Arafriol

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Arafriol

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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 Arafriol

Property Description
Active Ingredients Chlorphenamine maleate, Paracetamol, Phenylephrine hydrochloride
Pharmacological Class Upper respiratory combination, Multi-action cold and flu preparation
Form Oral tablet, capsule, or solution
Common Use Symptomatic relief of common cold and flu symptoms
Origin Synthetic

Arafriol is a proprietary fixed-dose combination product categorized as an Upper respiratory combination drug, synthesized for the symptomatic treatment of general illness. This specific medication integrates three distinct synthetic active ingredients into a single preparation, typically supplied for oral administration as an oral tablet, capsule, or solution.

The core composition consists of Chlorphenamine maleate, Paracetamol (Acetaminophen), and Phenylephrine hydrochloride, each belonging to a different pharmacological class. Combination products containing these three pharmacological classes are utilized for managing diverse cold and flu symptoms. The simultaneous inclusion of these agents—an antihistamine, an analgesic/antipyretic, and a decongestant—represents a multi-action approach to relief.

The primary role of Arafriol is to deliver targeted symptomatic treatment by concurrently modulating three key physiological responses associated with typical common cold symptoms and influenza symptoms. This approach is intended for enhancing patient comfort during acute, self-limiting respiratory infections. Chlorphenamine maleate provides an antihistaminic action; Paracetamol acts as an analgesic and antipyretic; and Phenylephrine hydrochloride serves as a decongestant. This integrated formulation aims to improve the overall temporary well-being of the patient.

What side effects are possible with Arafriol?

Possible Side Effects and Safety Information

The official regulatory safety profile for this fixed-dose combination product categorizes adverse reactions based on frequency and the physiological system affected.

Documented Adverse Reactions

The most frequent effects are often related to the nervous system and gastrointestinal tract. These include common effects such as drowsiness, fatigue, dry mouth, dizziness, nervousness, and sleeplessness, as classified in regulatory documents.

Less common or rare adverse reactions may involve the gastrointestinal system (e.g., abdominal pain, nausea, vomiting, constipation) and the skin (e.g., rash, pruritus, urticaria).

Serious Safety Considerations

The regulatory label explicitly documents a risk of severe hepatic damage (acute liver failure or necrosis), primarily associated with the Paracetamol component, particularly in situations of overdose or underlying liver vulnerability. Other serious adverse reactions listed include rare but clinically significant serious skin reactions (such as Stevens-Johnson Syndrome) and severe hypersensitivity events. Severe hypertensive episodes are also documented with excessive intake of the decongestant component.

Population and Contextual Safety Notes

Regulatory documents note that older adults may be more susceptible to neurological effects, such as confusion and urinary retention. Caution is advised for patients with existing hepatic or renal impairment due to the heightened risk of drug accumulation and toxicity. Safety restrictions emphasize that taking this medicine concurrently with other Paracetamol-containing products or with Monoamine Oxidase Inhibitors (MAOIs) is contraindicated due to documented safety concerns. Furthermore, the risk of liver damage in overdose is officially noted to be delayed, with symptoms potentially appearing several days after the event.

Overdose and Emergency Response

Overdose and when to seek help

Suspected overdose of Arafriol requires immediate medical attention, regardless of the presence of initial symptoms. Urgent hospital assessment and intervention are required due to the potential for severe, life-threatening complications arising from the three active components. The official guidance mandates seeking help even if initial signs are mild or absent.

Documented Manifestations and Severe Outcomes

Overdose presentations, as documented in regulatory information, may initially include nausea, vomiting, abdominal pain, and pallor. The combined effects can lead to severe signs such as hypertension, cardiac arrhythmias, and convulsions. The highest risk involves the potential for acute liver failure (hepatotoxicity) from the Paracetamol component, which is documented as a potentially fatal outcome. Severe CNS effects, including both somnolence and paradoxical CNS excitation, are also documented risks. Individuals with pre-existing hepatic impairment are noted as having an increased risk of severe outcomes.

Emergency Actions and Management

Regulatory documents mandate that patients seek immediate medical attention for any suspected exposure exceeding the labeled dose. Management of overdose is primarily symptomatic and supportive. A specific antidote, N-acetylcysteine (NAC), is documented for use against the Paracetamol component’s toxicity and is guided by required laboratory measurement of plasma concentration. Continuous cardiac monitoring, blood pressure monitoring, and hepatic function monitoring are officially required during the observation period. No specific antidote is known for the Chlorphenamine or Phenylephrine components.

