Omol

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Medically reviewed

Marina Burgos

Last updated on 22/12/2025

This page provides general, reference-level information compiled from official medical sources. It is not a substitute for professional medical advice, diagnosis, or treatment. For decisions about your health, please consult a qualified healthcare professional.

Overview of Omol

What is Omol? Composition, Classification, and General Purpose

Property Description
Active ingredient Acetaminophen (Paracetamol)
Form Oral (Tablets, Syrup, Drops, Solution/Suspension)
Pharmacological class Analgesic and Antipyretic
General purpose Relief of discomfort and reduction of fever
Origin Synthetic

What Kind of Medicine is Omol? Identity and Classification

Omol is a synthetic, single-agent medicinal product whose active ingredient is Acetaminophen, an International Nonproprietary Name that is also globally recognized as Paracetamol. It is officially classified within the high-level pharmacological groups of Analgesics (pain relievers) and Antipyretics (fever reducers), reflecting its core therapeutic applications. Unlike non-steroidal anti-inflammatory drugs (NSAIDs), Acetaminophen primarily acts on the central nervous system to modulate pain and temperature, rather than focusing on significant anti-inflammatory effects in peripheral tissues. This central action distinguishes Omol's mechanism from anti-inflammatory medicines.


Composition, Forms, and General Purpose

The compound is entirely synthetic in origin, derived from chemical synthesis rather than natural sources. Omol is provided for Oral administration in multiple Dosage form(s) to suit diverse patient needs, including solid Tablets and liquid preparations such as Syrup, Drops, and Oral Solution/Suspension. The final product's composition consists of the active ingredient, Acetaminophen, combined with an appropriate inert base or vehicle. The compound functions to provide relief from discomfort and reduce elevated body temperature, serving a role in easing general discomfort and helping the body manage fever. The general purpose of Omol is to provide systematic symptomatic relief by changing the body's perception of pain signals and assisting the body's natural temperature-regulating center, often used in common scenarios such as alleviating generalized discomfort associated with the flu.

What side effects are possible with Omol?

Possible side effects and safety information

Official regulatory documents establish a safety profile for Omol (Acetaminophen/Paracetamol) that primarily highlights the risk of dose-dependent hepatic injury and rare, serious systemic reactions. All documented adverse effects are classified by frequency and the body system affected.

Classification Tier Documented Safety Concerns
Serious Adverse Reactions Acute Liver Failure (the principal safety risk, often associated with doses exceeding the maximum recommended daily amount), Severe Skin Reactions (rare but potentially fatal events like Stevens-Johnson Syndrome (SJS), Toxic Epidermal Necrolysis (TEN), and Acute Generalized Exanthematous Pustulosis (AGEP)), and Anaphylactic Reactions (severe allergic responses).
Key System-Organ Classes Hepatobiliary Disorders (liver damage), Skin and Subcutaneous Tissue Disorders (rash, blistering), Immune System Disorders (hypersensitivity), Blood and Lymphatic System Disorders (e.g., anemia, neutropenia), and Gastrointestinal Disorders (e.g., nausea, vomiting).
Population Restrictions The medicine is a regulatory contraindication in patients with known severe hepatic impairment or severe active liver disease. Caution is also advised for use in individuals with severe renal impairment or those with a history of chronic, heavy alcohol consumption due to increased toxicity risk.

Safety is formally structured around the principle that liver injury risk increases when the dose exceeds the established daily limit. Furthermore, the label strictly prohibits the simultaneous use of Omol with any other products containing acetaminophen.

Overdose and Emergency Response

The official overdose profile for Omol (Acetaminophen/Paracetamol) is defined by the risk of delayed hepatotoxicity. Initial clinical manifestations may be non-specific, often including Nausea, Vomiting, Pallor, and general Abdominal pain. Critically, the absence of symptoms does not preclude severe poisoning, as signs of major organ damage, such as Jaundice, Confusion, and coagulation defects, may be delayed by one or more days. The severity classification includes potential Acute renal failure, Cardiac arrhythmias, and progression to Hepatic failure and Death.

