Oropram

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Medically reviewed

Laura Arias

Last updated on 22/12/2025

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

Overview of Oropram

What is Oropram? Definition and Drug Class

Property Description
Active ingredient Citalopram (as hydrobromide)
Form Oral tablet (film-coated)
Pharmacological class Selective Serotonin Reuptake Inhibitor (SSRI)
Target patient group Adults
Status Prescription-only medicine (Rx)

Oropram is a proprietary brand name for the medication containing the active chemical compound Citalopram. This substance is a recognized member of the Selective Serotonin Reuptake Inhibitor (SSRI) class of antidepressants, which are clinically recognized for managing certain mood disorders by influencing brain chemistry.


What is Oropram Made Of? Composition and Origin

The core component of Oropram is Citalopram hydrobromide. This is a synthetic chemical compound, meaning its structure was created entirely in a laboratory setting and it is not sourced from plants or other natural materials. It is formulated primarily as a film-coated oral tablet designed for convenient and consistent absorption. A key differentiating factor of Citalopram compared to related compounds is its high selectivity for serotonin reuptake.


What Conditions Does Oropram Help Treat?

The medication’s general therapeutic purpose is to provide symptomatic relief for emotional and behavioral disturbances. It is indicated for the treatment of Major Depressive Disorder (MDD) in adults. A common use scenario involves patients with recurring depressive episodes, where the drug helps prevent symptoms from returning over a period of long-term maintenance.

Regulatory References

  1. Citalopram - MedlinePlus Drug Information
  2. CITALOPRAM tablet - DailyMed - NIH
  3. WHO Model List of Essential Medicines

What side effects are possible with Oropram?

Possible Side Effects and Safety Information

The safety profile of Oropram (Citalopram) is formally documented in regulatory texts by classifying potential adverse reactions according to frequency and affected organ system. This classification assists in understanding the medicine's expected risk profile.

Adverse effects are grouped into System-Organ Classes, covering areas such as Gastrointestinal disorders (e.g., nausea, dry mouth), Nervous system disorders (e.g., somnolence, insomnia, tremor), and Psychiatric disorders (e.g., anxiety, agitation).

Frequency Classification Examples of Officially Listed Adverse Reactions
Very Common ( ge 1/10) Nausea, Dry mouth, Somnolence, Insomnia, Increased sweating
Common ( ge 1/100 to < 1/10) Headache, Tremor, Anxiety, Diarrhea, Fatigue, Erectile dysfunction

Serious adverse reactions, though typically rare, are specifically highlighted in official labeling. These include the risk of QT interval prolongation (a heart rhythm concern), Serotonin Syndrome, and severe Hyponatraemia (low sodium levels). The potential for suicidal ideation and behavior is a documented risk, especially in younger adults and during the initial phase of treatment or following a dosage change.

Safety constraints noted in regulatory documents include a contraindication for patients with pre-existing long QT syndrome or those concurrently using Monoamine Oxidase Inhibitors (MAOIs). For specific populations, caution is noted, such as the increased risk of hyponatraemia in older adults and specific warnings regarding use in children and adolescents, for whom the medicine is not indicated.

Overdose and Emergency Response

Overdose and when to seek help

Overdose with Oropram (Citalopram) is associated with serious and potentially life-threatening effects primarily involving the central nervous system (CNS) and the cardiovascular system. Immediate medical attention is required for any suspected or confirmed overdose, even if no symptoms are apparent.

Clinical Manifestations of Overdose

Symptoms reported in regulatory documents following overdose include:

  • CNS Effects: Dizziness, somnolence, confusion, tremor, seizures, and in severe cases, coma. Signs of Serotonin Syndrome (including altered mental status, autonomic instability, and neuromuscular abnormalities) have also been documented, particularly with co-ingestion of other serotonergic agents.
  • Cardiovascular Effects: Sinus tachycardia, ventricular arrhythmias, QTc prolongation, and wide QRS complex.
  • Other Symptoms: Nausea, vomiting, sweating, myoclonus, and respiratory depression.

Required Emergency Action

Due to the risk of life-threatening cardiac abnormalities and seizures, immediate medical help must be sought by calling emergency services or a poison control center immediately. Official guidance mandates general supportive measures, including ensuring adequate ventilation, oxygenation, and continuous Electrocardiogram (ECG) monitoring for all patients presenting with an overdose.

