Retabliss

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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.

Overview of Retabliss

Property Description
Active ingredient Escitalopram (typically as oxalate salt)
Form Film-coated tablet, Oral solution
Pharmacological class Selective Serotonin Reuptake Inhibitor (SSRI)
Common use Management of mood and anxiety disturbances
Origin Synthetic (chemically derived)

What Type of Medicine is Retabliss (Escitalopram)?

Retabliss is a prescription-only, synthetic antidepressant medication classified specifically as a Selective Serotonin Reuptake Inhibitor (SSRI). Its general therapeutic purpose is to modulate chemical signaling in the brain to support the regulation of mood and anxiety levels. The SSRI class is clinically recognized for its high specificity, concentrating its effect predominantly on the serotonin system. As a treatment, Retabliss (Escitalopram) is typically used for individuals experiencing persistent symptoms of depression or anxiety, providing a pharmacological tool to help stabilize emotional state and manage chronic worry.

Composition and Physical Forms of Retabliss

The efficacy of Retabliss is fully attributable to its sole active pharmaceutical ingredient, the compound Escitalopram (INN). A key chemical characteristic is that Escitalopram is the isolated, pure S-enantiomer of the related compound Citalopram; the S-enantiomer holds virtually all of the compound's therapeutic effect. This single-isomer composition ensures a targeted and consistent pharmacological response. The product is provided for oral administration, available as a film-coated tablet and an oral solution, offering flexibility in preparation choice.

The Principle Behind Antidepressants: Enhancing Serotonergic Activity

The core principle of Escitalopram's action is to inhibit the neuronal reuptake of serotonin. By temporarily blocking the protein responsible for reclaiming this vital chemical messenger, the medication effectively increases the concentration and duration of available serotonin outside the nerve cell. This results in the potentiation of serotonergic communication, which is the fundamental biological process that supports the brain’s general capacity to promote mental equilibrium and assists in the stabilization of emotional states.

Regulatory References

  1. NIH, Escitalopram Information

What side effects are possible with Retabliss?

Possible Side Effects and Safety Information

The safety profile for Retabliss (Escitalopram) is established through regulatory classifications that organize documented adverse reactions by frequency and physiological system, as outlined in official prescribing information.

Frequency-Classified Adverse Reactions

Adverse effects are categorized based on their documented occurrence rates. Very Common reactions (occurring in 1 or more out of 10 individuals) include headache and nausea. Common reactions (less than 1 in 10 but 1 or more in 100) often involve the nervous system, such as insomnia and somnolence, the gastrointestinal system, such as dry mouth and diarrhea, and the reproductive system, including sexual dysfunction. Less frequent effects are classified as Uncommon or Rare.

Serious Adverse Reactions and Safety Concerns

Official regulatory documents highlight several serious adverse reactions. These include the risk of Serotonin Syndrome, a potentially severe condition, and the potential for QT-interval prolongation, a serious electrical change in the heart. The risk of suicidal thoughts and behavior is noted, particularly during the initial phase of treatment and following dose adjustments, especially in children and adolescents. Other serious reactions include the activation of mania or hypomania and the potential for Hyponatremia (low sodium levels).

Population-Specific Considerations

Safety statements address specific patient groups. Caution is noted for older adults due to a documented increased risk of both hyponatremia and abnormal bleeding. Safety constraints also apply to patients with pre-existing cardiac conditions or hepatic impairment. Furthermore, the risk of suicidal thinking and behavior is an emphasized concern for patients under 18 years of age, as officially documented in labeling.

Overdose and Emergency Response

Overdose with Retabliss (Escitalopram) presents a spectrum of documented physiological manifestations that primarily affect the central nervous and cardiovascular systems, as defined in regulatory labeling. Documented signs include central nervous system disturbances such as seizures, somnolence, agitation, tremor, and confusion. Severe or life-threatening outcomes are explicitly noted, including the risk of coma and the potential development of the severe reaction known as Serotonin Syndrome. Cardiovascular toxicity is a critical concern, characterized by tachycardia, hypotension, and specific ECG abnormalities, such as QT interval prolongation, which may lead to the serious arrhythmia Torsades de Pointes.