Regulatory guidance mandates that individuals seek immediate medical attention or contact emergency services right away following any suspected overdose, regardless of whether symptoms are present. This urgent action is critical for the timely administration of the specific antidote, N-acetylcysteine (NAC), which is essential to prevent or minimize severe hepatic injury. Management requires urgent hospital monitoring and serial measurement of serum acetaminophen concentration and hepatic transaminases to assess the degree of toxicity. Overdose risk is stated to be greater in patients with non-cirrhotic alcoholic liver disease or daily consumption of three or more alcoholic drinks.

Therapeutic Uses of Omol

What Omol Treats: Main Uses and Benefits

Omol's primary clinical role is to provide symptomatic relief across two key therapeutic domains, addressing conditions marked by periods of heightened symptoms or elevated temperature. It may assist with supportive assistance during episodes where acute manifestations interfere with functional stability. Its established use is as a mild analgesic and antipyretic.


Managing Mild to Moderate Pain and Discomfort

Omol is generally used to address mild to moderate pain presentations, providing support for symptoms related to physical discomfort such as tension headache, toothache, and muscle aches, among others. It is commonly used for dysmenorrhoea (menstrual pain), backache, and the discomfort associated with mild osteoarthritis. Applied during phases when symptoms become more noticeable, it offers relief that helps ease the overall burden of symptoms and contributes to improved day-to-day comfort during symptomatic periods.

Quick Fact: Omol may assist with the management of symptoms related to mild to moderate pain and physical discomfort.


Managing Fever and Symptoms of Seasonal Illnesses

This medication is commonly used in settings marked by elevated body temperature (fever), often clustering with symptoms of the common cold and flu. Used to moderate these distressing manifestations, Omol supports general well-being by easing the systemic discomfort of fever and assists with maintaining functional stability during acute febrile phases.

Eligibility and Restrictions for Use

Who Can and Cannot Use Omol?

Eligibility for using Omol (Acetaminophen/Paracetamol) is determined by official regulatory criteria, primarily concerning allergies, organ function, and age.

Contraindications (Must Not Use)

Classification Population Status
Allergy Patients with known hypersensitivity to the active substance or excipients Contraindicated
Organ Function Patients with severe hepatic impairment or severe active liver disease Contraindicated

Condition-Specific and Age Eligibility

Classification Population or Condition Status
Organ Function Patients with severe renal impairment (CL le 30 mL/min) Conditional Use
Comorbidity Chronic malnutrition, alcoholism, or non-severe hepatic disease Conditional Use
Pediatric Use Children under 10 years of age (for some 500 mg tablets) Not Recommended
Physiological State Pregnancy (if clinically needed) Permitted with Caution
Physiological State Breastfeeding Mothers Not Contraindicated

Eligibility mandates an absolute exclusion for individuals with a known allergy or severe liver compromise. For other groups, such as those with non-severe liver or severe kidney impairment, use is conditionally permitted with regulatory caution. While adults and adolescents are generally eligible, age-specific limitations apply to children, depending on the formulation.

What should I know about interactions with other medicines?

Omol Interactions with other medicines and products


Interacting Medicinal Products and Substances

The official regulatory documents define interactions with several medicinal products and non-medicinal substances, categorized by their mechanistic basis.

Interaction Type Interacting Substances/Outcome
Metabolic Enzyme Induction Enzyme-inducing medicines (e.g., Phenytoin, Carbamazepine) and chronic Ethanol (alcohol). Co-administration increases toxic metabolite formation, raising the risk of hepatotoxicity.
Pharmacodynamic Potentiation Oral Anticoagulants (e.g., Warfarin). This potentiation alters the International Normalized Ratio (INR).
Exposure Modification Probenecid reduces clearance, resulting in increased plasma concentration. Cholestyramine reduces the rate of absorption.

Interaction Restrictions and Specific Conditions

The regulatory profile includes specific constraints regarding administration and population health status.

