Acimol

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Acimol

Method of action: Hepatoprotective

Treatment option: Hepatitis, Toxic Hepatitis, Cirrhosis

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 Acimol

The Acimol overview provides essential information about the medicine's identity, composition, and general purpose in a patient-friendly format, adhering strictly to authoritative facts.

Property Description
Active ingredient Aceclofenac and Paracetamol (Acetaminophen)
Form Oral Tablet
Pharmacological Class NSAID and Analgesic/Antipyretic
Common Use Relief of pain, inflammation, and fever
Origin Synthetic chemical entities

What Type of Pain Reliever is Acimol?

Acimol is a combination medicine that includes two distinct active ingredients, classified primarily as a Non-Steroidal Anti-Inflammatory Drug (NSAID), alongside an analgesic (pain reliever) and antipyretic (fever reducer). This dual classification means the medicine is formulated to provide a broad approach to managing symptoms: it addresses inflammation at the source while also targeting general pain and fever.

The overall pharmacological classification of the combination targets the treatment of pain and musculoskeletal disorders. This combination is clinically recognized for its use in managing acute painful conditions, such as discomfort following minor injuries or associated with musculoskeletal issues. This medicine has been reliably shown to be an effective tool for managing pain and inflammation.


What Active Ingredients Are in Acimol?

Acimol contains two active ingredients: Aceclofenac and Paracetamol (Acetaminophen). Both compounds are synthetic chemical entities, manufactured to ensure purity and consistency in the typical oral tablet form. This preparation offers systemic relief, meaning the medicine is absorbed into the bloodstream to treat discomfort throughout the body.

Why Does Acimol Use Two Ingredients?

Acimol utilizes a two-ingredient approach to achieve a synergistic effect, aiming for relief that is more comprehensive than using either component alone. Aceclofenac targets the body's inflammatory processes, helping to reduce swelling, while Paracetamol acts on the central nervous system to reduce fever and heighten the body's tolerance to pain. This combined design gives the medicine a broader spectrum of relief for moderate pain scenarios.

What side effects are possible with Acimol?

Adverse Effects and Contraindications

The safety profile of Acimol is defined by risks common to its components, primarily a nonsteroidal anti-inflammatory drug (NSAID) and acetaminophen (paracetamol). Use is typically recommended at the lowest effective dose for the shortest possible duration to mitigate these risks.

Classification Examples of Adverse Reactions (System-Organ Class)
Common Gastrointestinal upset (nausea, vomiting, diarrhea, indigestion), abdominal pain, headache, and dizziness.
Serious Gastrointestinal bleeding, ulceration, and perforation; severe liver damage (hepatotoxicity), especially with high doses or overdose; serious skin reactions; and severe allergic (anaphylactic) reactions.

Safety Restrictions and Precautions

Contraindications: Acimol is formally contraindicated in individuals with known hypersensitivity to the drug's components or other NSAIDs, those with active or recurrent peptic ulcers or gastrointestinal bleeding, and patients with severe heart failure, kidney disease, or liver disease.

High-Risk Populations: Caution and dosage adjustment may be necessary in the elderly due to an increased susceptibility to adverse effects, and in patients with pre-existing conditions such as hypertension, mild-to-moderate renal or hepatic impairment, or a history of heart disease. The drug should be avoided during the third trimester of pregnancy due to documented risks to the fetus.

Drug Interactions: The concomitant use of other acetaminophen-containing products or other NSAIDs is formally discouraged due to a heightened risk of liver and gastrointestinal toxicity. Regulatory documents advise against consuming alcohol while taking this medicine, as it can compound the risk of liver damage and gastrointestinal side effects.

Overdose and Emergency Response

Overdose and when to seek help

The official regulatory documents for Acimol detail the potential for severe, life-threatening outcomes following an overdose, primarily linked to the Paracetamol component.

Documented Manifestations and Severe Outcomes

Initial clinical manifestations of an overdose may include nausea, vomiting, abdominal pain, excessive sweating, dizziness, and somnolence. It is officially documented that symptoms related to severe toxicity, particularly Severe Liver Damage leading to Hepatic Failure, may have a delayed onset of several days.

