprofen's ability to target and inhibit Cyclooxygenase (COX) enzymes (specifically COX-1 and COX-2) in peripheral tissues. By inhibiting these key enzymes, the drug reduces the synthesis of prostaglandins, chemical mediators involved in local nerve sensitization and increased vascular permeability. This action modulates peripheral nociceptive signaling by decreasing the sensitivity of local afferent nerve endings.

Central Regulation of Nociception and Thermal Control

This second mechanism is primarily driven by Acetaminophen's dual action within the Central Nervous System (CNS). It functionally inhibits COX activity in the hypothalamus to reduce prostaglandin signaling, resulting in the adjustment of the body's thermoregulatory set-point. Additionally, an active metabolite modulates central TRPV1 and CB1 receptors, interacting with descending inhibitory pain pathways to influence the central processing of nociceptive input. This central modulation regulates the physiological responses linked to thermal dysregulation and nociception.

Dosage and Administration Information

How to use Imol — Administration Guidelines

Imol, a combination of ibuprofen and paracetamol (acetaminophen), should be used in accordance with provided instructions. The smallest effective dose should be used for the shortest possible duration.

Administration Scope

  • Route of Administration: Oral (tablet, capsule, or suspension).
  • Dosing Schedule (Adults and Adolescents age 12 years and older): The typical dose is one to two tablets every six hours as required. Do not take more than six tablets in any 24-hour period.
  • Timing in Relation to Meals: Tablets may be taken with food or milk to minimize the potential for mild stomach upset or heartburn. The suspension may also be taken with or without food.
  • Preparation Requirements: If using the suspension formulation, the bottle must be shaken well before each measured dose. Tablets and capsules should be swallowed whole.
  • Age-Group Administration: This combination product is typically not recommended for use in children under 12 years of age. Pediatric dosing for single-ingredient paracetamol is weight-based (e.g., 15 mg/kg every 4–6 hours) and requires an appropriate measuring device.
  • Missed-Dose Rules: If a dose is missed, skip the missed dose and take the next dose at the regularly scheduled time. Do not take a double dose to make up for the one missed.

Procedural Conditions

  • Concomitant Use Constraint: Do not take this medicine with any other products containing paracetamol or ibuprofen, or other non-steroidal anti-inflammatory drugs (NSAIDs) to avoid exceeding maximum safe limits. The maximum paracetamol intake from all sources must not exceed 4000 mg (4 g) in 24 hours.
  • Duration: For self-medication, this product is generally limited to 3 to 4 days of continuous use. Do not use for longer periods without specific advice and supervision from a healthcare professional.

Recent Clinical Evidence

Research evidence / Overview of studies for Imol

Evidence for use in Acute General Pain Relief

Research exploring the evaluation of Imol for general pain relief has primarily used short-term, randomized controlled trials (RCTs). These studies were conducted during periods of increased symptom activity, such as following minor surgical procedures like dental extractions, where symptoms are acute and episodic. Researchers examined outcomes related to physical discomfort, including measuring the degree of pain change over specific time intervals and the patient-reported experience of overall pain relief. Findings describe patterns observed in these studies, focusing on the changes measured within the first few hours after taking a single dose. Reported outcomes were short-term and applied in research contexts involving fluctuating symptom patterns.


Evidence for use in Fever Reduction

The combination was also evaluated in research contexts involving episodes of fever. Studies designed as Randomized Controlled Trials (RCTs) and comparative research examined the combination's effect on this symptom. Research examined outcomes related to systemic or functional imbalance, such as monitoring physiological strain by tracking body temperature over a defined time interval. Studies report how symptoms evolved in the observed populations, describing the measured reduction in body temperature from the starting point of the trial. Data show patterns related to how long the observed temperature change lasted in the study participants. Research exploring short-term symptom changes in fever is mostly confined to acute, short-lived episodes.