Therapeutic Uses of Oropram

What Oropram Treats: Main Uses and Benefits

Oropram (Citalopram) is commonly used to provide supportive therapeutic benefit across domains involving certain distressing symptoms, focusing on the management of symptoms that interfere with daily stability and comfort. It is generally applied across conditions marked by either persistent or episodic symptom patterns, relevant when supportive symptom management is appropriate.

The medication may be part of symptomatic management in conditions such as Major Depressive Disorder (MDD), Panic Disorder, and Generalized Anxiety Disorder (GAD). It helps address symptom clusters that may become intense or disruptive and supports general well-being during difficult episodes.

“Oropram is applied in contexts marked by increased emotional discomfort or tension, supporting patients during difficult episodes by easing distress.”

In clinical settings, Oropram is often used for both initial acute treatment and for long-term stability management in adults. It supports the patient during these phases by addressing pronounced symptoms that create noticeable interference with daily functioning, such as fatigue, disturbances in sleep, and the loss of interest or pleasure (anhedonia). This application may help maintain a sense of stability when symptoms are more noticeable and may assist with maintaining functional stability.


Quick Fact: Relief for Core Emotional Distress

This medication is relevant for easing core emotional distress, including feelings of guilt or worthlessness and persistent low mood, helping to reduce the overall symptom load associated with depression and anxiety disorders.

Regulatory References

  1. NIH MedlinePlus overview

Eligibility and Restrictions for Use

Eligibility for Oropram (Citalopram) is defined by official regulatory criteria, focusing on absolute contraindications and population-specific restrictions.

Category Status per Regulatory Labeling
Approved Age Group Adults ge 18 years of age.
Pediatric Use Not approved; use in children and adolescents lt 18 years is not recommended due to unestablished safety and efficacy.
Contraindicated Patients with known hypersensitivity to citalopram or those taking Monoamine Oxidase Inhibitors (MAOIs), pimozide, or any other medication known to prolong the QT-interval.
Comorbidity Restriction Contraindicated in patients with congenital long QT syndrome or known QT-interval prolongation. Not recommended for use in patients with uncompensated heart failure or severe renal impairment.
Mandatory Dose Restriction The maximum recommended daily dose is restricted to 20 mg/day for older adults (typically ge 60 or 65 years) and patients with hepatic impairment, as their bodies metabolize the drug more slowly.
Pregnancy/Lactation Classified as FDA Pregnancy Category C. Use during pregnancy or lactation requires caution, as the drug is known to pass into breast milk.

What should I know about interactions with other medicines?

Oropram (Citalopram) has documented interactions with several classes of medicines, primarily due to two major risks: additive QT-interval prolongation and the Serotonin Syndrome risk.

Contraindicated Combinations

The medicine is strictly contraindicated with two drug categories based on official regulatory labeling:

  • Monoamine Oxidase Inhibitors (MAOIs): Including irreversible MAOIs, selective MAO-A inhibitors, and linezolid, due to the high potential for Serotonin Syndrome. A required wash-out period of at least 14 days must pass between discontinuing an MAOI and starting this medicine, and vice-versa.
  • Medicinal products known to prolong the QT interval: Co-administration with agents such as pimozide or certain antiarrhythmics is prohibited due to the risk of additive cardiac effects.

Other Clinically Relevant Interactions

Oropram is primarily metabolized by the Cytochrome P450 enzymes CYP2C19 and CYP3A4. Co-administration with strong inhibitors of these enzymes (e.g., cimetidine, omeprazole) may increase the plasma concentration of the drug, which requires a reduction in the maximum recommended dose as a safety constraint. Additionally, caution is advised and close monitoring is required with:

  • Serotonergic medicinal products: (e.g., Triptans, other SSRIs, Tramadol) due to the increased risk of Serotonin Syndrome.
  • Antiplatelet drugs, NSAIDs, and oral anticoagulants (e.g., Warfarin) due to an elevated risk of bleeding or hemorrhage. Anticoagulant monitoring (e.g., INR) must be intensified.