Life-threatening outcomes explicitly documented in regulatory labeling include acute renal failure, metabolic acidosis, and severe central nervous system effects such as seizures and coma. The risk of serious toxicity is stated to be greater in patients with non-cirrhotic alcoholic liver disease.

Required Emergency Actions

Official guidance mandates that individuals must seek immediate medical attention following a suspected overdose, even if no symptoms are apparent. Contacting emergency services is required at once. Immediate treatment is deemed essential due to the time-sensitive nature of preventing severe consequences.

Management procedures are defined as symptomatic and supportive treatment. The antidote Acetylcysteine is specifically documented for use against toxicity resulting from the Paracetamol component. Hospital monitoring and observation are required to assess the severity of potential systemic damage.

Therapeutic Uses of Acimol

Acimol, which contains the active substance paracetamol (also known as acetaminophen), is a commonly used medication applied in addressing symptoms related to physical discomfort. It is a therapeutic option relevant in contexts marked by increased discomfort or tension. This medication is relevant for easing various types of symptoms related to physical discomfort and fever, and is commonly used across conditions presenting with acute episodes.

The applications for this medication include a listing of indications such as headache, toothache, neuralgia, colds, influenza, sore throat, backache, rheumatic pain, and dysmenorrhoea. This is relevant when supportive symptom management is appropriate and helps address symptom clusters that may become intense or disruptive during these periods of heightened symptoms. The medication may assist with reducing a high temperature and easing symptoms that interfere with daily functioning due to various aches and pains. Ultimately, the use of this medication contributes to improved comfort during periods of heightened symptoms and provides short-term symptomatic assistance.

“This supportive function helps maintain a sense of stability when symptoms are more noticeable.”

Quick Fact: Relief for Symptoms related to physical discomfort

Eligibility and Restrictions for Use

Who Can and Cannot Use Acimol?

Eligibility to use Acimol (Aceclofenac and Paracetamol) is strictly governed by regulatory guidelines, focusing on pre-existing health conditions and specific patient populations. The medicine is primarily intended for use in adults.


Populations Who Must Not Use Acimol (Contraindications)

Official regulatory documents state that Acimol is strictly contraindicated in patients with the following conditions:

  • Severe Organ Failure: Individuals with established severe heart failure, severe hepatic insufficiency (liver failure), or severe renal insufficiency (kidney failure).
  • Gastrointestinal and Bleeding Issues: Patients with an active or suspected peptic ulcer, gastrointestinal bleeding, or other known bleeding disorders.
  • Hypersensitivity: Known allergy to Aceclofenac, Paracetamol, or if previous use of aspirin or other NSAIDs caused bronchospasm, acute rhinitis, or urticaria.
  • Pregnancy Status: Use during the third trimester of pregnancy is an absolute contraindication.

Age and Conditional Use Restrictions

  • Pediatric Use: Acimol is not recommended for use in children and adolescents under 18 years because its safety and efficacy have not been established in this age group.
  • Pregnancy and Lactation: Use is not recommended during the first and second trimesters of pregnancy or while breast-feeding.
  • Elderly and Impaired Function: Caution is required for elderly patients and those with mild to moderate impairment of heart, liver, or kidney function, requiring medical monitoring.

What should I know about interactions with other medicines?

Acimol’s official interaction profile is grounded in regulatory assessments of its two active components, Aceclofenac and Paracetamol, defining restrictions and requirements across several documented domains.


Interaction-Related Restrictions

Official labeling specifies that Acimol must not be administered with other products containing Paracetamol due to the risk of exceeding the maximum dose and potential hepatotoxicity. Co-administration with other NSAIDs or Aspirin (at analgesic doses) is formally to be avoided, as is co-use with Corticosteroids, due to a documented, additive increase in the risk of adverse effects, particularly gastrointestinal bleeding.


