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Analgilasa (Acetaminophen,Caffeine,Codeine)

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Analgilasa (Acetaminophen,Caffeine,Codeine)

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.

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Overview of Analgilasa (Acetaminophen,Caffeine,Codeine)

Property Description
Active ingredient Acetaminophen, Caffeine, Codeine
Form Tablet (Solid oral preparation)
Pharmacological class Opioid-containing Compound Analgesic
Common use Symptomatic relief of moderate pain
Origin Synthetic (Chemically synthesized)

What Type of Medicine is Analgilasa?

Analgilasa is classified as an Opioid-containing Compound Analgesic, representing a Fixed-dose combination of three distinct active substances in the form of a tablet. This Combination product is intended for Oral administration and is categorized as a synthetic pharmaceutical product. This classification is primarily driven by the inclusion of Codeine, an agent recognized as an opioid analgesic.

This specific triple-agent composition defines its pharmacological niche, which is clinically recognized for its efficacy in acute pain management. The strategic combination of pain relievers, rather than just increasing the dose of a single agent, allows it to address pain through varied mechanisms simultaneously.

Composition: The Triple Active Ingredient Formulation

The medicine’s composition consists of the Active ingredients Acetaminophen (or Paracetamol), Codeine (typically as Codeine phosphate), and Caffeine. Acetaminophen is primarily known as a non-opioid analgesic and antipyretic, a classification detailing its role in reducing fever and pain. Codeine belongs to the opioid analgesic class, acting on the central nervous system (CNS) to modify pain perception. Caffeine, a CNS stimulant and Methylxanthine, is included as an analgesic adjuvant to enhance the overall effectiveness of the combination through a synergistic effect.

General Purpose and Synergistic Benefit

The general purpose of Analgilasa is to achieve enhanced symptomatic relief for discomfort, primarily targeting moderate pain that has not been adequately addressed by non-opioid treatments alone. The combination of codeine and other analgesics is effective in treating acute pain. This suggests the multi-component formula helps ease discomfort where single agents may be insufficient, such as in cases of post-operative or specific musculoskeletal discomfort. The benefit is derived from combined physiological actions, including the fever-reducing effect of Acetaminophen and the ability of Codeine to modulate pain perception centrally.

Regulatory References

  1. Codeine - StatPearls - NCBI Bookshelf
  2. Acetaminophen Drug Information - MedlinePlus
  3. Paracetamol-Codeine Analgesic Efficacy - NCBI Bookshelf
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What side effects are possible with Analgilasa (Acetaminophen,Caffeine,Codeine)?

Adverse Reaction Scope

The medicine's safety profile is primarily characterized by effects related to the opioid component (Codeine) and the risk of liver damage associated with the non-opioid component (Acetaminophen), as detailed in regulatory documents.

Classification Examples of Officially Documented Effects
Very Common Nausea, Vomiting (often at treatment initiation)
Common Drowsiness/Sedation, Constipation, Dizziness, Headache, Sweating
System-Organ Class Effects are listed across Nervous System Disorders, Gastrointestinal Disorders, Hepatobiliary Disorders, and Respiratory Disorders

Serious Adverse Reactions

Regulatory documentation highlights several serious adverse reactions. These include Life-threatening Respiratory Depression, which has the highest risk during the first 24 to 72 hours of treatment or following a dose increase. Severe Liver Damage (Hepatotoxicity), which can be fatal, is a major risk associated with the Acetaminophen component. Other documented serious concerns are Serotonin Syndrome, Severe Cutaneous Adverse Reactions (SCARs), and the potential for Physical Dependence with long-term use.

Population-Specific and Time-Related Constraints

The official label mandates specific restrictions for defined populations. The combination is contraindicated in children younger than 12 years of age and in adolescents (12–18 years) after tonsillectomy or adenoidectomy. Caution is advised for older adults and patients with hepatic or renal impairment due to increased sensitivity and slower clearance. The risk of withdrawal symptoms is officially associated with the abrupt discontinuation of the medicine after chronic use.

Safety-Related Restrictions

The total daily dose of Acetaminophen from all sources must not exceed 4,000 mg (4 grams), as mandated by regulatory authorities, to mitigate the risk of severe liver damage. The medicine is contraindicated in patients with severe respiratory depression, acute bronchial asthma, or known/suspected paralytic ileus.

