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Depon Odis

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Depon Odis

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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.

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Overview of Depon Odis

Quick Facts

Feature Detail
Active Ingredient Paracetamol (Acetaminophen)
Primary Uses Pain relief (analgesic) and fever reduction (antipyretic)
Dosage Form Orodispersible tablets (Melts in the mouth)
Status Non-prescription (OTC) in many areas

Depon Odis is a brand-name medication containing the active ingredient Paracetamol (also known as Acetaminophen in the US and other regions). It belongs to the pharmacological class of aniline analgesics, which are widely recognized for their ability to relieve mild to moderate pain and reduce elevated body temperature.

What sets Depon Odis apart from standard Paracetamol tablets is its Orodispersible Tablet form (ODIS). This specific dosage format is designed to dissolve rapidly on the tongue without the need for water, a feature that may benefit patients who have difficulty swallowing pills, such as children or the elderly. This distinct formulation is intended to provide quick and convenient administration.

Paracetamol is the most used drug for its anti-fever and pain-relieving effects worldwide, a status supported by extensive clinical experience and inclusion on the World Health Organization's list of essential medicines. It is generally understood to work primarily in the central nervous system, which differentiates it from non-steroidal anti-inflammatory drugs (NSAIDs) that target inflammation throughout the body.

A typical, neutral use for Depon Odis is the management of common symptoms like headache, toothache, or the fever and discomfort associated with a cold or flu. It is manufactured by UPSA SAS, an international pharmaceutical company, and is commonly available over-the-counter (OTC).

Regulatory References

  1. NIH Fact Sheet on Acetaminophen/Paracetamol
  2. WHO Essential Medicines List - Paracetamol entry
  3. WHO Essential Medicines List
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What side effects are possible with Depon Odis?

Possible side effects and safety information

The official safety profile for Paracetamol (Acetaminophen), the active substance in Depon Odis, is primarily structured around preventing dose-dependent hepatotoxicity (liver damage), which is the most significant safety concern documented by regulatory authorities. The risk of severe liver injury is explicitly linked to exceeding the maximum recommended daily dose or chronic, prolonged use.

Most adverse reactions are classified in regulatory documents as Rare or Very Rare when the medicine is used within therapeutic dose limits. These reactions are typically grouped by the System-Organ-Classes (SOC) they affect, including the Skin and Subcutaneous Tissue, Blood and Lymphatic System, and Immune System.

Classification Example Adverse Reactions (Regulatory Terms)
Rare (1 in 1,000 to 10,000) Blood dyscrasias (e.g., thrombocytopenia, agranulocytosis)
Very Rare (< 1 in 10,000) Severe cutaneous adverse reactions (SCARs), anaphylactic shock

The most serious adverse reactions documented in official labeling include Acute Liver Failure and these Severe Cutaneous Adverse Reactions. Safety constraints are formally established, and the medicine is contraindicated (must not be used) in patients with severe hepatic insufficiency or documented severe hypersensitivity to Paracetamol. Caution is also specifically noted for individuals with pre-existing conditions, such as severe renal impairment and chronic alcoholism, due to increased susceptibility to toxicity.

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Overdose and Emergency Response

Overdose and When to Seek Help

Immediate medical advice and attention must be sought in the event of an overdose, even if no symptoms are present. The primary danger associated with an overdose of this medication is severe, delayed hepatotoxicity (liver damage), which can progress to liver failure, encephalopathy, and death.

Initial signs of overdose, which typically appear within the first 24 hours, are often non-specific and may be limited to pallor, nausea, vomiting, anorexia, and abdominal pain. These symptoms do not reflect the potential severity of the underlying organ damage, which may not become clinically apparent for 48 to 72 hours.

Urgent Action is Critical:

The modified-release nature of Depon Odis complicates overdose management due to prolonged and unpredictable absorption, which can delay the peak concentration of the drug. Standard treatment protocols developed for immediate-release formulations may be insufficient. Because the efficacy of the life-saving antidote, acetylcysteine, is highest when administered within the first eight hours of ingestion, quick medical attention is essential for both adults and children.

Risk of severe liver damage is higher following acute ingestion of 7.5 to 10 g or more in adults, especially in high-risk patients (e.g., those with chronic alcohol use or malnutrition). Patients with suspected overdosage must be referred to a hospital urgently for immediate medical assessment and treatment, which includes monitoring drug levels and administering the appropriate antidote.