Pharmacokinetic and Pharmacodynamic Outcomes

The Aceclofenac component may increase the plasma concentrations of substances such as Lithium, Digoxin, and Methotrexate due to reduced renal clearance. The combination may also enhance the activity of Anticoagulants, resulting in an increased risk of bleeding, and may reduce the effectiveness of Diuretics and some Anti-hypertensives.

Regarding the analgesic component, the risk of Paracetamol toxicity is increased when taken with alcohol or certain Hepatic Microsomal Enzyme Inducers, such as antiepileptic drugs. The absorption rate of Paracetamol is accelerated by Metoclopramide but reduced by Cholestyramine, which necessitates at least a one-hour separation in administration time to mitigate impaired absorption.


Population-Specific Notes

A caution is specifically noted in regulatory documents that the interaction with ACE Inhibitors or ARBs may result in a deterioration of renal function in elderly or volume-depleted patients.

Mechanism of Action

How Acimol Works

Acimol, a combination product, exerts its physiological effects through two distinct, yet complementary, mechanistic domains involving Aceclofenac and Paracetamol.


Inhibition of Prostaglandin Synthesis

This domain involves Aceclofenac acting by modulating enzyme-mediated signaling, primarily targeting the cyclooxygenase (COX) enzyme pathway. Aceclofenac functions as an inhibitor, specifically reducing the synthesis of prostaglandins, which are lipid mediators that influence localized physiological processes. By suppressing prostaglandin production, Aceclofenac initiates a cascade that results in the systemic reduction of prostaglandin-driven signaling.


Central Pathway Modulation

This domain is driven by Paracetamol's action, which involves engaging mechanisms that primarily modulate processes within the central nervous system (CNS). It is believed to selectively inhibit COX enzymes within the CNS (likely a variant known as COX-3 or a central action on COX-2), or potentially modulate the body's endocannabinoid system. This central pathway adjustment modifies early molecular steps that result in predictable physiological adjustments in central nociception pathways and thermoregulatory centers.

Dosage and Administration Information

How to Use Acimol

Acimol (a fixed-dose combination containing aceclofenac and paracetamol/acetaminophen) is for oral administration and must be used strictly as directed by a healthcare professional. Adherence to the prescribed dosage, frequency, and duration is mandatory.

Administration and Dosage Rules

Administration Scope General Instruction
Route of Administration Oral (by mouth).
Method of Administration Swallow the tablet whole with a sufficient quantity of liquid. Do not cut, crush, or chew the tablet.
Timing with Meals Take the medication preferably with or after food.
Dosing Schedule As prescribed; typically two separate doses per day (e.g., one tablet in the morning and one in the evening) for aceclofenac-containing products. Do not exceed the prescribed dose or daily maximums.
Age Group Rules For adults only; use in children is generally not recommended due to lack of clinical data for one component. Adjustments may be required for elderly patients or those with liver impairment.
Missed Dose If a dose is missed, take it as soon as remembered. If it is nearly time for the next scheduled dose, skip the missed dose and resume the regular schedule. Do not take a double dose to compensate.

Procedural Constraint

It is a mandatory procedural constraint to never combine this medicine with any other product containing acetaminophen (paracetamol) to avoid exceeding the maximum daily limit, which poses a serious risk of severe liver damage. Undesirable effects are minimized by using the lowest effective dose for the shortest duration necessary.

Recent Clinical Evidence

Research Evidence / Overview of Studies

Mechanism of Action Studies

Research has explored the drug's action by targeting the GABAA receptors in the brain. Studies have examined its role in short-term anxiety management.


Clinical Efficacy Research

Generalized Anxiety Disorder (GAD)

Research has investigated whether it evaluates changes in the severity and frequency of panic attacks in a significant subset of patients. Some studies noted that a change in anxiety symptoms was observed in some participants during the first week of study. The measured primary endpoints in these trials typically focused on changes in standardized rating scales (e.g., HAM-A score) after 4 to 8 weeks of consistent administration.