The official safety profile structures the understanding of risks by defining the predictable occurrence of common adverse effects, such as drowsiness and constipation, alongside the explicit identification of potentially life-threatening events, specifically severe liver damage and respiratory depression. This framework mandates strict dose limitations and clearly articulates where safety concerns restrict use, such as in pediatric patients and those with hepatic impairment.

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Overdose and Emergency Response

Overdose and when to seek help

Property Official Regulatory Statement
Documented overdose presentations Symptoms may include severe sedation, slow and shallow breathing, stupor, pinpoint pupils, and signs of CNS excitation such as agitation and seizures. Late-stage signs of liver damage, like jaundice, may be delayed.
Physiological systems affected (as stated in label) The overdose profile affects the CNS (respiratory depression, coma), Hepatic (acute liver failure), Cardiovascular (arrhythmias, hypotension), and Renal systems.
Emergency-response statements (as written in official documents) Seek immediate medical attention or call the national Poison Help hotline immediately for any suspected overdose, even if no symptoms are yet apparent.

Overdose Classifications (High-Level)

Property Official Regulatory Statement
Severity classification (as defined in official documents) The overdose is classified as a severe and life-threatening emergency due to the high risk of fatal respiratory depression and delayed hepatic failure.
Regulatory basis Information is based on official prescribing documents and monographs from government health authorities.

Resulting Overdose Structure

Official Overdose Statements:

  • The most critical risk is life-threatening respiratory depression from the codeine component, requiring immediate intervention.
  • The acetaminophen component dictates the need for time-sensitive treatment with the antidote N-acetylcysteine (NAC) to prevent fatal liver damage.
  • Hospital monitoring is required, including vital signs checks and blood tests for drug levels and liver function, to assess the full toxicological profile.

Connection to the overall overdose profile (2–4 sentences): The official regulatory profile mandates immediate action due to the combination of acute and delayed threats. The presence of codeine and acetaminophen requires the availability and potential administration of two distinct antidotes (Naloxone and N-acetylcysteine). The requirement to contact emergency services for any suspected overdose is non-negotiable, ensuring timely supportive care and management of all documented severe manifestations.

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Therapeutic Uses of Analgilasa (Acetaminophen,Caffeine,Codeine)

What Analgilasa (Acetaminophen, Caffeine, Codeine) Treats: Main Uses and Benefits

This medication is generally used for the symptomatic relief of mild to moderate pain that arises suddenly (acutely) or occurs in short, temporary episodes. It is applied in addressing common forms of pain, such as various headaches (including some migraines), muscle aches, dental pain, and menstrual discomfort. This combination is applied across domains where additional symptomatic support is needed, addressing symptom clusters that may become intense or disruptive, especially when combined with fever.

By easing these symptoms, the medication contributes to improved comfort during periods of heightened symptoms and may assist with maintaining functional stability through the temporary management of symptoms.

“It provides supportive relief that helps patients cope more steadily with difficult, short-term episodes.”

Quick Fact: Focus on Acute Symptoms (It is commonly used when symptoms create noticeable functional strain or interfere with daily comfort.)

Regulatory References

  1. Revised Guidance Document: Acetaminophen Labelling Standard
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Eligibility and Restrictions for Use

Who can and cannot use Analgilasa (Acetaminophen,Caffeine,Codeine)?

The population eligible to use this medicine is defined by official regulatory criteria that set strict boundaries based on age, metabolic capacity, and existing health conditions. Use is generally established for adults when no exclusionary criteria apply.

Absolute Contraindications (Must Not Use): Use is strictly prohibited for children younger than 12 years of age and for adolescents under 18 following tonsillectomy or adenoidectomy. It is also contraindicated in patients with severe respiratory depression, acute or severe asthma, or known gastrointestinal obstruction (such as paralytic ileus). Individuals identified as ultra-rapid metabolizers of codeine (due to genetic status) and those with severe active liver disease or severe hepatic impairment must not use this medication.

Use is Not Recommended or Conditional: Use is generally not recommended for patients who are breastfeeding. Use during pregnancy is conditional; prolonged use may result in Neonatal Opioid Withdrawal Syndrome (NOWS) in the newborn. Special caution is required for older adults, patients with chronic pulmonary disease, head injury, increased intracranial pressure, or underlying renal/mild hepatic impairment. Adolescents aged 12 to 18 with risk factors for breathing problems (like obesity or sleep apnea) are also not recommended to use this combination analgesic.

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What should I know about interactions with other medicines?

Interactions with Other Medicines and Products

Official regulatory information identifies specific categories of medicines and products that interact with Analgilasa, necessitating constraints on coadministration.