Long-Term Studies and Follow-Up Duration

The clinical evaluation of Imol, consistent with its intended use for acute and short-term symptoms, is primarily based on studies with limited follow-up durations. The efficacy trials typically monitor effects for only a few hours up to a few weeks. The evidence base is most consistent for exploring short-term symptom changes and early changes after administration, but provides limited information on the durability of the reported changes over an extended period. Data for certain groups who might use the combination regularly are still emerging, and long-term effects are not fully established in the core fixed-combination trials.

Key Studies & References

  1. An integrated safety analysis of combined acetaminophen and ibuprofen
  2. Oral Analgesics for Acute Dental Pain (ADA-endorsed guidelines)

Frequently Asked Questions (FAQ)

Common questions about Imol (FAQ)

Q: How quickly does Imol start to work after taking it?

A: Studies on the components of Imol indicate they are rapidly absorbed after oral administration. The onset of action, which is when relief might first begin, is generally reported to occur within 30 to 60 minutes after taking the dose.

Q: How long does the effect of one dose of Imol usually last?

A: Based on the pharmacological properties of the active ingredients, the pain-relieving and fever-reducing effects of a single dose generally last for an average of 4 to 6 hours. This duration aligns with the recommended interval between doses specified in the product's official instructions.

Q: What happens if I accidentally take a dose of Imol too close to the last one?

A: Product information emphasizes the importance of following the mandated interval between doses. Taking doses too closely increases the risk of serious side effects, including potential liver damage from the paracetamol component, and cardiovascular or gastrointestinal risks from the ibuprofen component.

Q: Is it normal to feel a bit nauseous after taking Imol?

A: Yes, regulatory documents list nausea and vomiting among the commonly reported side effects of this medication and its components. Regulatory documents mention that taking the medication with food or milk may help to minimize mild gastrointestinal side effects.

Q: What kind of evidence supports the use of Imol for muscle pain?

A: In addition to conditions like headache and toothache, regulatory labeling and product information generally indicate the drug's use for the relief of various aches and pains, including muscular pain.

Q: Why do doctors check liver function before prescribing Imol?

A: Official warnings note that both components, particularly paracetamol, carry a risk of hepatotoxicity (liver damage). Official guidelines recommend that hepatic function monitoring may be considered for patients with existing or impaired liver function.

Q: Does Imol affect blood pressure?

A: As an NSAID, the ibuprofen component is associated with an increased risk of serious cardiovascular events. Official warnings indicate that the monitoring of blood pressure may be important for patients with a history of heart conditions.

Q: Is Imol safe to take if I have stomach issues?

A: Official documents indicate that caution is necessary for patients who have a history of gastrointestinal (GI) disease, such as Crohn’s disease or ulcerative colitis. The medicine is contraindicated (prohibited) for anyone with active stomach ulcers or GI bleeding due to the risk of serious adverse events.

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

A: Official product information advises that a missed dose should be skipped entirely. The user should then resume the scheduled regimen by taking the next dose at its regularly scheduled time, without taking an extra dose to compensate.

Q: Is Imol safe for teenagers to use?

A: This product is typically not recommended for children under 12 years of age. For adolescents aged 12 years and older, the product information indicates that the adult dosing schedule is usually appropriate, focusing on the lowest effective dose for the shortest time.

Q: Can Imol be crushed or chewed if I have trouble swallowing pills?

A: No, official directions for use state that tablets and capsules should be swallowed whole with water. Crushing, chewing, or breaking the tablet is not recommended as it can alter how the medicine is designed to be released into your system.

Q: Does Imol have a risk of interacting with herbal remedies?

A: Regulatory guidance indicates that disclosure of all medicines, supplements, or herbal products is important for assessing potential drug interactions, as they are not tested in the same way as prescription medicines.

Q: Can Imol affect the results of common lab tests?

A: Yes, official labeling notes that the paracetamol component can interfere with certain lab tests, including those for serum uric acid and specific blood sugar tests. The ibuprofen component may also affect tests related to platelet aggregation.

