Poltram Retard

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Poltram Retard

Treatment option: Pain, Chronic Pain

Medically reviewed

Marina Burgos

Last updated on 22/12/2025

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

Overview of Poltram Retard

Quick Facts Description
Active Ingredient Tramadol Hydrochloride
Form Prolonged-release tablets
Pharmacological Class Opioid analgesic (Centrally acting)
Common Use Management of moderate to severe pain
Origin Synthetic (Chemically manufactured)

What Type of Medicine is Poltram Retard?

Poltram Retard is classified as a synthetic opioid analgesic, a type of prescription-only medicine used to address moderate to severe pain. Its active component, Tramadol Hydrochloride, functions as a centrally acting pain reliever, meaning its primary effects are exerted within the central nervous system, which includes the brain and spinal cord. Its general purpose is pain management, such as supporting patients with chronic back discomfort or post-operative recovery. It functions through both opioid receptor agonism and the modulation of monoamines, acting as a dual-action agent to alleviate discomfort by working on two different pain-signaling systems in the body.


Composition and the Prolonged-Release Tablet Form

This preparation is a single-ingredient product delivered as a prolonged-release tablet, a pharmaceutical form designed for oral ingestion. The term "Retard" signifies that the tablet matrix ensures a sustained-release formulation, where the Tramadol Hydrochloride is released into the body gradually over an extended period. This mechanism provides consistent drug levels for sustained analgesic efficacy and the management of chronic discomfort, unlike immediate-release formulations. The prolonged-release formulation is designed to provide stable pain relief over a 24-hour period, allowing for steady, continuous effect throughout the day with less frequent dosing.


How Does Tramadol Affect Pain Perception?

The high-level functional benefit of the medication is achieved through central pain signal blocking, where the Tramadol component modulates the transmission of pain signals. By targeting these central nervous system pathways, the medicine alters the perception of pain and increases the threshold for discomfort, which is the defining quality of this centrally acting analgesic.

Regulatory References

  1. Tramadol Mechanism of Action (Dual-Action)

What side effects are possible with Poltram Retard?

Possible Side Effects and Safety Information

Poltram Retard contains tramadol, an opioid analgesic, and carries risks typical of this class of medication. It is crucial to be aware of possible side effects and safety concerns.

Serious Warnings and Precautions

  • Respiratory Depression: Tramadol can cause serious, life-threatening, or fatal respiratory depression. This risk is highest at the start of treatment or after a dose increase, and is heightened with concomitant use of central nervous system (CNS) depressants, including alcohol and benzodiazepines. Seek immediate medical attention if breathing slows significantly or becomes shallow.
  • Addiction, Abuse, and Misuse: Poltram Retard carries a risk of addiction, abuse, and misuse, which can lead to overdose and death. It should be taken exactly as prescribed. Do not crush or chew the extended-release tablets as this can lead to a rapid release and potentially fatal dose of the drug.
  • Serotonin Syndrome: This potentially life-threatening condition may occur when tramadol is taken alone or with other medications that affect serotonin levels, such as certain antidepressants. Symptoms can include changes in mental status, fast heart rate, and coordination problems.
  • Seizures: Poltram Retard may increase the risk of seizures, particularly at higher doses or in patients taking other medications that lower the seizure threshold.

Common Side Effects

Side effects are often dose-dependent and tend to be most pronounced at the beginning of treatment.

Frequency Side Effects (Examples)
Very Common (>1 in 10 people) Nausea, dizziness, constipation, headache, somnolence (drowsiness)
Common (1 to 10 in 100 people) Vomiting, dry mouth, sweating, confusion, nervousness, vertigo

Inform your doctor if any side effect is severe or persistent. Do not drive or operate machinery if you experience drowsiness, dizziness, or blurred vision. Stopping treatment suddenly after prolonged use can lead to withdrawal symptoms; consult your physician to gradually reduce the dose.