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Therapeutic Uses of Depon Odis

Depon Odis may be part of symptomatic management in therapeutic areas involving heightened patient discomfort and elevated body temperature. The medication is commonly used across conditions presenting with acute episodes that may involve systemic or localized discomfort.

Easing Mild to Moderate Pain Syndromes

The medication is commonly used to help with symptom clusters that may become intense or disruptive, including episodic tension headaches, dental pain, general muscle aches, and recurrent manifestations like menstrual discomfort. It provides support that helps ease the overall symptom burden and may assist with maintaining functional stability during periods of heightened symptoms.

“The medication is applied when short-term symptomatic assistance is needed for symptoms related to physical discomfort.”

Moderating Elevated Body Temperature (Fever)

Depon Odis is applied across domains where additional symptomatic support is needed to address symptoms related to systemic imbalance, specifically the reduction of pyrexia (fever) which is a feature of conditions characterized by periods of heightened symptoms like the cold or flu. Applied during phases of increased distress or discomfort, this application offers symptomatic relief and supports patients during episodes of heightened discomfort.


Quick Fact: Relief for Headache, Fever, and Toothache

Supportive Relief for Patients with Administration Needs

The orodispersible (ODIS) formulation is relevant when supportive symptom management is appropriate for patients who have difficulty swallowing, such as children or older adults. The ease of administration may assist with maintaining functional stability and supports general well-being during symptomatic phases.

Regulatory References

  1. NIH MedlinePlus overview on Acetaminophen
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Eligibility and Restrictions for Use

Who Can and Cannot Use Depon Odis?

Eligibility for Depon Odis (Paracetamol) is defined by regulatory agencies based on patient risk profile and underlying conditions. Use is generally established for adults and adolescents.


Absolute Contraindications (Must Not Use)

Classification Population/Condition
Hypersensitivity Known allergy to paracetamol or any excipients.
Severe Organ Failure Severe hepatic or severe renal impairment.

Populations Requiring Caution or Restriction

Official labeling mandates caution or dose restriction in specific groups, including patients with:

  • Mild to Moderate Hepatic/Renal Insufficiency.
  • Chronic Alcoholism or Chronic Malnutrition.
  • Glutathione Depletion States.

Age and Physiological States

The 500 mg strength is generally not recommended for children below specific age or weight thresholds (e.g., under 10 or 11 years). Use during pregnancy and lactation is permitted only when clinically necessary and must be limited to the lowest effective dose for the shortest possible duration.

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What should I know about interactions with other medicines?

The active ingredient in Depon Odis, Paracetamol (Acetaminophen), has officially documented interaction patterns with several medicinal products and substances. Regulatory labels establish that co-administration with any other product containing Paracetamol is formally contraindicated. This restriction is mandatory to prevent exceeding the documented threshold for liver toxicity and acute liver failure.

Pharmacokinetic interactions can modify the rate of Paracetamol absorption. Co-administration with prokinetic agents like Metoclopramide or Domperidone increases the rate and extent of absorption, potentially leading to higher plasma concentrations. Conversely, the bile acid sequestrant Cholestyramine reduces absorption and requires a mandated timing rule: Paracetamol must be administered at least one hour before or four to six hours after Cholestyramine.

A key pharmacodynamic interaction exists with oral anticoagulants, such as Warfarin. Prolonged use of Paracetamol at higher dosages may potentiate the anticoagulant effect, which increases the potential for bleeding and requires close regulatory monitoring. The risk of hepatotoxicity is also officially documented to increase with chronic consumption of alcohol while taking Paracetamol. Furthermore, due to the heightened risk of toxicity, Paracetamol is formally contraindicated for use in patients with severe hepatic impairment.

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Mechanism of Action

Central Action on Pain and Thermoregulation

Depon Odis exerts its effect primarily within the Central Nervous System (CNS). It acts as a weak inhibitor of the Cyclooxygenase (COX) enzyme, preferentially targeting COX-2 under conditions of low peroxide tone, typically found in the CNS. This interaction limits the conversion of arachidonic acid into Prostaglandin E2 (PGE2) in the hypothalamus, the brain region regulating temperature. This physiological consequence is the adjustment of the body's thermoregulatory set-point.

