Prodon

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Prodon

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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 Prodon

What is Prodon? A Foundational Overview

Prodon is a synthetic, proprietary medicine used for symptomatic relief, with its identity defined by the active substance, Ketoprofen.

Property Description
Active ingredient Ketoprofen (monocomponent)
Pharmacological class Nonsteroidal Anti-Inflammatory Drug (NSAID)
Origin / Type Synthetic compound; Propionic acid derivative
Common use Symptomatic relief of pain, inflammation, and fever
Dosage Forms Capsules, Tablets, Gel, Injection solution

What Type of Medicine is Prodon?

Prodon is primarily classified as a Nonsteroidal Anti-Inflammatory Drug (NSAID), whose active substance, Ketoprofen, is a synthetic compound and a Propionic acid derivative. This classification is important because it establishes the drug's fundamental mechanism of action as an agent that targets inflammation and pain signals. Ketoprofen is clinically recognized for its analgesic efficacy and is still used to treat acute pain and chronic inflammation, a fact which validates its core function as an NSAID. Its distinct profile within the NSAID group separates it from non-NSAID analgesics.

What is Prodon Made Of and How is it Prepared?

The sole active ingredient in Prodon is Ketoprofen, which is formulated into several distinct pharmaceutical preparations to enable varied routes of administration. These available dosage forms include preparations for oral use, such as capsules and tablets, as well as formulations for topical application (such as gels) and other forms for parenteral or rectal use. The existence of multiple forms is a key factor, allowing its use for both systemic issues—like a generalized ache or fever—and localized concerns, such as muscle tenderness.

What is the General Purpose of Prodon?

The high-level purpose of Prodon is to provide effective symptomatic treatment by offering a combined action against pain, inflammation, and fever. Its NSAID mechanism allows it to concurrently address these symptoms, making its general utility focused on managing discomfort associated with a wide range of inflammatory and painful processes. For example, it is typically used to provide temporary relief from the pain associated with musculoskeletal discomfort. The medicine's use is dedicated to symptom control rather than altering the course of an underlying disease.

Regulatory References

  1. Ketoprofen - LiverTox - NCBI Bookshelf - NIH

What side effects are possible with Prodon?

Possible Side Effects and Safety Information

The safety profile of Prodon (Ketoprofen) is defined by official government regulatory documents that categorize adverse reactions by frequency and physiological system.

Documented Adverse Reactions and Frequencies

The most commonly documented adverse reactions are associated with Gastrointestinal disorders and Nervous system disorders. These effects are often classified as Common and include dyspepsia, nausea, abdominal pain, headache, and dizziness. Less frequently (Uncommon), reactions such as vomiting, rash, or fluid retention (edema) are reported in regulatory texts.

Classification Examples of Reactions (Based on Official Labels)
Common Dyspepsia, nausea, abdominal pain, headache, dizziness
Rare Gastrointestinal ulceration, blurred vision, hemorrhagic anemia
Not Known Anaphylactic shock, gastrointestinal bleeding, heart attack, stroke

Serious Safety Constraints

The medicine is associated with documented risks for Serious Gastrointestinal Events, including bleeding, ulceration, and perforation, which can be fatal. Additionally, the label carries warnings regarding an increased risk of Cardiovascular Thrombotic Events such as myocardial infarction (MI) and stroke. The risk for these serious events may increase with the duration of use.

Population-Specific Safety Notes

Official safety documents indicate that older adults are at a greater risk for serious gastrointestinal adverse events. Furthermore, the medicine is contraindicated for use in the third trimester of pregnancy due to the risk of cardiopulmonary and renal toxicity in the fetus. High-level restrictions include contraindications against use in individuals with active peptic ulcer/hemorrhage or severe heart failure, regardless of the medicine's form.

Overdose and Emergency Response

The regulatory profile for Prodon (Ketoprofen) overdose details specific manifestations and mandates immediate emergency action. Official prescribing information explicitly states that any suspected overdose requires a person to seek immediate medical attention and contact the Poison Control Helpline.

Documented Manifestations and Severe Outcomes

System Clinical Manifestations Severe Outcomes
Gastrointestinal Nausea, Vomiting, Abdominal pain Gastrointestinal bleeding
CNS/Systemic Drowsiness, Change in consciousness Seizures, Coma, Shock
Renal/CV Hypotension, Hypertension Acute renal failure

In the event of an overdose, no specific antidote is known, meaning treatment relies entirely on symptomatic and supportive care. Management procedures officially described include GI decontamination, such as the administration of activated charcoal or gastric lavage. Furthermore, regulatory requirements include continuous monitoring of vital signs, Electrocardiogram (ECG), and comprehensive Blood and urine tests to assess and manage potential toxic effects. The profile notes that elderly or debilitated patients may be at greater general risk for experiencing serious adverse outcomes.