Overdose and Emergency Response

A Poltram Retard overdose, involving the active ingredient Tramadol Hydrochloride, is officially documented as a severe medical emergency requiring immediate attention. The manifestations of overdose reflect the drug's dual pharmacological action.

Overdose Manifestations

  • Opioid toxicity may present as profound sedation, decreased consciousness, miosis (constricted pupils), and life-threatening respiratory depression (slowed or shallow breathing).
  • Non-opioid effects include the documented risk of seizures and the development of Serotonin Syndrome.

Life-Threatening Outcomes

Severe outcomes officially noted in regulatory documents include the risk of progression to coma, cardiac arrest, severe hypotension, and death due to respiratory failure. Accidental ingestion of even one dose poses a particular risk of fatal overdose, especially in children, and should be considered an urgent event. Increased severity is also noted for elderly or debilitated patients.

Required Emergency Actions

In the event of a known or suspected overdose, regulatory guidance mandates that individuals seek immediate medical attention and contact emergency services right away. Management procedures described in official labeling focus on establishing a patent airway and providing controlled ventilation. While the opioid antagonist naloxone may be administered to address respiratory depression, its use must be cautious, as it is officially recognized to increase the risk of seizures and does not reverse the non-opioid effects or Serotonin Syndrome. Benzodiazepines are the regulatory-defined measure for controlling overdose-induced seizures.

Therapeutic Uses of Poltram Retard

What Poltram Retard Treats: Main Uses and Benefits

The primary therapeutic role of Poltram Retard is within symptomatic management. This medication is considered relevant in contexts marked by increased discomfort or tension, applied when appropriate for symptoms related to physical discomfort that interfere with daily functioning. The extended-release form is used for supportive symptom management when symptoms become more noticeable over time.

This medication is relevant in conditions characterized by periods of heightened symptoms, commonly applied in addressing chronic pain syndromes, including persistent discomfort from musculoskeletal disorders, as well as providing support in contexts like post-operative recovery or palliative care. The prolonged-release form may assist with providing supportive relief that helps maintain a sense of stability when symptoms are more noticeable.

“This supports the patient during difficult episodes by easing distress and contributes to improved day-to-day comfort during symptomatic periods.”

By contributing to continuous symptomatic support, Poltram Retard plays a role in managing symptoms that interfere with daily comfort. The supportive relief offered may assist with easing the overall symptom burden for symptoms that create noticeable physiological strain.

Quick Fact Relief for
Primary Context Persistent, Chronic Pain
Core Benefit Sustained Symptomatic Support
Clinical Use Increased Symptomatic Stress

Regulatory References

  1. NIH MedlinePlus overview of Tramadol

Eligibility and Restrictions for Use

Eligibility Scope

Populations for whom use is allowed (as stated in label):

  • Adults requiring the management of pain.
  • Adolescents aged over 12 years, though some prolonged-release labels specify over 14 years.

Populations for whom use is not recommended (if applicable):

  • Patients with severe renal impairment (creatinine clearance <30 mL/min).
  • Patients with severe hepatic impairment.
  • Patients who are breastfeeding.

Populations for whom use is contraindicated:

  • Patients with hypersensitivity to tramadol or product components.
  • Patients with acute intoxication by alcohol, opioids, or psychotropic drugs.
  • Patients receiving or recently stopping Monoamine Oxidase Inhibitors (MAOIs).
  • Children younger than 12 years of age (general use).
  • Children younger than 18 years of age for post-operative management following tonsillectomy and/or adenoidectomy.
  • Patients with uncontrolled epilepsy, significant respiratory depression, or gastrointestinal obstruction (e.g., paralytic ileus).

Eligibility Classifications (High-Level)

Classification Examples of Affected Populations
Contraindicated Children <12 years, MAOI users, uncontrolled epilepsy.
Not Recommended Severe renal or hepatic impairment, breastfeeding patients.
Conditional Use / Caution Older adults >75 years, patients with a history of substance dependence, ultra-rapid metabolizers.