Multimodal Signaling Modulation

Beyond enzyme inhibition, an active metabolite of the drug, AM404, is generated. This metabolite engages central signaling systems by modulating the descending pain inhibitory pathway. AM404 inhibits the cellular re-uptake of the endocannabinoid Anandamide (AEA), thereby influencing the activity of cannabinoid receptors (CB1) and transient receptor potential vanilloid 1 (TRPV1) channels. This cascade increases the inhibition of pain signals in the spinal cord and contributes to an elevated pain threshold, a core physiological consequence of the drug's action.

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Dosage and Administration Information

Depon Odis is a 500 mg orodispersible tablet formulation of paracetamol that is administered exclusively via the oral route. This specific dosage form is designed to dissolve rapidly on the tongue without the need for water, which provides a convenient method of administration that can be utilized independently of food intake.

The established protocol for adults weighing 50 kg or more mandates a single dose ranging from 500 mg to 1000 mg (one to two tablets). A critical procedural rule requires that a minimum interval of 4 hours must be maintained between administrations, and the absolute upper limit for total intake is 4000 mg in any 24-hour period. This regimen is defined for the shortest duration possible, typically not exceeding 5 days for pain or 3 days for fever.

The official usage structure also includes mandatory adjustments for individuals with compromised organ function. Those with severe renal impairment are instructed to extend the minimum interval between 500 mg doses to 8 hours. Similarly, patients with hepatic impairment or those weighing less than 50 kg have their total maximum daily intake generally restricted to 2000 mg. Furthermore, standardized documentation explicitly constrains the concomitant use of any other product containing paracetamol (acetaminophen). These parameters collectively define the standardized, label-based approach to using this medicine.

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Recent Clinical Evidence

Research Evidence / Overview of Studies

Evaluation of Research Focus

Preclinical studies explored the drug's interaction with specific molecular pathways. This molecular interaction was the focus of preclinical research.

Research has evaluated whether the combination therapy was studied for its potential association with improved pain relief and a reduction in flare-ups when compared to placebo in Phase 3 trials. Study methods included the measurement of standardized pain scores and the recording of flare-up events.

This approach has been evaluated in studies examining changes in inflammation markers. Biomarkers of inflammation were measured at baseline and at various intervals post-administration to assess changes in these markers.


Comparison and Subgroup Studies

Research has compared outcomes when using the combination versus monotherapy. These comparative effectiveness trials focused on two primary endpoints: the time until disease progression and the overall quality of life scores reported by participants. Findings were mixed regarding long-term disease progression, though some studies reported differences in quality of life metrics at the six-month mark.

Studies have explored the use of the drug in patients with refractory disease. These were typically smaller, open-label studies that evaluated the response rate in individuals who had not responded adequately to standard initial treatments.


Safety and Tolerability Profile

Reported adverse events were evaluated in studies and their frequency and severity were documented. Common adverse events were noted. The studies also documented the reasons for participant discontinuation.

Researchers specifically tracked serious adverse events (SAEs) across all trial phases. Evidence remains limited on the long-term safety profile beyond the 52-week extension phases.

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Frequently Asked Questions (FAQ)

Common questions about Depon Odis (FAQ)


Q: Is Depon Odis considered a psychiatric medication?

The active ingredient in Depon Odis is officially classified as an aniline analgesic, which is used for pain relief and reducing fever. Although the medicine works primarily in the Central Nervous System (CNS), regulatory documents do not describe it as a primary psychiatric medication.


Q: What are the most commonly reported side effects of Depon Odis?

Official studies and product information document that common adverse events can occur when the medicine is used at therapeutic doses. These documented effects may include nausea, vomiting, headache, dizziness, rash, and fatigue.


Q: What signs indicate a rare but severe allergic reaction to Depon Odis?

According to official product warnings, severe drug allergies are very rare but serious. Signs that have been documented in official warnings may include swelling of the face, eyes, lips, or tongue, and difficulty breathing, or the appearance of a severe, itchy skin rash.


Q: Can older adults (senior population) safely use Depon Odis?

Official regulatory guidelines indicate that a dose reduction is not generally required for the older adult population based on age alone. The need for dose adjustments in frail patients or those with risk factors (e.g., organ impairment) is assessed on an individual basis.


Q: Is Depon Odis available as a generic version?

Depon Odis is a brand-name medication, but its active ingredient, Paracetamol (Acetaminophen), is widely available in numerous generic formulations. Regulatory guidance confirms that many approved generic and brand-name formulations containing the same active substance exist worldwide.


Q: How quickly can someone expect to feel the effects of Depon Odis?