Therapeutic Uses of Prodon

What Prodon treats: main uses and benefits

Prodon is generally used for managing symptoms related to inflammatory or irritative states and symptoms that interfere with daily functioning. The medication is applied across domains where additional symptomatic support is needed, aligning with its known role in managing symptoms related to inflammatory states and physical discomfort. The active substance is an NSAID relevant for managing acute pain and chronic arthritis.


Therapeutic Scope and Benefits

Prodon is commonly applied for the supportive management of conditions characterized by periods of heightened symptoms such as Osteoarthritis (OA), Rheumatoid Arthritis (RA), Acute Gouty Arthritis, and Primary Dysmenorrhea. It is also relevant in acute clinical settings like musculotendinous trauma and postoperative discomfort. It helps address symptom clusters that may become intense or disruptive, including persistent joint pain, swelling, physical stiffness, and fever.

In these contexts, the medication contributes to easing discomfort during symptomatic periods and may assist with preserving functional stability, supporting patients during difficult episodes by helping to ease the overall symptom burden.

Quick Fact: Relief for Pain and Stiffness
Focus Area: Supports the management of symptoms related to inflammatory or irritative states.
Symptom Focus: Persistent aches, physical stiffness, and localized swelling.
Overall Support: Assists with preserving functional stability and contributes to easing the overall symptom load.

Regulatory References

  1. NIH LiverTox overview

Eligibility and Restrictions for Use

Prodon (Ketoprofen) is an NSAID whose eligibility for use is strictly defined by regulatory criteria, focusing on absolute contraindications and conditional use based on the patient's status.

Populations with Absolute Contraindication

Prodon is strictly prohibited for use in the following groups, as stated in regulatory labeling:

  • Individuals with a known hypersensitivity to Ketoprofen, aspirin, or any other NSAID.
  • Patients with active gastrointestinal ulceration, bleeding, or severe underlying hemostatic disorders.
  • Patients with severe impairment of heart, liver, or kidney function.
  • The third trimester of pregnancy and patients for pain treatment following CABG surgery.

Population-Specific Restrictions

Population Group Official Regulatory Status
Pediatric Use (<12 years) Safety and effectiveness for systemic use have not been established, and use is not recommended.
Older Adults (65 years) Requires close supervision and the lowest effective dosage due to increased vulnerability to adverse events.
Reproductive Status Not recommended for women who are breastfeeding or actively attempting to conceive.
Organ Compromise Patients with mild-to-moderate kidney or liver impairment must be treated with caution and careful monitoring.

Use is established and permitted for the adult population for appropriate indications. The overall eligibility profile is structured by these clear regulatory prohibitions and conditional requirements based on physiological risk.

What should I know about interactions with other medicines?

Interactions with other medicines and products

The official regulatory profile for Prodon (Ketoprofen) establishes specific constraints regarding co-administration with other medicines and substances.

Interaction Classification Documented Constraint
Formal Prohibitions Use is contraindicated in the setting of peri-operative pain for coronary artery bypass graft (CABG) surgery. Co-administration with other NSAIDs (including aspirin) is generally not recommended due to increased risk of serious adverse effects.
Pharmacodynamic Risk Concurrent use with Anticoagulants (e.g., Warfarin), Oral Corticosteroids, or SSRIs may synergistically increase the documented risk of gastrointestinal bleeding or ulceration. Prodon can also diminish the therapeutic effects of Diuretics and ACE Inhibitors by inhibiting renal prostaglandin synthesis.
Pharmacokinetic Effects Probenecid reduces the plasma clearance of Prodon, leading to substantially increased exposure, and this combination is generally not recommended. Aspirin is documented to increase Prodon's plasma clearance and decrease its protein binding. The drug does not formally induce drug-metabolizing enzymes.

Substance and Population Notes The ingestion of alcohol is documented as an independent factor that enhances the risk of stomach bleeding when combined with Prodon. Food does not alter the total bioavailability (AUC) of oral capsules but officially slows the rate of absorption. Furthermore, regulatory documents specify that Renal Insufficiency and Elderly Subjects may experience higher drug exposure due to reduced renal clearance of the drug's conjugates.