Immediate medical attention is required for any suspected overdose. Regulatory guidance mandates contacting emergency services if the affected individual has collapsed, is experiencing a seizure, has trouble breathing, or cannot be awakened. Management is officially described as symptomatic and supportive, emphasizing continuous monitoring of vital signs and cardiac rhythm. No specific antidote is known for Escitalopram overdose. Furthermore, regulatory notes indicate that older patients may have an increased vulnerability for the occurrence of hyponatremia (low sodium levels) following an overdose.

Therapeutic Uses of Retabliss

What Retabliss Treats: Main Uses and Benefits

Retabliss (Escitalopram) is commonly used across domains where additional symptomatic support is needed, primarily focusing on mood and anxiety disorders. It is generally applicable in conditions associated with acute or disruptive episodes.

The medication may be part of symptomatic management in conditions like Major Depressive Disorder (MDD) and Generalized Anxiety Disorder (GAD), and is also considered relevant for easing symptoms related to Panic Disorder and Obsessive-Compulsive Disorder (OCD). It helps address symptom clusters that may become intense or disruptive, such as persistent sadness, excessive worry, debilitating loss of interest, and restlessness. Used during phases when symptoms become more noticeable, it contributes to improved comfort during symptomatic periods.

“The treatment supports the patient during difficult episodes by easing distress and contributing to easing the overall symptom load.”

This supportive relief may assist with maintaining functional stability, particularly in scenarios where symptoms create noticeable interference with routine activities.


Quick Fact: Relief for Pervasive Worry Retabliss is commonly used to help manage the pervasive and chronic worry that characterizes Generalized Anxiety Disorder, offering supportive relief when symptoms interfere with daily comfort.

Eligibility and Restrictions for Use

Retabliss (Escitalopram) eligibility is strictly defined by regulatory bodies through documented inclusion and exclusion criteria. Contraindications prohibit its use in certain populations: patients must not take Retabliss concurrently with a Monoamine Oxidase Inhibitor (MAOI), including Linezolid, nor within 14 days of stopping one. Use is also strictly prohibited with Pimozide or in individuals with a known history of prolonged QT interval or congenital long QT syndrome.

Age eligibility is established for adults and adolescents 12 years and older for Major Depressive Disorder (MDD), and for children 7 years and older for Generalized Anxiety Disorder (GAD). Safety and effectiveness are officially not established for the youngest pediatric patients below these age thresholds.

Conditional use restrictions apply to specific populations. The maximum recommended dose is limited to 10 mg per day for older adults (65 years and older) and for patients with hepatic (liver) impairment. Caution is advised when prescribing for patients with severe renal (kidney) impairment or those with a history of seizures, mania/bipolar disorder, or angle-closure glaucoma. For pregnancy and lactation, use is generally not recommended unless the benefit clearly outweighs the potential risks.

What should I know about interactions with other medicines?

Interactions with other medicines and products

The official regulatory profile for Retabliss (Escitalopram) establishes strict constraints regarding co-administration with other substances. Certain combinations are formally contraindicated: these include Monoamine Oxidase Inhibitors (MAOIs), such as those used for psychiatric disorders, the antibiotic Linezolid, and Intravenous Methylene Blue, due to the critical risk of Serotonin Syndrome. Co-administration with Pimozide is also prohibited due to the risk of QTc interval prolongation.

Pharmacokinetic and Pharmacodynamic Interactions

Retabliss is metabolized by CYP2C19 and CYP3A4 enzymes. Inhibitors of these enzymes (e.g., Cimetidine, Ketoconazole) may increase the systemic plasma concentration of Escitalopram. Conversely, Escitalopram acts as a modest CYP2D6 inhibitor, which can increase the exposure of co-administered drugs metabolized by CYP2D6 (e.g., Metoprolol).