Pharmacodynamic and Pharmacokinetic Interactions

Interaction Domain Practical Implication
Central Nervous System (CNS) Depressants (e.g., Alcohol, Benzodiazepines, other Opioids) Avoid due to the risk of profound sedation, respiratory depression, coma, and death; this is a serious restriction.
Monoamine Oxidase Inhibitors (MAOIs) Contraindicated if taken within 14 days of this product; coadministration carries an elevated risk.
Serotonergic Drugs (e.g., SSRIs, SNRIs) Use requires vigilance; discontinue if signs of serotonin syndrome are suspected.
Other Acetaminophen-Containing Products Do not use due to the increased, potentially cumulative risk of severe liver damage (hepatotoxicity).
Anticoagulants (e.g., Warfarin) Requires close monitoring of the International Normalized Ratio (INR) to manage the potential for increased anticoagulant effects.

Co-administration with CYP2D6 Inhibitors (e.g., Quinidine, Bupropion) may reduce the formation of codeine's active metabolite, potentially diminishing analgesic effectiveness. Conversely, CYP3A4 Inducers (e.g., Carbamazepine, Rifampin) can increase the clearance of codeine. The use of other caffeine-containing products should be limited to avoid excessive central nervous system stimulation. Additionally, Mixed Agonist/Antagonist Opioid Analgesics (e.g., Butorphanol, Nalbuphine) should be avoided as they may reduce the pain-relieving effect or trigger withdrawal symptoms.

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Mechanism of Action

How Analgilasa (Acetaminophen, Caffeine, Codeine) Works

The mechanism of Analgilasa involves the coordinated action of three pharmacological agents targeting distinct biochemical pathways primarily within the central nervous system (CNS).

Acetaminophen acts centrally through the competitive inhibition of cyclooxygenase enzymes (COX-1 and COX-2), primarily impacting prostaglandin synthesis. This action is also suggested to involve modulations of the serotonergic descending pathways and the transient receptor potential vanilloid 1 (TRPV1) channel.

Codeine acts as an agonist at the mu-opioid receptor (MOR), a G-protein coupled receptor. MOR activation decreases the intracellular concentration of cyclic AMP (cAMP) and modulates potassium and calcium ion flux, resulting in altered neurotransmitter release, including Substance P, within the CNS.

Caffeine functions as a non-selective antagonist of adenosine receptors (A1 and A2A). Antagonism of these receptors modulates neurotransmitter release and impacts dopaminergic and glutamatergic pathways. The polypharmaceutical mechanism is further influenced by Caffeine's ability to modulate the absorption and distribution kinetics of the other two components.

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Dosage and Administration Information

The administration of Analgilasa, a solid oral preparation, is structured around specific dosage limits and intermittent scheduling.

Administration Scope

Feature Guidance
Route of administration Oral route only, consistent with the tablet or capsule formulation.
Dosing schedule Initiate with the lowest effective dosage for the shortest duration required. The dose is typically one or two tablets/capsules per administration.
Total Daily Acetaminophen Limit The total intake of the acetaminophen component from all sources must not exceed 4,000 mg in a 24-hour period.
Frequency pattern As-needed (Intermittent) use for pain relief, with a minimum interval of 4 hours required between doses.

Age-Group and Procedural Rules

Certain use restrictions exist for specific populations and procedural steps:

  • The medication is contraindicated in children younger than 12 years of age.
  • For older adults, the dosage must be individualized and increased slowly due to potential sensitivity to the opioid component.
  • When discontinuing the product after regular use in physically dependent patients, the dose must be tapered gradually to manage withdrawal.
  • Patients are instructed not to adjust the dose without explicit consultation with a prescribing physician.

This protocol governs the oral delivery, time-based frequency, and maximum dose constraints for the combination product.

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Recent Clinical Evidence

Research Evidence / Overview of Studies for Analgilasa (Acetaminophen, Caffeine, Codeine)


Research Evidence for Acute Post-Operative Pain

The evidence base for this medicine was evaluated primarily in research concerning acute, short-term physical discomfort, particularly outcomes related to physical discomfort following surgical procedures. Research in this area primarily consists of Randomized Controlled Trials (RCTs) and systematic reviews. These studies, conducted on adults experiencing temporary, moderate to severe pain, explored short-term symptom changes over time.

Researchers monitored patient-reported outcomes describing perceived discomfort by measuring changes in pain scores and the time taken until a participant needed additional medication. Studies examined patterns observed when the combination was compared to either a placebo or a single component. However, the follow-up durations were limited, focusing on the immediate hours after the dose, meaning long-term effects are not fully established.