Connection to the Overall Eligibility Profile

Regulatory documents establish a clear framework that permits use primarily for adults while strictly applying contraindications to protect vulnerable groups, especially children. Absolute exclusions are based on age thresholds, concurrent medications, and immediate physiological risks like acute intoxication or severe respiratory compromise. The profile sets explicit limitations for patients with severe kidney or liver dysfunction, where the drug's elimination is delayed.

What should I know about interactions with other medicines?

Poltram Retard's official interaction profile is defined by strict prohibitions and pharmacokinetic considerations. Co-administration with Monoamine Oxidase Inhibitors (MAOIs) is formally contraindicated, requiring a 14-day separation period before starting treatment. Combining this medicine with any Central Nervous System (CNS) depressant, including alcohol-containing beverages, is restricted due to the significant risk of profound sedation, respiratory depression, coma, and death. A separate pharmacodynamic restriction exists for other serotonergic drugs (such as SSRIs and SNRIs), as co-use increases the officially documented risk of Serotonin Syndrome.

The pharmacokinetic profile involves the CYP enzyme system. Regulatory documents state that co-administering CYP2D6 inhibitors (e.g., fluoxetine, quinidine) increases the parent drug (tramadol) concentration while decreasing the active M1 metabolite level. Conversely, CYP3A4 inducers, such as Carbamazepine, increase tramadol metabolism to the extent that it can cause a significantly reduced analgesic effect, making this combination not recommended. The label also notes that individuals identified as Ultra-Rapid CYP2D6 Metabolizers may achieve higher-than-expected active M1 metabolite plasma levels, which is associated with a greater risk of adverse events. Use with any other tramadol-containing products is prohibited.

Mechanism of Action

Poltram Retard contains tramadol, a synthetic compound with a dual-acting pharmacodynamic profile in the central nervous system. The compound is a racemic mixture of (+) and (−) enantiomers, which operate through complementary mechanisms.

Molecular and Intracellular Pathways

The parent compound and its active metabolite, O-desmethyltramadol (M1), interact with the mu-opioid receptor (MOR). Both (+) and (−) tramadol exhibit weak mu-opioid receptor agonism, whereas the M1 metabolite is a significantly more affine mu-opioid receptor full agonist. Activation of this G-protein coupled receptor reduces intracellular cyclic AMP (cAMP) levels and modulates ion channel conductance, primarily by reducing Ca^2+ influx and increasing K^+ efflux, leading to neuronal hyperpolarization and decreased neurotransmitter release.

Additionally, tramadol inhibits the reuptake of norepinephrine and serotonin by binding to the sodium-dependent norepinephrine transporter (NET) and serotonin transporter (SERT), respectively. This action increases the concentration of these monoamines in the synaptic cleft, enhancing descending inhibitory monoaminergic pathways that modulate neuronal excitability.

System-Level Physiological Consequences

The combined opioid agonism and monoamine reuptake inhibition lead to a system-level modulation of nociceptive input, resulting in decreased central processing and transmission of afferent signals within the spinal cord and supraspinal structures.

Dosage and Administration Information

How to Use Poltram Retard

Poltram Retard is intended for administration via the oral route as an intact prolonged-release tablet. To ensure the proper delivery of the active ingredient over an extended period, the tablet must be swallowed whole with liquid and must not be divided, crushed, or chewed. Compromising the tablet's integrity disrupts the slow-release mechanism.


Dosing Schedule and Regimen

The formulation is used on a once-daily schedule. For opioid-naïve adults, the initial dose is commonly 100 mg once per day. The dose is subject to adjustment (titration) by 100 mg increments every five days according to patient need. The maximum total daily dose for the extended-release formulation should not exceed 300 mg per day in some regions, though maximum limits may vary by region up to 400 mg. The tablets may be taken with or without food, but consistent timing should be maintained each day.