Q: Do people ever use Imol for symptoms of a common cold or flu?

A: Yes, official indications for Imol confirm that the product is suitable for the temporary relief of pain associated with common symptoms of the cold and flu, due to its combined ability to relieve general body aches and reduce fever.

Q: Is the mechanism of action of Imol fully understood by researchers?

A: Regulatory documents describe the known dual mechanism of action, which involves ibuprofen inhibiting peripheral inflammation and paracetamol regulating central pain signals. However, the precise way paracetamol reduces pain and fever is still the subject of ongoing scientific research.

Q: Is it safe to drive or operate machinery after taking Imol?

A: The product information indicates that caution is necessary. Common side effects may include dizziness or drowsiness, which have the potential to impair one's ability to drive safely or operate machinery.

Q: Can Imol interact with common medications for heartburn?

A: Yes, official warnings advise that specific time spacing is required between Imol and certain antacids containing polyvalent cations (such as aluminum or magnesium), as they can potentially reduce the absorption of Imol and its effectiveness.

Q: What is the typical timeframe for clinical trials on a drug like Imol?

A: Clinical trials used to establish the efficacy of this combination, consistent with its intended short-term use, have generally been short-term randomized controlled trials (RCTs). These studies typically monitor effects for only a few hours up to a few weeks.

Q: Are there special considerations for people with heart conditions when taking Imol?

A: Yes, the product is contraindicated (prohibited) for those with severe heart failure. Furthermore, due to the NSAID component, patients with existing heart conditions have an increased risk of serious cardiovascular events and are advised to use the lowest effective dose for the shortest duration possible.

Q: Is Imol ever used to help manage chronic pain?

A: Official regulatory guidance states that Imol is intended for short-term use only and is not approved for the management of chronic conditions. It should not be used for more than 3 to 4 days without specific medical advice and supervision.

Q: What does the research say about Imol's safety profile compared to placebo?

A: Data from clinical trials on the components show they are generally well tolerated when used as directed, and the rate of reported adverse events is generally consistent with that observed in such studies.

Q: How does Imol target pain specifically?

A: The drug targets pain through a dual-action mechanism. The ibuprofen component works to reduce inflammation at the source of pain, while the paracetamol component acts centrally in the brain and spinal cord to regulate the physiological processing of pain input.

Q: Can I take Imol if I am fasting for a procedure?

A: Official directions state that Imol can be taken with or without food. Specific instructions related to fasting for a medical procedure should always be obtained from the healthcare professional managing the procedure.

Q: Why is the dosage of Imol different for adults and children?

A: Dosage differences exist because safety and efficacy are often weight-dependent for younger age groups. For instance, single-ingredient paracetamol dosing in children is typically based on the child's weight, and the combination product is generally reserved for adolescents 12 years and older.

Q: Is there a known history of recalls for Imol or similar medications?

A: Official regulatory authorities, such as the FDA and EMA, regularly issue safety alerts and recalls for medicines, including those containing Imol’s active components. The latest safety and recall information for medications can generally be found on official regulatory agency websites (such as the FDA or EMA).

How should Imol be stored and disposed of?

How to Store and Dispose of Imol

Imol (Acetaminophen and Ibuprofen) must be stored under specific environmental controls as dictated by regulatory guidelines to maintain its stability.

Storage Requirements

Storage Condition Requirement
Temperature Store at Controlled Room Temperature (20 C–25 C or 68 F–77 F). Do not store above 30 C or freeze.
Protection Must be protected from light and excessive moisture.
Packaging Keep in the original, tightly closed container until use.
Child Safety Keep out of the sight and reach of children at all times.

Disposal Instructions

Unused or expired Imol should be discarded using a drug take-back program. If a take-back program is unavailable, the product may be mixed with an undesirable substance (such as dirt) and sealed in a container before placing in the household trash. Do not flush the medication down the toilet or pour it down a drain.

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

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