Pharmacodynamic interactions include an increased risk of abnormal bleeding when combined with agents that interfere with hemostasis, such as NSAIDs or Warfarin. Use with other serotonergic agents (e.g., Triptans, Tramadol) is officially cautioned against due to additive serotonergic risk. A mandatory 14-day separation period is required when switching between Retabliss and psychiatric MAOIs.

Co-administration with alcohol and the supplements Tryptophan or St. John’s Wort is not recommended.

Mechanism of Action

Retabliss, containing escitalopram, functions as a selective serotonin reuptake inhibitor (SSRI) by targeting the sodium-dependent serotonin transporter (SERT) protein located on the presynaptic neuronal membrane. The compound acts as a non-competitive inhibitor of SERT, binding primarily to the allosteric site and secondarily to the orthosteric site. This molecular interaction stabilizes the transporter in an inactive conformation, thereby preventing the reuptake of the neurotransmitter serotonin (5-HT) from the synaptic cleft back into the presynaptic neuron.

This blockade of SERT elevates the concentration of free 5-HT within the synaptic space. Chronically sustained increases in synaptic 5-HT lead to a subsequent desensitization and downregulation of somatodendritic 5-HT1A autoreceptors. The desensitization of these autoreceptors disinhibits the firing rate of serotonergic neurons, resulting in an enhanced and prolonged release of 5-HT from axon terminals. The ultimate system-level consequence is a persistent, overall modulation of serotonergic neurotransmission across various circuits within the central nervous system.

Dosage and Administration Information

Retabliss (Escitalopram) is used via the oral route, available as a film-coated tablet in strengths including 5 mg, 10 mg, and 20 mg, as well as an oral solution. The medication is taken once daily and may be administered in either the morning or the evening. Administration is independent of meal times, meaning the dose can be taken with or without food.

The standard initiation dosage for adults is 10 mg once daily. If a dosage increase is required, the standard protocol is that this adjustment should occur only after the initial 10 mg dose has been taken for a minimum of one week. The dose may then be increased up to the maximum recommended daily dose of 20 mg. The scored 10 mg and 20 mg tablets allow for division, while the oral solution requires a measuring device to ensure accuracy.

Special usage considerations exist for certain populations. For older adults (aged 65 years and over) and individuals with hepatic impairment, the maximum recommended daily dosage is limited to 10 mg. The course of treatment often spans several weeks for acute episodes. If cessation of the medication is necessary, the process involves following a gradual dose reduction (tapering) process rather than stopping abruptly. Adhering to the specified dose, frequency, and administration conditions defines the standardized approach to its use.

Recent Clinical Evidence

Retabliss: Recent Clinical Evidence

This section provides an evidence-neutral summary of published clinical research that has evaluated the active ingredient in Retabliss, Miroxant. This information is purely descriptive of the studies' findings and does not constitute medical advice or suggest clinical suitability.

Research on Miroxant’s Pharmacological Activity

Research has explored the active ingredient in Retabliss, known as Miroxant. Studies have explored the pharmacological activity of Miroxant.

  • One large-scale Phase III RCT examined whether Miroxant could affect knee osteoarthritis pain. Findings indicated a change in reported pain levels after 4 weeks.
  • The study also evaluated whether Miroxant could affect swelling, and indicated a difference in measured swelling levels in the treatment group compared to the control group. The link between swelling and pain was not definitively established in this study.
  • A systematic review across COX-2 inhibitors summarized findings related to acute pain. The review included data on Retabliss and its potential role in the management of acute pain.

Areas of Research

Osteoarthritis and Chronic Pain

Studies have been conducted to evaluate the effect of Retabliss on chronic pain conditions.

  • Research has explored whether Miroxant could affect acute injury pain (e.g., sprains, strains) and indicated a measurable change in reported pain levels during the observation period.
  • In clinical trials, Retabliss was evaluated for short-term use in non-elderly adults. The studies documented the incidence of side effects observed, which was analyzed against the placebo group.

Co-administration Research

Research has also investigated the use of Retabliss alongside other medications.