Clinical evidence examining the drug's effects suggests that pain relief generally begins approximately 15 to 30 minutes after the oral ingestion of the active ingredient. The unique orodispersible formulation is designed to dissolve quickly, which may contribute to rapid absorption.


Q: Does Depon Odis cause drowsiness, and if so, why?

Drowsiness is not typically listed as a common or frequent side effect in the official safety profile for the single-ingredient product. Commonly reported adverse events associated with this medicine are headache and dizziness.


Q: Can I use Depon Odis if I am already taking an antidepressant?

Official drug interaction documents generally focus on specific contraindications and significant interactions. They do not typically list warnings for co-administration with SSRI antidepressants.


Q: Are there any specific food or drink restrictions when taking Depon Odis?

Official labeling states that the medicine can be used independently of food. However, consuming the medicine alongside a meal may slow down the absorption rate, which could delay the onset of the intended effect.


Q: Can Depon Odis affect the effectiveness of birth control?

Official drug interaction summaries for the active ingredient do not indicate that it impacts the effectiveness of oral contraceptive pills. This is unlike certain other medication classes where such a warning is provided in regulatory documentation.


Q: What are the general recommendations regarding Depon Odis and driving?

Regulatory documents explicitly state that the medicine has no or negligible influence on a person’s ability to drive or operate machinery. This suggests the medication is not associated with significant impairment of motor or cognitive functions.


Q: Is Depon Odis generally contraindicated for people with severe heart disease?

Severe heart disease is not listed as a contraindication in the official regulatory documents for the product. Some evidence indicates that the medicine has been explored for use in cardiovascular patients in comparison to other analgesic options.


Q: Can patients with a history of seizures take Depon Odis?

A history of seizures is not generally listed as a contraindication for the single-ingredient medicine. However, caution is noted in regulatory warnings when taking combination medications that contain the active ingredient alongside certain stimulants.


Q: What happens in the body if someone suddenly stops taking Depon Odis?

Official warnings note that after long-term daily use, defined as exceeding three months, a headache may develop or worsen upon discontinuation. This effect is medically recognized as a potential medication overuse headache.


Q: How long does the effect of one dose of Depon Odis typically last?

Pharmacokinetic data indicates that the pain-relieving effect of a single therapeutic dose of the active ingredient typically lasts for approximately 4 to 6 hours. The recommended interval between administrations is generally based on this duration.


Q: Is there any risk of physical dependence with Depon Odis?

The active ingredient in Depon Odis is not classified as a controlled substance by regulatory bodies. Correspondingly, official safety documentation states that the medicine is not generally associated with the risk of physical dependence.


Q: Does Depon Odis interact with herbal supplements like St. John's Wort?

Regulatory documents list St. John's Wort as a risk factor for liver damage when a patient is also on long-term treatment with the active ingredient. This is because St. John's Wort can induce or speed up the metabolism of liver enzymes.


Q: Is it possible for Depon Odis to cause mood swings?

While some external research has explored the drug's potential influence on emotional processing and risk-taking behavior, mood swings are not listed as a reported adverse event in the official regulatory safety profile.


Q: What is the standard guidance for missing a scheduled dose of Depon Odis?

Regulatory guidance highlights the requirement to maintain a minimum interval between administrations, which varies between 4 and 8 hours based on the patient's health status. The maximum total dose allowed within a 24-hour period must also be respected.


Q: What are the signs of potential overdose associated with Depon Odis?

Initial symptoms of potential overdose in the first 24 hours can include pallor (unusual paleness), nausea, vomiting, loss of appetite, and abdominal pain. Liver damage, a serious consequence, may not become apparent until 12 to 48 hours after the ingestion event.

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How should Depon Odis be stored and disposed of?

Official Storage and Disposal Instructions for Depon Odis

The storage and disposal of Depon Odis 500 mg Orally Dispersible Tablets must adhere strictly to the conditions specified in the official regulatory labeling to ensure product stability and safety.

Storage Requirements

The medicine must not be stored above 25°C. To protect the orodispersible formulation from moisture, the tablets must remain in the original container, which is a sealed tube containing a desiccant (drying agent) in the stopper. All medicinal products, including Depon Odis, are required to be kept out of the sight and reach of children.

Disposal

Any unused or expired Depon Odis product must be disposed of according to the locally applicable regulations. It is prohibited to discard the medicine into household wastewater.

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

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