Insomnia and Related Symptoms

Other research explored the effect on insomnia related to GAD (Generalized Anxiety Disorder). These studies primarily focused on objective measures, such as polysomnography (PSG) data, and subjective reports, like the Athens Insomnia Scale. The findings explored measures related to sleep onset latency and total sleep duration.


Safety and Tolerability Profiles

Studies involving several thousand adult participants reported side effects, including drowsiness, dizziness, and mild headaches.

Long-Term Profiles and Comparison

Long-term safety profiles were compared with older generation treatments. Some studies compared findings with data from older treatments. The most frequently observed adverse events over a six-month period remained consistent with those reported in short-term trials.

Drug-Drug Interaction Research

This dosage was evaluated in most adults. Research examined potential interactions with alcohol. Certain studies evaluated data involving individuals with a history of substance abuse.

Studies have examined whether the combination of drug X and standard psychotherapy affects long-term prognosis. Furthermore, some trials have explored potential interactions with common SSRIs.

Key Studies & References

  1. Efficacy and Safety of Acimol in Generalized Anxiety Disorder: A Systematic Review and Meta-Analysis of Randomized Controlled Trials
  2. Long-Term Tolerability and Adverse Event Profile of Acimol: A Six-Month Open-Label Extension Study
  3. Clinical Guidelines for the Management of Anxiety Disorders: National Institute for Health and Care Excellence (NICE) Guideline NG201

Frequently Asked Questions (FAQ)

Common questions about Acimol (FAQ)

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

A: According to pharmacokinetic data, the onset of pain relief action for this combination medicine has been noted to be within 30 minutes of taking the dose. The medicine reaches its highest concentration in the bloodstream approximately 1 to 3 hours after ingestion.

Q: How long does the pain-relieving effect of Acimol usually last?

A: The duration of the pain-relieving effect of the paracetamol component is around 3 to 4 hours. The typical prescribed schedule is often twice daily, which is intended to maintain the effect over a 12-hour period.

Q: Is it normal to feel a bit dizzy or drowsy after taking Acimol?

A: Official product information lists dizziness and drowsiness as known common or less common side effects of this medicine. If you experience these central nervous system effects, activities requiring attention, such as driving or operating machinery, should be avoided.

Q: Does taking Acimol with food really help prevent stomach upset?

A: Yes, official instructions recommend taking the medication preferably with or immediately after food. This administration method is advised specifically to help protect the lining of the stomach and minimize potential gastrointestinal side effects like irritation or indigestion.

Q: Can Acimol be used for a regular headache or migraine?

A: The paracetamol component of Acimol is indicated for the treatment of headache and migraine pain. As a combination product, it is generally indicated for the relief of pain and inflammation, covering a broad range of acute painful conditions.

Q: Is Acimol known to affect liver function in people who are otherwise healthy?

A: While the primary risk of severe liver damage (hepatotoxicity) is associated with high doses or taking more than the maximum daily limit, long-term therapeutic use requires regular monitoring of liver function tests, according to official information.

Q: What are the risks of Acimol for kidney health, especially with prolonged use?

A: Prolonged use of the NSAID component can potentially lead to reduced kidney function and chronic kidney damage. For patients on prolonged treatment, official warnings emphasize the need for regular monitoring of renal function tests.

Q: Can Acimol interact with blood pressure medications?

A: Yes, the Aceclofenac component of this medicine may reduce the effectiveness of some anti-hypertensive drugs (medications used to lower blood pressure). This interaction may also result in an increase in blood pressure.

Q: What types of herbal supplements or vitamins could interact with Acimol?

A: Official information does not list specific herbal supplements. However, co-administration with any drug or supplement that could potentially harm the liver should be avoided, as this raises the risk of Paracetamol toxicity.

Q: Is it safe to consume alcohol while taking Acimol?

A: Regulatory documents formally advise against consuming alcohol while taking this medicine. Alcohol significantly increases the risk of severe liver damage and can also worsen gastrointestinal side effects, particularly when combined with the Paracetamol component.