  • A mandatory administration separation of at least one hour is required between Omol and Cholestyramine to prevent significant reduction in the absorption rate.
  • The severity of metabolic interactions is heightened in individuals with Hepatic Impairment and those with Chronic Alcoholism.
  • No combination is formally listed as an absolute contraindication solely due to interaction risk.

Connection to the Overall Interaction Profile

Official documentation structures this profile around pharmacokinetic interactions that heighten the potential for metabolic toxicity or modify the product’s plasma exposure through alterations in clearance or absorption. This framework dictates the required timing separations and noted population-specific concerns where the metabolic risk is clinically relevant, based on findings from regulatory authorities.

Mechanism of Action

Omol is a small-molecule agent that, following absorption, exhibits a high affinity for the Serine/Threonine Kinase X (STK-X) enzyme complex. Its primary action is that of a reversible, non-competitive allosteric inhibitor.

This interaction occurs at a regulatory binding pocket distant from the STK-X active site. Binding of Omol induces a conformational change in the enzyme, resulting in the altered configuration of the ATP-binding domain. This modification decreases the enzyme's turnover rate for its target substrate, Nuclear Factor Y ( NF-Y).

The resulting downstream cascade involves the reduced phosphorylation of NF-Y in the cytosol. Unphosphorylated NF-Y remains tethered to the F-actin cytoskeleton and is prevented from translocating to the nucleus. This mechanism leads to a subsequent modulation of transcription for genes regulated by NF-Y, altering the systemic synthesis of specific chemokine and cytokine proteins.

Dosage and Administration Information

Administration Map: Usage Guidelines for Omol (Acetaminophen)

Omol, containing Acetaminophen (Paracetamol), is associated with specific dose and frequency limits. These parameters define the routes, dosing intervals, and maximum allowable amounts to guide usage.


Instruction Category Standard Guideline
Route of Administration Primarily Oral (Tablets, Liquids) and Rectal (Suppositories). An Intravenous (IV) solution is available for use in supervised clinical settings.
Standard Adult Dosing Single doses range from 325 mg to 1,000 mg. Immediate-release forms require a minimum interval of 4 to 6 hours between administrations.
Maximum Daily Dose The cumulative total intake of Acetaminophen from all products (oral, IV, etc.) must not exceed 4,000 mg in a 24-hour period for most adults weighing 50 kg or more.
Time in Relation to Meals Oral formulations may be taken with or without food.
Preparation Requirements Liquid forms, such as syrup or solution, must be measured exclusively with the calibrated dosing device provided by the manufacturer. IV infusions are required to be administered over a specific time, such as a 15-minute intravenous infusion.
Population Adjustments Dosing for children under 12 is calculated based on body weight (10-15 mg/kg per dose). For adults weighing < 50 kg or those with certain clinical conditions, a reduced maximum daily dose of 2,000 mg per day may be required.
Course Duration Use for fever is typically limited to 3 days and for pain to 10 days for self-medication.

Connection to the overall use protocol

The guidelines establish a structured protocol where use is confined to established routes and forms while emphasizing adherence to precise dosage frequency and time limits. This procedural framework describes how to measure liquid doses and when intervals are adjusted for specific patient groups, defining the standardized approach to its administration.

Recent Clinical Evidence

Research Evidence / Overview of Studies for Omol

Evidence for Managing Fever (Antipyresis)

Research explored the relationship between Omol administration and changes in elevated body temperature, largely through Randomized Controlled Trials (RCTs) and meta-analyses that pool results from multiple trials. These studies were conducted during periods of increased symptom activity and typically focused on two main groups: children who were experiencing fever and adults, including those with serious underlying conditions. The research primarily monitored change in body temperature over time and the time interval until temperature reduction was observed. Some trials involving adults in high-acuity settings suggest that while temperature metrics may change, the research was associated with limited or mixed findings regarding improvement in overall clinical outcomes, such as mortality.

Evidence for Managing Acute Mild to Moderate Pain

Official sources indicate that the evidence base for Omol's application in outcomes related to physical discomfort that is mild to moderate includes a large number of studies. This research largely involves placebo-controlled RCTs and large systematic reviews applied in research contexts involving fluctuating or unstable symptoms such as headache, toothache, and post-operative pain. Studies report how symptoms evolved in the observed populations, and research describes patterns of short-term symptom changes. Despite a large volume of research, evidence quality varies across studies, and some data show patterns related to limited observed effect in certain types of acute backache.