Population Adjustments and Duration

Treatment duration is limited to the period strictly necessary to meet the treatment goal. For older patients over 75 years, the drug’s elimination may be prolonged, necessitating an extension of the dosing interval. The extended-release formulation is also not recommended for children under 12 years or for patients with severe renal or hepatic impairment. When therapy is no longer required, the dose is tapered gradually to prevent withdrawal symptoms. If a dose is missed, the patient should not take a double dose and should resume the normal schedule.

Recent Clinical Evidence

Research Evidence / Overview of Studies

Investigating the Active Compound (Tramadol)

Research has explored whether the active compound, tramadol hydrochloride, is associated with changes in moderate to severe pain perception. Studies have investigated the drug's effects on markers and symptoms relevant to the condition, including self-reported chronic pain.

Preliminary data from in vitro and animal models examined how tramadol is processed by the liver. However, data from these models do not directly predict human outcomes, and clinical data on long-term systemic effects remains limited.

Key Clinical Trial Findings

Efficacy and Symptom Relief

Clinical research has focused primarily on two large, randomized controlled trials (RCTs). These studies examined whether the use of the treatment was associated with changes in self-reported quality of life measures over a two-week period.

  • Time to Change: A large-scale RCT investigated the time to onset of changes in symptom severity. Some participants in the trial noted changes during the early phase of the study period. Comparisons with other treatments were outside the scope of this specific study.
  • Duration of Observation: Follow-up studies examined patient self-reports over a six-month period to observe whether the initial reported changes persisted. Sustained-release formulations are designed to maintain drug levels for around-the-clock pain management.
  • Combination Therapy: Research has explored whether combining the use of this drug with physical therapy is associated with greater changes in patient outcomes compared to the drug alone. Findings from two Phase 3 trials have been mixed, with one trial reporting an association and the other not.

Specific Patient Populations

Research has also investigated the drug in specific sub-groups of patients:

  • Age and Gender: Studies explored whether patient outcomes differed based on age (over 65 vs. under 65) or gender. Trial data suggested no significant differences in the observed effects between these groups.
  • Renal Function: Preliminary studies have investigated the drug’s effects on kidney function. Patients with pre-existing kidney conditions were generally excluded from these trials.
  • Bleeding Risk: Evidence examined whether the drug’s use in patients with a history of severe gastrointestinal bleeding was associated with an increased risk of adverse events.

Key Studies & References

  1. Extended-release tramadol (tramadol ER) in the treatment of chronic low back pain (RCT focusing on long-term effects and adverse events)
  2. Tramadol Retard Actavis prolonged-release tablet Summary of Product Characteristics (European Regulatory Document, covers pharmacokinetics and metabolism in specific populations like CYP2D6 ultra-rapid metabolizers)

Frequently Asked Questions (FAQ)

Common questions about Poltram Retard (FAQ)

Q: How long does the effect of Poltram Retard last?

The official product information states that the prolonged-release formulation is specifically designed to provide a sustained pain-relieving effect. This mechanism aims to maintain consistent drug levels in the body for the management of moderate to severe pain over a 24-hour period.

Q: Is it okay to take Poltram Retard with food?

Regulatory guidelines indicate that the tablets may be taken without regard to food—meaning you can take them with or without a meal. However, official information indicates maintaining a consistent time and manner of administration each day is generally followed.

Q: Does Poltram Retard interact with antidepressant medications?

Official documents describe that co-administering this medicine with other serotonergic drugs, which include certain antidepressants like SSRIs and SNRIs, is associated with an increased risk of Serotonin Syndrome. Symptoms of this condition, as described in official warnings, can include changes in mental status, rapid heart rate, and problems with coordination.

Q: What if I forget to take my Poltram Retard dose?

According to official prescribing information, if a dose is missed, it should not be doubled to make up for the missed one. The recommended approach is to simply resume the medication at the next regularly scheduled time.

Q: Why does Poltram Retard have a warning about addiction?