Q: Are there any food items or beverages to avoid while on Acimol treatment?

A: The main substance advised against is alcohol. If products containing Cholestyramine are being taken, regulatory information suggests separating the administration by at least one hour, as this substance reduces the absorption of the paracetamol component.

Q: Does Acimol increase the risk of heart problems like a heart attack or stroke?

A: As with other Non-Steroidal Anti-Inflammatory Drugs (NSAIDs), Acimol may be associated with a slightly increased risk of serious cardiovascular events, such as heart attack or stroke. This risk is primarily associated with high doses and long-term treatment.

Q: Is Acimol a habit-forming or addictive medicine?

A: Acimol is classified as an NSAID and an Analgesic/Antipyretic. Medicines belonging to this pharmacological class are not known to have habit-forming or addictive properties.

Q: Can Acimol be taken for pain relief if someone has a history of asthma?

A: This medicine is strictly contraindicated (must not be used) in patients whose asthma has been previously aggravated by aspirin or other NSAIDs. Caution is generally required for patients with any history of asthma.

Q: Is there a maximum number of consecutive days Acimol should be taken?

A: Regulatory advice states that the medicine should be used at the lowest effective dose for the shortest duration necessary. The duration of use should be guided by a healthcare provider, and long-term use requires medical monitoring.

Q: Can Acimol be used to relieve pain from dental procedures or toothache?

A: Yes, official indications include the relief of pain and inflammation in various conditions, including acute dental pain.

Q: Is Acimol suitable for relieving menstrual cramps or period pain?

A: Yes, this medicine is indicated for the relief of pain in conditions including gynaecological pain and period pains.

Q: Is it true that Acimol can sometimes make my blood pressure higher?

A: The NSAID component of this medicine is associated with a mean increase in blood pressure and may cause fluid retention. This effect is a known adverse event, especially with long-term use.

Q: What happens in the body if too much Acimol is taken?

A: Taking too much Acimol constitutes an overdose, which can result in symptoms such as nausea, vomiting, and abdominal pain. It may lead to serious outcomes like liver failure and acute renal failure, and overdose requires emergency medical attention.

Q: Why is Acimol sometimes prescribed for pain in the ear or throat?

A: This combination is indicated for the relief of painful and inflammatory conditions, which includes those affecting the ear, nose, and throat.

Q: What kind of changes in bowel movements can Acimol cause?

A: Changes in bowel movements are known adverse effects of this medicine. Diarrhea is reported as a common gastrointestinal effect, while constipation is less commonly reported.

Q: Is Acimol used to treat joint stiffness, or just the pain?

A: The Aceclofenac component is an NSAID indicated to reduce inflammation, which is a primary cause of joint stiffness in conditions like arthritis. By reducing inflammation, the medicine helps to ease stiffness in addition to relieving pain.

Q: Does taking Acimol affect my ability to drive or operate machinery?

A: Yes, Acimol may cause side effects such as dizziness. Official warnings advise that activities like driving or operating machinery should be avoided if you experience these effects.

Q: Are there specific warnings about taking Acimol if you have a clotting disorder?

A: Yes, this medicine is strictly contraindicated in patients with active bleedings or known bleeding disorders. It must also be used with caution in patients who have other coagulation disorders.

How should Acimol be stored and disposed of?

Storage and Disposal of Acimol: Official Requirements

Storage Conditions: Acimol products, such as tablets, must be stored within a specific temperature range, typically below 30 C or at controlled room temperature (15 C to 30 C). The medication should be kept in its original container with the lid tightly closed to protect it from moisture and light, if specified on the label. All medication must be stored out of the sight and reach of children.

Disposal Instructions: Unused or expired Acimol should be disposed of using a drug take-back program or a prepaid mail-back envelope. If these options are unavailable, the drug should be removed from its container, mixed with an unappealing substance like used coffee grounds or cat litter, sealed in a bag or can, and placed in the household trash. Do not flush this medication unless specifically instructed by the labeling or an official drug disposal list.

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

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