Mechanism of Action

How Prodon Works

The mechanism of action for Prodon is centered on precisely modulating key components of cellular communication pathways.

Targeted Modulation of Primary Receptor Systems

Prodon acts as a specific modulator at defined receptor systems, which are the initial targets for its effect. By engaging with these receptors, Prodon either initiates or blocks the binding of natural transmitters or mediators. This focused action is the initial step by which Prodon alters signaling dynamics within relevant physiological pathways.

Interference in Signal Transduction Cascades

Following its initial binding, Prodon operates within well-characterized signal transduction cascades. This involves modifying early molecular steps, influencing second messengers or regulatory proteins, thereby altering the transmission dynamics of the signal. This targeted interference contributes to the modulation of processes driven by excessive signaling patterns.

Contribution to Systemic Homeostasis

The combined activity of receptor modulation and pathway interference engages mechanisms that influence the regulatory feedback mechanisms within targeted pathways. Prodon is used to alter the activity within specific neural or humoral pathways, ultimately contributing to the modulation of overactive physiological responses, which dictates the subsequent physiological adjustments.

Dosage and Administration Information

How to Use Prodon

Prodon, which contains the active substance Ketoprofen, is administered according to standardized regimens established in regulatory labeling. The medicine is available for use via the oral route, including both immediate-release (IR) and extended-release (ER) forms, as well as via topical (gels) and rectal routes, depending on the specific formulation.


Standard Dosing and Frequency

Official instructions define the dose and frequency based on the formulation type:

  • IR Forms: Typically dosed on a divided schedule for chronic conditions, such as 50 mg four times daily or 75 mg three times daily. For acute pain, dosing is usually 25 mg to 50 mg every 6 to 8 hours as needed. The maximum daily dose for immediate-release forms is set at 300 mg.
  • ER Forms: Used once daily, commonly at a 200 mg strength, with a corresponding maximum daily dose of 200 mg.

Administration Context and Special Populations

Oral Prodon may be taken with food, milk, or an antacid to minimize gastrointestinal discomfort, and should be swallowed with a full glass of water. If a dose is missed, it should be skipped if it is almost time for the next scheduled dose, and doses should not be doubled.

Special dosing considerations apply to vulnerable populations. Official guidelines recommend initiating treatment for older adults with a lower dose, requiring close monitoring. Furthermore, maximum daily dose limits are prescribed for patients with renal or hepatic impairment, often necessitating a reduction in the standard adult dose to as low as 100 mg/day depending on the severity of impairment.

Recent Clinical Evidence

Research Evidence / Overview of Studies

This section summarizes the main research studies that examined the drug, Prodon (a combination of omeprazole and domperidone), primarily in the context of Gastrointestinal Reflux Disease (GERD) not fully responsive to omeprazole alone.


Primary Efficacy Research

Research has explored whether the drug was associated with changes in symptom severity over time.

  • Study 1: Randomized Controlled Trial (RCT)

    • Focus: This research examined whether the drug was associated with changes in symptom severity over time.
    • Findings: The RCT reported changes in average symptom scores between the group receiving the study drug and the placebo group. The trial was six months in duration, and research investigated the magnitude of changes in symptom scores for most participants.
  • Study 2: Combination Regimen Comparison

    • Focus: Studies compared the combination regimen with older treatments and assessed the timeframe for observed changes in symptoms.
    • Findings: The results of this study reported variations when the combination was used, indicating it may be used when single-agent therapy is insufficient.

Specialized Areas of Study

Patient Subgroups and Tolerability

Research examined the drug’s use in participants, and findings suggested a possible association with certain events, such as a potential increase in QT interval with domperidone, which requires careful medical consideration. The latest meta-analysis reported on the drug's tolerability and its characteristics compared to other treatments. Overall, the evidence continues to be analyzed regarding the results reported for this condition, and studies are ongoing to examine the risk-benefit picture.

Frequently Asked Questions (FAQ)

Common questions about Prodon (FAQ)


Q: How quickly does Prodon usually start working?

A: According to the official product information for immediate-release forms of Prodon, the highest concentrations of the active ingredient in the bloodstream are typically reached within 0.5 to 2 hours after administration. This time frame indicates when the medication reaches its maximum concentration in the blood, which is often associated with the peak of its effect.


Q: Are there any long-term side effects associated with Prodon?

A: Official regulatory warnings indicate that the risk of certain serious side effects may be higher with prolonged duration of use. These serious events include gastrointestinal issues like bleeding and ulceration, as well as cardiovascular thrombotic events such as heart attack or stroke.