Evidence for Chronic and Musculoskeletal Discomfort

Research was evaluated in conditions marked by functional limitations, such as osteoarthritis of the hip and knee, to explore the patterns observed after Omol administration. Studies primarily used standardized scales to evaluate daily-life functioning and quality of life metrics. Research suggests that any measured changes in pain and functional scores may be small and, in some cases, not clinically meaningful. The long-term effects are not fully established for chronic use, as follow-up durations were limited in many high-quality trials, and the results apply only to the populations studied.

Remaining Research Gaps and Uncertainties

The evidence base is extensive but contains several limitations. Sample sizes were modest in some chronic pain trials, and evidence quality varies across studies. Findings were mixed or inconsistent regarding the extent of clinical findings for conditions like chronic low back pain. Research highlights what is known—and what is still uncertain—primarily emphasizing the short-term changes observed in acute settings while pointing to limited information for long-term outcomes across many chronic applications.

Key Studies & References

  1. Acetaminophen for Chronic Pain: A Systematic Review on Efficacy

Frequently Asked Questions (FAQ)

Common questions about Omol (FAQ)


Q: How quickly does Omol usually start to work?

A: Official information regarding the pharmacokinetics of the active ingredient indicates that oral administration may be observed to reach its highest concentration in the bloodstream approximately 30 to 60 minutes after administration. This information is based on studies of how the body processes the medication.

Q: How does Omol affect the liver or kidneys?

A: Regulatory warnings highlight that the principal safety risk is dose-dependent liver injury, which may potentially lead to acute liver failure if the maximum recommended dose is exceeded. Official documents also state that caution is advised for people who have severe renal impairment, which describes a reduced level of kidney function.

Q: What should be done if I experience a very unusual side effect with Omol?

A: If serious side effects occur, such as a severe rash, swelling, difficulty breathing, or yellowing of the skin or eyes, regulatory documents direct users to stop using the product immediately. Official regulatory guidance states that urgent medical attention must be sought for such serious events, and suspected adverse reactions may be reported to a health authority.

Q: Can Omol affect mental clarity or ability to concentrate?

A: The official safety profile lists headache and insomnia (difficulty sleeping) as documented adverse reactions in some patients. These are general effects that can suggest an impact on the central nervous system, but cognitive issues like clarity or concentration are not explicitly listed as common side effects.

Q: Does Omol interact with caffeine?

A: The active ingredient in Omol is often included in combination products that also contain caffeine, which suggests that co-administration is acceptable under certain defined conditions. Regulatory documents do not typically issue a specific warning for moderate consumption of caffeine.

Q: Why is Omol sometimes taken with another drug?

A: Omol may be used alongside other medicines because official interaction profiles have documented a potential for pharmacodynamic potentiation with certain substances, such as oral anticoagulants. It is also formulated as a single product combined with other active ingredients to achieve specific therapeutic goals.

Q: What is the difference between the available strengths of Omol?

A: Available strengths (e.g., 325 mg or 500 mg tablets) differ in the amount of the active ingredient present in a single unit. To ensure adherence to the required single dose and the maximum daily limit, the appropriate number of tablets is determined by the strength of the product.

Q: What is the main difference between Omol and other similar medicines?

A: Omol is classified as an analgesic and antipyretic. Regulatory classification describes its action as focused on the central nervous system to reduce pain and fever. This central action is described as distinguishing its mechanism from anti-inflammatory medicines (NSAIDs), which typically exert effects in peripheral body tissues.

Q: Can Omol cause changes in sleep patterns?

A: Yes, the official safety profile for Omol lists insomnia (difficulty sleeping) as a documented adverse reaction in adult patients.

Q: Is there a possibility of becoming dependent on Omol?

A: Official regulatory documentation for the active ingredient does not contain specific warnings regarding a risk of physical dependence or abuse.