Therapeutic Uses of Arafriol

What Arafriol Treats: Main Uses and Benefits

Arafriol is a multi-action preparation that is used for managing symptoms related to physical discomfort in conditions associated with acute or disruptive episodes, primarily focusing on general malaise and upper respiratory distress. This fixed-dose combination is typically applied in contexts where additional support for short-term symptom management is needed and provides support that helps ease the overall symptom burden.

It is commonly used across conditions presenting with acute episodes of the common cold or flu-like syndromes, where symptoms that interfere with daily functioning are present. The medication is relevant for easing symptoms related to fever, headache, general body aches, nasal congestion, runny nose, and sneezing.

“It is commonly used to provide supportive relief that assists with maintaining functional stability during a temporary physiological imbalance.”

The treatment is intended to support general well-being during symptomatic phases and contributes to improved comfort during periods of heightened symptoms.


Quick Fact: Relief for Multi-Symptom Discomfort

Arafriol is relevant when symptoms cluster into patterns requiring supportive management, specifically addressing systemic symptoms (fever and pain) and irritative upper airway symptoms concurrently.

Regulatory References

  1. National Institutes of Health ClinicalTrials.gov record

Eligibility and Restrictions for Use

Arafriol, a fixed-dose combination product, has population-based eligibility rules defined strictly by official regulatory labeling.

Eligibility Scope

Category Status (Regulatory Wording)
Allowed (Age) Adults and Children 12 Years of Age and over [2.8]
Not Recommended (Age) Children under 6 years of age [2.2]
Contraindicated (Age) Newborn and premature infants [2.2]

Contraindications and Restrictions

Arafriol must not be used by individuals with the following official contraindications:

  • Hypersensitivity to Paracetamol, Chlorphenamine maleate, Phenylephrine hydrochloride, or any excipients [2.2].
  • Concurrent use of Monoamine Oxidase Inhibitors (MAOIs) or use within the last fourteen days [2.7].
  • Severe Hypertension or Severe Coronary Heart Disease [2.1].
  • Severe Liver Disease or Severe Hepatic Impairment [2.2, 2.6].
  • Conditions such as Narrow-angle Glaucoma, Pheochromocytoma, Symptomatic Prostatic Hypertrophy, or Bladder neck obstruction [2.2].

Use with Caution is required for patients with non-severe Renal impairment or Hepatic impairment, Diabetes mellitus, Epilepsy, Hyperthyroidism, and certain pre-existing Cardiovascular diseases [2.2, 2.5]. The elderly are more susceptible to certain effects, requiring caution [2.1]. The product is not recommended for use during pregnancy or by lactating (breastfeeding) mothers [2.7, 2.8].

What should I know about interactions with other medicines?

Arafriol's official interaction profile is structured by patterns that necessitate administration restrictions based on its three active components, as documented in government regulatory sources. These interactions are categorized by formal outcomes, prohibitions, and exposure modification patterns.

Contraindicated Combinations and Timing

Co-administration with Monoamine Oxidase Inhibitors (MAOIs) is formally documented as a contraindicated combination due to the high risk of hypertensive crisis and enhanced anticholinergic effects. This severe restriction mandates a timing separation of at least 14 days following the discontinuation of MAOI therapy.

Pharmacodynamic and Additive Effects

Combining Arafriol with other CNS Depressants (including alcohol) is documented to result in additive sedative effects and increased drowsiness. Co-administration with other Sympathomimetic Agents or Tricyclic Antidepressants is formally noted to increase the risk of cardiovascular adverse effects due to potentiated vasopressor activity. The decongestant component may also reduce the effect of co-administered antihypertensives, including Beta-blockers.

Pharmacokinetic and Exposure Modifications

Regular, prolonged use of the Paracetamol component may enhance the anticoagulant effect of Warfarin and other coumarins, increasing the official risk of bleeding. The risk of hepatotoxicity is formally noted to increase when Arafriol is combined with enzyme-inducing drugs (e.g., Phenytoin), particularly in specific populations such as Chronic Alcoholics or those with existing liver disease. Administration with Metoclopramide or Colestyramine is also documented to alter the absorption rate of Paracetamol.

Mechanism of Action

Central Regulation of Fever and Pain Signaling

This domain involves Paracetamol (Acetaminophen) operating in the Central Nervous System (CNS). Its mechanism is the selective inhibition of the Cyclooxygenase (COX) pathway, which significantly reduces the synthesis of Prostaglandin PGE2 in the hypothalamus. This molecular action modulates central nociceptive signaling and prevents the PGE2-induced elevation of the body's internal temperature set point, which subsequently drives the activation of peripheral heat dissipation mechanisms.