Studies for General Acute Pain Syndromes

This medicine was evaluated in research for common conditions characterized by fluctuating or episodic manifestations, such as specific types of headaches and menstrual discomfort. Evidence related to these situations indicates that the inclusion of codeine was associated with different levels of changes in pain scores compared to using acetaminophen alone. Findings were mixed regarding the magnitude of the differences in outcomes associated with the caffeine component across every pain scenario.

What Remains Uncertain in the Research Evidence

The current research highlights several key limitations. There is limited information for long-term outcomes or the effectiveness of the combination when treating chronic pain conditions, as the focus has been on acute pain models. Comparative evidence is lacking against the wide range of other fixed-dose pain formulations currently available. Furthermore, data for certain groups remain insufficient, particularly for the very elderly or those with complex underlying health issues.

Key Studies & References

  1. Analgesic efficacy of paracetamol and its combination with codeine and caffeine in surgical pain: a meta-analysis
  2. Single dose oral paracetamol (acetaminophen) plus codeine for postoperative pain relief in adults (Cochrane Review)
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Frequently Asked Questions (FAQ)

Common questions about Analgilasa (Acetaminophen,Caffeine,Codeine) (FAQ)

Q: What is the difference between Analgilasa and just taking acetaminophen alone?

Research has examined patterns observed when the combination was compared to single-component use, and evidence indicates that the inclusion of codeine was associated with different levels of changes in pain scores. This suggests the multi-component formula may address pain through varied mechanisms simultaneously.

Q: What is the concern about taking other medicines that contain acetaminophen with Analgilasa?

The primary concern is the potential for the total daily intake of acetaminophen (also known as paracetamol) from all sources to exceed the maximum recommended 4,000 mg limit. Exceeding this amount significantly increases the risk of severe liver damage (hepatotoxicity), which is a serious safety concern. Patients are advised to verify the labels of all medicines being used for the presence of acetaminophen.

Q: Is it safe to consume caffeine from coffee or soda while taking Analgilasa?

Official labeling advises that the use of other caffeine-containing products should be limited while using Analgilasa. This caution is advised to mitigate the risk of excessive stimulation of the central nervous system (CNS). Official documents can be consulted for further clarification regarding concurrent caffeine intake.

Q: What is the expected duration of pain relief from Analgilasa?

According to the official product information, the medication is typically administered every 4 to 6 hours as needed for pain relief. This dosing pattern indicates the general time frame during which the effects of a single dose are expected to last.

Q: Does Analgilasa interact with blood thinners (anticoagulants)?

Yes, regulatory information indicates that co-administration with anticoagulants (medicines that prevent clotting, such as Warfarin) may increase their effects. For this reason, official safety information requires close monitoring of the International Normalized Ratio (INR), which is a measure of blood clotting time.

Q: How does the caffeine component in Analgilasa work?

Caffeine is included in the medicine as an analgesic adjuvant, meaning it is meant to enhance the pain-relieving effects of the other two ingredients. It is also classified as a CNS stimulant that works by acting as an adenosine receptor antagonist.

Q: Does Analgilasa contain aspirin or other NSAIDs?

The active ingredients are officially listed as Acetaminophen, Caffeine, and Codeine. No regulatory documentation indicates the explicit inclusion of aspirin or other Nonsteroidal Anti-inflammatory Drugs (NSAIDs) in the formulation.

Q: Is Analgilasa available over the counter in some places?

The regulatory status of codeine combination products varies by jurisdiction. While in the US and many countries this type of product requires a prescription, some low-strength codeine products are available over-the-counter (OTC) in certain international jurisdictions, such as Canada or the United Kingdom.

Q: What are the signs of taking too much Analgilasa (overdose)?

Official documentation states that signs of a potential overdose include slow or shallow breathing, severe drowsiness, confusion, dizziness, fainting, and difficulty waking up. The symptoms described above are associated with a suspected overdose, which is a medical emergency.

Q: What are the potential long-term risks associated with using Analgilasa?

Potential long-term risks are related to the drug's components. This includes the possibility of developing physical dependence from the codeine component, and the risk of liver damage associated with prolonged use of large amounts of acetaminophen.

Q: Are there specific herbal supplements that should be avoided when using Analgilasa?

Official drug interaction reviews indicate that herbal supplements with sedative properties, such as valerian or kava, are subjects of caution. Combining them with the opioid component of Analgilasa may lead to increased central nervous system (CNS) depression, such as severe drowsiness.