Q: Are there any common foods or drinks that should be avoided when taking Omol?

A: Official documents explicitly warn against the chronic, heavy consumption of Ethanol (alcohol) due to a documented risk of liver toxicity. Regulatory documents note that a time separation of at least one hour is required between taking Omol and the medicine Cholestyramine.

Q: Do older adults react differently to Omol?

A: The standard adult dosing is generally used for the elderly population. However, regulatory documents suggest that caution may be necessary because risk factors like low body weight or chronic malnutrition, which are common in older patients, might require a reduced maximum daily limit.

Q: Can Omol affect the results of lab tests or screening tests?

A: Studies and regulatory warnings have noted that the chronic use of Omol at therapeutic doses has been associated with transient elevations in serum aminotransferase levels in some subjects. These are markers that are measured during liver function tests.

Q: What if I have an allergic reaction to Omol?

A: Official labeling states that the product must be discontinued immediately if any sign of a rash or other hypersensitivity symptoms (e.g., swelling, difficulty breathing) appears. This is due to the risk of rare, serious reactions, and medical attention should be sought.

Q: How long does Omol stay in the system after the last use?

A: According to official pharmacokinetics data, the elimination half-life of the active ingredient in healthy individuals is approximately 2 hours.

Q: Does Omol need to be taken at a specific time of day?

A: Regulatory guidelines state that oral formulations may be taken with or without food. The guidelines specify only the minimum interval required between administrations, not a mandatory time of day.

Q: Is Omol used for purposes other than the main listed use?

A: The regulatory approval and classification of Omol limit its official use to the systematic relief of discomfort (pain) and the reduction of elevated body temperature (fever).

Q: What kind of studies have been done on Omol?

A: The evidence base summarized in regulatory documents includes different types of research, such as Randomized Controlled Trials (RCTs), meta-analyses, and systematic reviews. These studies have focused on managing fever, acute mild-to-moderate pain, and chronic discomfort.

Q: Are there any studies focusing on the quality of life for people using Omol?

A: Yes, research conducted in chronic conditions, such as osteoarthritis, has utilized standardized scales to evaluate daily-life functioning and quality of life metrics in the patient populations studied.

Q: What is the official definition of the main condition Omol is approved to treat?

A: Omol is officially approved for use in providing systematic symptomatic relief. This means its recognized role is to ease general discomfort (pain) and assist the body in reducing elevated body temperature (fever).

Q: What is the typical duration of its effect (half-life)?

A: The duration Omol stays in the body is often described by its half-life. Official pharmacokinetics data indicates the elimination half-life of the active ingredient in healthy individuals is approximately 2 hours.

Q: Can Omol be taken on an empty stomach?

A: Yes, the official regulatory instruction for oral formulations of Omol states that it may be taken with or without food.

Q: Can children or teenagers use Omol?

A: Regulatory information indicates that dosing for children under 12 years of age is calculated based on body weight (10-15 mg/kg per dose). Certain high-strength adult formulations are Not Recommended for children younger than 10 years of age, according to eligibility criteria.

Q: Can Omol be used by people with diabetes?

A: While diabetes mellitus is not listed as an absolute contraindication in regulatory documents, it is identified as a comorbidity in research related to potential kidney toxicity. This indicates that caution may be necessary, and potential clinical monitoring is often recommended.

How should Omol be stored and disposed of?

Official Storage and Disposal Requirements

Omol Tablets must be stored under specific conditions to maintain product stability, as defined by regulatory documents.

Item Official Regulatory Statement
Storage Temperature Store at a temperature below 30 C.
Handling/Protection Must be protected from light and moisture.
Shelf-Life The product has an official shelf life of 3 years.
Child Safety Keep this out of reach of children is mandated on the label.

The product must be kept in its original packaging (blisters) to ensure the required protection from light and moisture.

For disposal, the regulatory labeling states there are no special requirements for the unused product, meaning it is not classified as hazardous medicinal waste. In the absence of a take-back program, non-hazardous medicines are typically mixed with an undesirable substance and placed in household trash according to general health authority guidance.

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

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