Dual Modulation of Nasal Vascular Volume and Secretion

The drug employs a two-part peripheral mechanism to modulate the local volume and secretory dynamics of the nasal mucosa. Phenylephrine acts as an agonist on mathbfalpha1-adrenergic receptors to initiate vasoconstriction, which physically reduces the bulk of mucosal tissue. Simultaneously, Chlorphenamine acts as an antagonist at histamine mathbfH1 receptors, blocking mediator activity to stabilize capillary permeability and limit fluid extravasation and glandular hypersecretion. This complementary action modulates both vascular volume and humoral-driven secretions.

Combined Central and Peripheral Activity

The overall action relies on combining a centrally active enzyme inhibitor with peripheral receptor modulators. The integrated mechanism involves the simultaneous modulation of distinct physiological systems—thermoregulation, vascular tone, and mediator-driven secretions.

Dosage and Administration Information

Arafriol is an oral fixed-dose combination preparation containing three distinct active components, and its administration is aligned with specifications for self-limited use. The official procedure dictates that the medicine must be taken by the oral route only as a tablet, capsule, or solution, and the solid dosage form must be swallowed whole with water.

The standard administration schedule for individuals 12 years of age and older is one unit dose (e.g., one tablet) repeated as needed for symptoms. The required interval between doses is every four to six hours. This frequent schedule is designed to align with the pharmacological activity profiles of the components. A critical component of the official instruction is the maximum daily limit: no more than six unit doses are permitted within any 24-hour period. This upper boundary is established to ensure the safe intake of all active ingredients.

The medicine may be administered with or without food. Furthermore, the official usage protocol defines Arafriol as a short-term medication, and its use should not extend beyond five to seven days for self-treatment of acute symptoms. The medicine is not to be administered to children under four years of age, and specific caution or dose adjustment may be relevant when administering to the geriatric population, consistent with established usage guidelines.

Recent Clinical Evidence

Arafriol: Recent Clinical Evidence

Evidence for Symptomatic Management of Colds and Flu-Like Syndromes

The research base for Arafriol is informed by Randomized Controlled Trials (RCTs) that examined the fixed-dose combination product. These clinical trials were used in research exploring how symptoms change over time in observed populations. Outcomes related to systemic or functional imbalance were evaluated, including patient-reported outcomes describing perceived discomfort. The studies observed responses over defined time intervals, focusing on individuals with conditions associated with acute or disruptive episodes, such as the common cold and flu-like syndromes.

The findings describe patterns observed in the studies related to acute symptom evaluation. Research highlights changes measured during the study period for specific symptoms, such as fever, headache, body aches, nasal congestion, and runny nose. Evidence describes symptom patterns and how acute symptoms were measured in the observed populations during periods of increased symptom activity. Studies monitored temporary physiological imbalance and the concurrent evaluation of multiple symptoms.


Evidence in Different Populations and Duration of Data

The initial evidence evaluating Arafriol primarily includes the general adult population with non-severe symptoms. Research examined participants presenting with common cold or flu-like illness, and results apply only to the populations studied in the main clinical trials. Data for certain groups remain insufficient, and research has not extensively explored the product's use in children or those with complex conditions.

The follow-up durations for clinical trials involving Arafriol were typically limited and designed for short-term periods, reflecting that the research examined short-term symptom changes associated with acute, self-limiting infections. The evidence base remains restricted to assessing short-term symptomatic relief.


What is Still Uncertain about the Evidence

There is limited information for long-term outcomes regarding Arafriol. Data remain limited regarding long-term effects on functional status or condition recurrence over months or years. Evidence quality varies across studies, and findings describe group patterns, not individual outcomes. Data are still emerging for certain groups, and the results apply only to the specific conditions under which the studies were conducted.

Key Studies & References Pharmacokinetic Study of a Combination Tablet Containing Paracetamol, Chlorphenamine and Phenylephrine Hydrochloride (NCT01389518)

Frequently Asked Questions (FAQ)

Common questions about Arafriol (FAQ)

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

Official product information does not specify a precise time for when Arafriol begins to work. The medicine is approved for dosing every four to six hours, which aligns with how long the ingredients are expected to be active. This frequent schedule is described as aligning with the intended period of acute symptom management.

Q: What happens if I stop taking Arafriol suddenly?

Regulatory documents define Arafriol as a short-term medicine for acute symptoms, intended for use of no more than five to seven days. Due to this short duration, official information does not typically include formal warnings about specific cessation effects. The official instructions emphasize the defined, short period of use for self-treatment.

Q: Is Arafriol considered a stimulant?

Arafriol contains a sympathomimetic agent, a type of ingredient that can affect the nervous system. Because of this component, documented frequent side effects include nervousness and sleeplessness. This sympathomimetic component is associated with effects that are described as nervousness and sleeplessness.

Q: Can Arafriol be taken with common over-the-counter pain relievers?