  • One study on co-administration examined whether taking Retabliss alongside a proton-pump inhibitor (PPI) could affect gastric tolerability. The study indicated that the participants using the combination reported a lower frequency of gastrointestinal events compared to participants who did not use the combination.

Safety Research Summary

Clinical evidence has suggested a potential association between COX-2 inhibitors and an association with cardiovascular events. This finding requires clinical interpretation, which is beyond the scope of this overview. Research regarding the side-effect profile of Retabliss continues.

Key Studies & References NICE Guideline NG142: Osteoarthritis: care and management in adults

Frequently Asked Questions (FAQ)

Common questions about Retabliss (FAQ)


Q: Is Retabliss the same as other medicines used for similar conditions?

A: Official sources classify Retabliss as a Selective Serotonin Reuptake Inhibitor (SSRI). This means its mechanism of action involves specifically targeting the reuptake of the chemical messenger serotonin in the brain. Other medicines used for similar conditions may belong to entirely different pharmacological classes with distinct ways of working.

Q: How quickly can I expect Retabliss to start working?

A: Studies indicate that the drug is absorbed quickly, and blood concentrations stabilize, reaching what is known as steady-state, after approximately 7 to 10 days of consistent daily use. However, the full effect as described in official studies is often observed after several weeks of consistent use.

Q: Can Retabliss cause weight gain or weight loss?

A: Official documentation from regulatory studies notes that changes in body weight have been observed. Specifically, both increased weight and decreased weight are listed among the documented adverse reactions in clinical trials.

Q: What happens if I forget to take Retabliss one day?

A: Official documentation outlines general guidance for missed doses. This guidance typically suggests taking the missed dose only if a significant amount of time remains before the next dose, and specifically cautions against taking more than one dose at a time.

Q: What happens if I stop taking Retabliss suddenly?

A: Regulatory documents recommend following a gradual dose reduction process, a process known as gradual dose reduction, when the medication needs to be discontinued. Abrupt cessation is associated with the risk of experiencing adverse reactions, or discontinuation symptoms.

Q: Does Retabliss cause long-term side effects?

A: The safety profile, which includes monitoring for both common and serious adverse reactions, is continuously monitored by regulatory agencies. This incorporates data from long-term clinical trials and post-marketing experience. Official information emphasizes that ongoing medical monitoring may be required during the course of treatment.

Q: How is Retabliss different from over-the-counter supplements?

A: Retabliss is classified as a prescription-only drug. This classification means its use requires authorization from a prescriber and its manufacturing is subject to strict regulatory oversight by government health authorities, unlike over-the-counter supplements, which are regulated differently.

Q: Are there specific medical tests needed before starting Retabliss?

A: Official warnings mention that specific pre-existing conditions, such as a risk for hyponatremia (low sodium levels) or certain heart rhythm issues, may require consideration or monitoring prior to or during treatment.

Q: How long can a person safely stay on Retabliss?

A: Clinical trials have evaluated the active ingredient for maintenance use for periods of six months or longer to assess how well it prevents the return of symptoms. The determination of the appropriate length of treatment is a decision outlined in clinical guidelines and typically managed by a healthcare provider.

Q: Is Retabliss known to affect fertility?

A: Preclinical studies (animal studies) have indicated that the active ingredient may affect sperm quality. Official human use information notes that it is not known if this specific risk extends to humans or impacts reproductive capacity in men or women.

Q: How does Retabliss affect my mood or energy levels?

A: The official safety profile lists changes related to the nervous system. Adverse reactions commonly reported include insomnia (trouble sleeping) and somnolence (drowsiness). A risk for the activation of mania or hypomania is also noted in official warnings.

Q: Is Retabliss addictive or habit-forming?

A: Official regulatory documents do not classify the active ingredient as a controlled substance. However, patients are advised that stopping the medication abruptly may lead to adverse events known as discontinuation symptoms.

Q: Does Retabliss interact with herbal supplements?

A: Official warnings specifically advise against using the herbal supplement St. John’s Wort concurrently with Retabliss due to the potential for increased serotonergic effects in the body.

Q: Can Retabliss make me feel dizzy or lightheaded?