As an opioid analgesic, Poltram Retard carries the inherent risks of addiction, abuse, and misuse. The official warnings state that these conditions can potentially lead to overdose and death. The importance of using the medicine exactly as prescribed by a healthcare professional is underscored in the official warnings.

Q: Is Poltram Retard habit-forming?

The active ingredient, tramadol, is classified as a controlled substance due to its status as an opioid. Official warnings describe the risk of addiction, abuse, and misuse associated with the drug. It is a possibility that the medicine may be used beyond professional guidance.

Q: Does Poltram Retard affect blood pressure?

Official documents note that the active ingredient can cause peripheral vasodilation, which is the widening of blood vessels. This effect has been associated with reported side effects such as low blood pressure, particularly upon standing (orthostatic hypotension), and in some cases, fainting (syncope).

Q: Is there a risk of serotonin syndrome with Poltram Retard?

Yes, regulatory documents describe that this potentially life-threatening condition may occur with the use of the medicine, especially when taken with other serotonin-affecting medications. Symptoms of this condition, as described in official warnings, can include changes in mental status, rapid heart rate, and coordination problems.

Q: Is Poltram Retard safe for people with a history of substance abuse?

Official guidelines recommend that prescribers should thoroughly assess a patient's risk for addiction, abuse, and misuse before starting treatment. The guidelines emphasize that careful and regular monitoring during therapy is a necessary part of the prescribing process for all patients, especially those with a history of substance dependence.

Q: Does Poltram Retard help with anxiety or mood?

The drug is indicated for pain management. However, its action profile includes the inhibition of norepinephrine and serotonin reuptake. These are key neurotransmitters associated with regulating mood and emotion, but the drug is not officially indicated for mood disorders.

Q: What is the relationship between Poltram Retard and liver function?

The active ingredient is processed (metabolized) by the liver using specific enzymes. Because of this process, the drug is not recommended for use in patients who have severe hepatic impairment (severe liver problems). Liver function is a factor because this organ is responsible for processing the drug and clearing it from the body.

Q: What is the main difference between Poltram Retard and other pain medicines?

Official mechanisms of action describe the active ingredient as a centrally acting opioid analgesic with a unique dual mechanism. This means it works both as a weak agonist on the body’s opioid receptors and by increasing the concentration of norepinephrine and serotonin in the central nervous system to reduce pain signals.

Q: Does Poltram Retard help with nerve pain?

The medicine is officially indicated for the management of moderate to severe pain. While its dual mechanism of action is often associated with the pathways involved in nerve pain, the regulatory labeling does not specifically name 'nerve pain' (neuropathic pain) as a sole or primary indication for use.

Q: Can Poltram Retard be cut in half?

Official documents state that this is not permitted. The prolonged-release tablets must be swallowed whole and must not be cut, broken, chewed, crushed, or dissolved. Compromising the tablet's sustained-release mechanism can cause the rapid release of the active ingredient, which may lead to serious adverse effects.

Q: What happens if I take Poltram Retard and drink alcohol?

Official warnings state that the co-administration of this medicine with alcohol-containing beverages is severely restricted. Combining the two significantly increases the documented risks of profound sedation, respiratory depression, coma, and death.

Q: Can Poltram Retard interact with herbal supplements like St. John's Wort?

Official product information notes that herbal supplements such as St. John's Wort may interact with the drug’s metabolism. St. John's Wort may increase the rate at which the drug is broken down by the CYP3A4 enzyme system, potentially leading to a decreased effectiveness of the pain relief.

Q: Why is the Retard formulation sometimes preferred by doctors?

The 'Retard' designation signifies that the formulation is prolonged-release. This design is specifically created to provide consistent drug levels over an extended period, which is considered useful for the around-the-clock management of moderate to severe chronic pain.

Q: Are there any long-term effects associated with Poltram Retard use?