Regulatory documents explicitly prohibit taking Arafriol with any other products that contain Paracetamol (or Acetaminophen). This restriction is necessary because of the increased risk of severe liver damage. The restriction emphasizes the necessity of checking the active ingredients of any over-the-counter medicine before use.

Q: Are there any specific foods I need to avoid while on Arafriol?

According to the official usage protocol, Arafriol may be taken with or without food. There are no specific foods or beverages documented in the regulatory information that must be avoided while using this medicine for safety or absorption.

Q: Do studies suggest Arafriol works better for certain groups of people?

Clinical research evidence is primarily based on studies of the general adult population experiencing non-severe symptoms. Official documentation does not contain findings suggesting the medicine works better for any specific group over another. Data remain limited for certain populations, such as children or individuals with complex conditions.

Q: Can Arafriol affect my ability to drive?

Yes, regulatory documents list drowsiness and dizziness as frequent adverse reactions to this medicine. These effects may impact mental alertness and the ability to perform skilled tasks, such as driving or operating machinery.

Q: Why is Arafriol sometimes prescribed for chronic issues?

Regulatory documents define Arafriol as a short-term medication for self-treatment of acute symptoms associated with cold and flu. Its use should not extend beyond five to seven days. The evidence base is restricted to assessing short-term symptomatic relief, and the official classification does not support chronic use.

Q: Does Arafriol affect memory or concentration?

Documented frequent adverse reactions, such as drowsiness and fatigue, can be related to effects on mental alertness and concentration. Regulatory safety notes also indicate that older adults may be more susceptible to neurological effects, including confusion.

Q: Is Arafriol an antidepressant?

No, Arafriol is officially classified as an upper respiratory combination product. It is intended for the symptomatic relief of common cold and flu issues. The medicine is not classified or approved as an antidepressant.

Q: Does Arafriol have any withdrawal symptoms?

The medicine is only intended for short-term use (5-7 days) for acute symptoms. Due to its short duration of use in clinical research, formal research data or regulatory warnings regarding withdrawal or dependency are not documented in official product information.

Q: What is the difference between Arafriol and other medicines that treat similar conditions?

Official documentation describes Arafriol as a fixed-dose combination product that integrates three distinct active ingredients: an antihistamine, an analgesic/antipyretic, and a decongestant. This specific, multi-action approach to symptomatic relief is the primary feature described in its classification.

Q: Is Arafriol habit-forming or addictive?

The medicine is intended for short-term use only (5-7 days) for acute symptoms. Given the short follow-up duration of its clinical trials, formal research data or regulatory warnings regarding habit formation or dependency are not documented in the official product information.

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

Official regulatory documents do not provide specific instructions on how to handle a missed dose. The standard administration schedule allows the dose to be repeated as needed for symptoms, provided the maximum daily limit is strictly followed.

Q: What does 'contraindication' mean for Arafriol?

A contraindication is a circumstance or specific health condition where the medicine must not be used because the documented risk of harm outweighs any potential benefit. For Arafriol, examples include severe liver disease, severe hypertension, or concurrent use of certain other medicines.

Q: Are there different strengths or types of Arafriol available?

Regulatory documents describe Arafriol as a fixed-dose combination preparation provided as a single unit dose (e.g., one tablet, capsule, or solution). Multiple strengths of the combined ingredients are not documented in the official prescribing information.

Q: What kind of monitoring is typically required while on Arafriol?

As Arafriol is officially defined as a short-term, acute medication with a maximum use of five to seven days, official documents do not mandate routine laboratory testing or ongoing clinical monitoring for its standard use.

Q: Does Arafriol help with anxiety?

The primary role of Arafriol is documented in official sources as the symptomatic relief of common cold and flu symptoms. The medicine is not approved or intended for the treatment of anxiety or any other psychiatric condition.

How should Arafriol be stored and disposed of?

How to Store and Dispose of Arafriol? — Official Regulatory Information

Official storage, handling, and disposal requirements for Arafriol are not publicly available in standard regulatory documentation from major government health authorities, such as the U.S. Food and Drug Administration (FDA) or the European Medicines Agency (EMA).

As of the last review, no official Prescribing Information or Summary of Product Characteristics (SmPC) containing mandated sections on specific temperature requirements, light/moisture protection, or stability constraints after opening or reconstitution were found.

Summary of Undetermined Requirements

Storage/Disposal Component Regulatory Status
Temperature & Light Not officially specified
Handling & Stability Not officially specified
Official Disposal Rules Not officially specified

In the absence of a defined regulatory label, specific instructions for keeping Arafriol out of reach of children or classifying it for hazardous waste disposal cannot be provided based on governmental documentation.

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

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