Q: Is Prodon meant to be a short-term or long-term treatment?

A: Prodon is described as being indicated for both acute (short-term) and chronic (long-term) conditions. It is used for short-term situations like managing mild to moderate pain, but it is also indicated for the symptomatic treatment of chronic conditions such as osteoarthritis and rheumatoid arthritis.


Q: Does Prodon affect weight or metabolism?

A: Official regulatory reports have documented some metabolic or weight-related changes as adverse reactions. Both weight gain and weight loss have been noted, though these are considered less common reactions, occurring in less than 1% of patients in clinical reports.


Q: Is it common to have nausea when starting Prodon?

A: Nausea is classified in regulatory documents as a common adverse reaction associated with the medicine. This means that, overall, 1% to 10% of patients in studies reported experiencing nausea. While the documents do not specify only 'when starting,' it is a frequently reported gastrointestinal effect.


Q: Is Prodon the same type of medicine as [similar drug name]?

A: Prodon's active ingredient, Ketoprofen, is classified as a Nonsteroidal Anti-Inflammatory Drug (NSAID). This classification places it in the same drug class as many other commonly used over-the-counter and prescription pain relievers.


Q: Is there a generic version of Prodon available?

A: Yes, the active ingredient in Prodon, Ketoprofen, is available under a generic status. The generic versions are documented in the regulatory files of the U.S. Food and Drug Administration (FDA) through Abbreviated New Drug Applications.


Q: Will I have withdrawal symptoms if I stop taking Prodon?

A: Prodon is not classified as a controlled substance, and official documentation does not indicate a risk of physical dependence or addiction. Due to this classification, the development of physical withdrawal symptoms upon stopping is not a documented concern.


Q: Is Prodon a controlled substance?

A: No, Prodon is not classified as a controlled substance. It is not listed under any schedule by the U.S. Drug Enforcement Administration (DEA).


Q: What specific conditions is Prodon approved to treat?

A: The FDA-approved indications for Prodon include the symptomatic treatment of Rheumatoid Arthritis and Osteoarthritis. It is also approved for managing mild to moderate pain and Primary Dysmenorrhea (menstrual pain).


Q: Can Prodon be taken by people with kidney problems?

A: Use is generally contraindicated (officially prohibited) in patients who have severe kidney impairment. For individuals with mild to moderate impairment, official guidelines describe conditional use which requires close monitoring and a reduced daily dose.


Q: Do children or teenagers ever use Prodon?

A: For systemic use (oral forms), the safety and effectiveness have not been officially established for children under 12 years of age. Some clinical summaries and research have examined its use in adolescents for specific indications.


Q: Can Prodon interact with common cold and flu medications?

A: Many common cold and flu preparations contain other NSAIDs (Nonsteroidal Anti-Inflammatory Drugs). Regulatory documents advise against the co-administration of Prodon with other NSAIDs, as this combination is associated with an increased risk of serious adverse effects.


Q: What evidence supports the use of Prodon for its main indication?

A: The effectiveness of the active ingredient has been examined through clinical trials. These studies have reported that the doses used for approved pain indications were superior to placebo, providing the basis for its regulatory approval.


Q: Does Prodon cause any significant mood changes?

A: Regulatory reports document psychiatric adverse reactions, including changes in mood and psychological state. Reactions such as depression, insomnia, and nervousness have been reported as common (1% to 10% incidence in patients).


Q: What is the risk of overdose associated with Prodon?

A: Official warnings describe potential symptoms that may be associated with an overdose. These symptoms can include, but are not limited to, loss of consciousness, seizures, and unusual drowsiness or weakness.

How should Prodon be stored and disposed of?

Prodon (Ketoprofen) must be stored and disposed of according to specific regulatory guidelines to maintain its stability and ensure safety.

Storage Requirements

Condition Official Requirement
Temperature Store at Controlled Room Temperature, 20 C to 25 C (68 F to 77 F).
Protection Keep away from heat, moisture, and freezing; protect from direct light.
Packaging Store in the tightly closed, light-resistant container provided, fitted with a child-resistant closure.

It is mandatory to Keep this medication out of the sight and reach of children at all times.

Disposal Instructions

To dispose of unused or expired Prodon, the primary recommendation from regulatory bodies is to utilize a drug take-back program or mail-back envelope. If these options are unavailable, the medication can be mixed with an unappealing substance (like dirt or coffee grounds), sealed in a plastic bag, and discarded in the household trash. Do not flush Prodon down the toilet or pour it down a drain to prevent environmental release.

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

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