A: Dizziness is listed in the official documentation as a common adverse reaction observed in clinical trials, particularly affecting the nervous system.

Q: Is Retabliss used for conditions other than the main one listed?

A: The use of Retabliss is restricted to the specific conditions for which it has received regulatory approval from government health agencies. These approved uses are outlined in the official Indications and Usage section of the product information.

Q: Is it true that Retabliss has been studied for many years?

A: The active ingredient in Retabliss was first approved by the FDA in 2002. This approval was based on an extensive history of clinical trials and research evidence submitted to the agency at that time.

Q: What does the research evidence say about how effective Retabliss is?

A: Clinical trials summarized in official documents indicated differences in outcomes when compared to placebo in studies of the approved conditions. A full description of the efficacy findings is documented in the Clinical Studies section of the official label.

Q: Can Retabliss be taken with antacids?

A: Official interaction studies have investigated the co-administration of the active ingredient with the common antacid cimetidine and reported that no dosage adjustment was necessary based on the findings.

Q: What is the half-life of Retabliss?

A: The elimination half-life of the active ingredient, which is the time required for the body to eliminate half of the administered dose, is stated in official documents to be approximately 27 to 32 hours.

Q: Is there a risk of withdrawal symptoms when stopping Retabliss?

A: Yes, official documentation advises that a gradual dose reduction is necessary to reduce the risk of adverse events. These events, often called discontinuation symptoms, can occur when stopping the medication.

Q: Is there a generic version of Retabliss available?

A: The active pharmaceutical ingredient, escitalopram, is available under its generic name and other brand names from various manufacturers. The availability of a generic is determined by regional regulatory approvals and market status.

Q: Does Retabliss affect my ability to drive?

A: Official warnings state that the medication may interfere with cognitive and motor performance, and caution is advised regarding activities requiring mental alertness, such as driving a vehicle or operating heavy machinery.

Q: Are there any specific activities to avoid while taking Retabliss?

A: The official safety profile states that the use of alcohol consumption should be avoided during treatment. Additionally, caution should be exercised regarding activities that require full mental alertness, such as driving or operating heavy machinery.

Q: Do I need a special diet while using Retabliss?

A: The official instructions confirm that the medication can be taken with or without food. There are no broad, mandatory dietary restrictions associated with its use beyond specific cautions about alcohol and certain supplements.

Q: Are there any common foods or drinks that interact with Retabliss?

A: The official safety profile states that the use of alcohol should be avoided during treatment.

Q: Why is Retabliss described as working in a specific way?

A: Official documentation states that the active ingredient works by inhibiting the reuptake of the neurotransmitter serotonin into nerve cells. This action temporarily increases the concentration of serotonin available in the space between the nerve cells.

Q: Does Retabliss interact with common pain relievers like ibuprofen?

A: Co-administration with non-steroidal anti-inflammatory drugs (NSAIDs), which include common pain relievers like ibuprofen, is associated with an increased risk of abnormal bleeding. Official warnings note that this combination requires cautious co-administration due to the increased risk.

Q: Does Retabliss affect my sleep?

A: Changes in sleep patterns are listed as common adverse reactions in the official safety profile. These include both insomnia (difficulty falling or staying asleep) and somnolence (drowsiness or excessive sleepiness).

How should Retabliss be stored and disposed of?

The required storage and disposal conditions for Retabliss (escitalopram) are established by regulatory bodies to maintain the product's stability and safety.

Storage Component Official Requirement
Temperature Store at Controlled Room Temperature (20 C to 25 C), with permitted brief excursions up to 30 C.
Protection Keep the container tightly closed and protect the medicine from excess heat, moisture, and freezing.
Child Safety Mandatory requirement to keep the product out of the sight and reach of children.
Disposal Drug take-back programs are the preferred method for discarding unused medication. Do not flush the product down the toilet, as it is not on the FDA's flush list.

Disposal in household trash, if a take-back option is unavailable, must follow a procedure: mix the medicine with an undesirable substance, seal it in a container, and throw it away.

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

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