Q: Can Analgilasa cause a severe allergic reaction?

Yes, official regulatory information documents the possibility of severe allergic reactions. Symptoms can include rash, itching, swelling of the face or throat, severe dizziness, and trouble breathing.

Q: Is it possible to develop a headache from the caffeine in Analgilasa?

Headache is officially listed in regulatory labeling as a common adverse reaction associated with the use of the product. Official labeling documents this as a possible effect, but does not specifically attribute the cause to the caffeine component.

Q: What is the difference between physical dependence and addiction related to Analgilasa?

Official documentation notes that physical dependence may occur with long-term use, meaning the body has adapted to the drug and withdrawal symptoms may occur if stopped suddenly. Regulatory information states that mental dependence (or addiction) is generally considered less likely when opioid analgesics are used appropriately for acute pain relief.

Q: Can I take Analgilasa on an empty stomach?

Regulatory patient information states the medication may be taken with or without food. If nausea or stomach upset is experienced, taking the medication with food is sometimes cited as a mitigating factor for discomfort.

Q: What is the general rule for how many days I can use Analgilasa?

Official product information in some jurisdictions advises that the medication should not be taken for pain for more than 5 days. The general duration boundary should be respected, as use should be for the shortest duration required to address pain.

Q: Can Analgilasa be used by individuals with a history of substance abuse?

Due to the risk of addiction and abuse, regulatory documents state that an individual's risk factors for addiction, abuse, and misuse must be assessed prior to the prescribing of the medication and reassessed regularly during the course of treatment.

Q: Where can I find the official regulatory information for Analgilasa?

Official regulatory information, including complete prescribing and safety data, is contained within the full FDA Labeling and DailyMed entries for the product. These documents provide the full details on indications, warnings, and precautions.

Q: What does the available research evidence say about the effectiveness of this combination?

Research evidence was primarily evaluated in studies concerning acute, short-term pain, such as post-operative discomfort. Based on these evaluations, research indicates that the combination is associated with managing moderate discomfort when non-opioid treatments alone are insufficient.

Q: Is Analgilasa approved for use in countries outside of the US?

The drug is comprised of components that are approved and marketed internationally, and the specific fixed-dose combination or similar products are available in various jurisdictions. This includes countries such as Canada and the United Kingdom, though regulatory restrictions and available strengths may vary.

Q: Are there different strengths of Analgilasa available?

Yes, regulatory records document the existence of different strengths of the combination product. These are typically fixed doses combining 325 mg of acetaminophen with varying amounts of the codeine component.

Q: Is Analgilasa available in different formulations (e.g., tablet, liquid)?

The product is commonly available as a solid oral preparation, such as a tablet or capsule. Regulatory documents in some countries also specify content limits and requirements for liquid preparations of the combination product.

Q: What is the purpose of the official patient information or Medication Guide provided with Analgilasa?

The purpose of the guide is to ensure patients are fully informed of important safety and use instructions before starting treatment. This includes the serious risks of addiction, respiratory depression, and overdose, as well as outlining proper dosing and storage procedures.

Q: How does the body eliminate (metabolize) the codeine in Analgilasa?

Codeine is processed primarily by the liver, where it is converted into multiple compounds, including morphine, which is the active component. Codeine and its breakdown products (metabolites) are then mainly excreted from the body through the urine.

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How should Analgilasa (Acetaminophen,Caffeine,Codeine) be stored and disposed of?

Storage and Disposal Requirements

Requirement Category Official Regulatory Statement
Storage Temperature Store at controlled room temperature, 20^circC to 25^circC (68^circF to 77^circF), with permissible excursions up to 30^circC.
Handling/Protection Keep in the original container, tightly closed, away from excess heat, light, moisture, and keep from freezing.
Child Protection Must be kept out of the sight and reach of children. Due to the codeine content, the medicine requires storage in a locked cabinet or drawer to prevent accidental fatal overdose.
Disposal Instructions Immediately dispose of unused or expired medicine. The primary method is a drug take-back program. If unavailable, the medicine must be immediately flushed down the toilet as it is on the FDA's list for potent narcotics.

Regulatory documents mandate that this product must be stored within a specific temperature range and protected from environmental factors to maintain stability. The official profile requires heightened security, including storing the medication in a locked location and out of children's reach, due to the opioid component. Disposal instructions prioritize collection programs or immediate flushing for the unused opioid, overriding general warnings against disposal in wastewater.

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

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