Regulatory documents state that the use of this medication should be limited to the period strictly necessary to meet the specific treatment goals. For continuous use, official information recommends careful and regular monitoring to determine the continued necessity of the medication.

Q: Does Poltram Retard show up on a standard urine screen?

The active ingredient, tramadol, is metabolized in the body into several compounds, including the active metabolite O-desmethyltramadol (M1). Official pharmacokinetic data states that both the parent drug and its metabolite are eliminated primarily by the kidneys. Both the parent drug and its metabolite are detectable via testing protocols that screen for the active ingredient.

Q: Can Poltram Retard be crushed or chewed?

Official warnings state that crushing, breaking, chewing, or dissolving the tablets is not permitted. Doing so destroys the prolonged-release mechanism, which can cause the rapid, uncontrolled release and absorption of a potentially fatal dose of the active ingredient.

Q: Is it necessary to take Poltram Retard at the exact same time every day?

The prolonged-release tablet is intended for once-daily administration to provide stable drug levels. Official guidance advises patients to maintain a consistent time for administration each day to ensure sustained and reliable pain relief throughout the 24-hour cycle.

Q: Does Poltram Retard cause mental fog or concentration problems?

The official safety profile notes that the medicine can impair the mental and physical abilities needed to perform hazardous tasks. Common side effects such as dizziness, drowsiness (somnolence), and confusion are listed and can collectively affect concentration and cognitive clarity.

Q: What evidence exists about Poltram Retard's effectiveness for chronic pain?

Clinical trials described in official labeling have examined the drug’s use for pain management. These studies assessed changes in self-reported pain and quality of life measures over specific study periods. The drug is approved based on this evidence for the management of moderate to severe pain.

Q: Why is there a Black Box Warning on the product information for the drug family?

The Boxed Warning is the U.S. FDA’s strongest regulatory warning. For this drug family, it is required to highlight the serious risks associated with addiction, abuse, and misuse, as well as the risk of life-threatening respiratory depression and the potential danger of accidental ingestion.

Q: Are dizziness and nausea common when starting Poltram Retard?

Official documents classify nausea and dizziness as very common side effects, meaning they occur in more than 1 in 10 people. These effects are often reported to be most pronounced and noticeable during the initial phase of treatment.

Q: What is the recommended period of time for using Poltram Retard?

Regulatory documents specify that the duration of treatment should be limited to the period strictly necessary to meet the specific treatment goal. For continuous use, careful medical evaluation and monitoring are required to ensure the continued necessity of the medication.

Q: Does Poltram Retard lose its effectiveness over time?

Official pharmacological documents acknowledge the possibility of a phenomenon called analgesic tolerance. This means that over time, the minimum effective drug concentration needed to provide pain relief for any individual patient may increase.

Q: How long does it take for Poltram Retard to start working?

As a prolonged-release tablet, the drug is designed to work slowly and continuously. While clinical studies noted that some participants reported changes in symptom severity during the early phase of the treatment period, the regulatory labeling does not define a precise onset time in minutes or hours.

Q: Is there a maximum amount of Poltram Retard that can be taken in a day?

Yes, official labeling specifies maximum limits, which should not be exceeded. The limit exists due to the increased risk of dose-related adverse events, including the potential for seizures, which increases at higher doses.

How should Poltram Retard be stored and disposed of?

How to Store and Dispose of Poltram Retard

Storage of Poltram Retard (tramadol hydrochloride prolonged-release tablets) must comply with official regulatory guidelines to maintain product quality and safety.

Storage Requirement Condition
Temperature Store below 25°C (77°F).
Container Keep in the original container.
Protection Protect from moisture.

This medicine must be kept out of the sight and reach of children at all times.

Disposal Requirements

Official disposal procedures must be followed. Do not dispose of Poltram Retard via wastewater or household waste, as this can contaminate the environment. Unused or expired medication must be handled according to local requirements for unused medicinal products, such as returning it to a pharmacy or using an authorized drug take-back program.

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

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