Mechanism of Action

Oropram (Citalopram) functions as a selective serotonin reuptake inhibitor (SSRI), primarily targeting the Serotonin Transporter (SERT) protein (SLC6A4) located on presynaptic central nervous system (CNS) neurons. The drug acts as an inhibitor by binding to SERT, which mechanically blocks the reuptake of the neurotransmitter serotonin (5-HT) from the synaptic cleft back into the presynaptic neuron. This blockade results in a direct, acute increase in the extracellular concentration of 5-HT within the synaptic space. Chronically elevated synaptic 5-HT concentration modulates postsynaptic receptor occupancy, and triggers subsequent intracellular signaling cascades. These cascades include the potential downregulation of certain postsynaptic serotonin receptors, such as 5-mathrmHT1A and 5-mathrmHT2 receptors, over an extended time course. This neuroadaptive process, along with the continuous enhancement of serotonergic transmission throughout various brain regions, constitutes the system-level physiological consequence of Oropram's pharmacodynamic action. Oropram has minimal or negligible affinity for the norepinephrine, dopamine, muscarinic, histaminergic, and adrenergic receptors.

Dosage and Administration Information

Oropram (Citalopram) is administered exclusively through the oral route, typically formulated as a film-coated tablet or an oral solution. The essential use pattern is based on a fixed once-daily administration schedule, which is a core principle of the treatment protocol. Administration is flexible and is not dependent on mealtimes; it may be taken with or without food, allowing for integration into the patient's routine.

The dosing regimen begins with a starting dose of 20 mg once per day for most adult patients. Following initiation, the usual maintenance dose range is between 20 mg and 40 mg daily. The maximum dose is typically 40 mg per day for most adults. This numerical limit defines the upper boundary of use.

For specific patient groups, there is a lower dosage ceiling. Older adults (generally 60 or 65 years) and patients with diagnosed hepatic impairment generally limit the maximum daily intake to 20 mg. This population-specific rule is an integrated element of the administration protocol, providing necessary dose adjustments based on the clinical scenario.

The duration of Oropram use often extends into a long-term maintenance phase following initial treatment. When the medication is discontinued, the dose is gradually reduced over a period of at least one to two weeks, a process known as tapering. This procedural step concludes the treatment course.

Recent Clinical Evidence

Oropram: Recent Clinical Evidence

Pharmacological and Efficacy Research

Initial research into the specific pharmacological agent, a compound whose effect on inflammatory pathways was examined, centered on its basic properties.

  • Mechanism of Action Studies
    • This initial research suggested its primary action. The research investigated its specific action. These in vitro and animal studies aimed to determine its selective activity compared to non-selective agents.
  • Anti-Inflammatory Activity
    • Clinical trials documented a reduction in inflammation biomarkers. One systematic review examined the profile relative to findings from studies involving older NSAIDs.
  • Symptom Relief and Function
    • A large-scale study evaluated the difference in morning stiffness and pain scores in subjects with rheumatoid arthritis. In the study, investigators measured symptom presentation. Another meta-analysis examined various dosing schedules and their corresponding effect sizes.

Combination and Exploratory Research

Some research has explored whether the agent, in combination with DMARDs (Disease-Modifying Anti-Rheumatic Drugs), has been evaluated for its effect on disease progression.

  • Combination Therapy
    • Research has explored the evaluation of combination use on joint function and disease activity markers. These studies were preliminary and focused on subjects who had shown an incomplete response to monotherapy.
  • Exploratory Uses
    • The compound has been examined in exploratory research for conditions beyond its approved indication. The evidence remains limited and focused primarily on safety monitoring rather than efficacy outcomes in these non-indicated contexts.

Safety Profile and Special Populations

Safety and tolerability have been a focus of multiple post-marketing studies.

  • Gastrointestinal Tolerability
    • Large-scale observational studies were conducted to examine the incidence of upper gastrointestinal adverse events. Findings reported incidence rates that differed from reports involving older, non-selective NSAIDs when used at comparable anti-inflammatory doses.
  • Cardiovascular Risk
    • A large cohort study examined the incidence of major cardiovascular events. The findings were mixed, suggesting the importance of vigilance, particularly in subjects with pre-existing cardiovascular risk factors.
  • Renal and Hepatic Monitoring
    • Research has specifically addressed use in patients with renal impairment, and monitoring may be necessary. Similar studies have been conducted to document any changes in hepatic enzyme levels during treatment. Safety profiles were monitored during long-term research periods involving adults.

Key Studies & References NICE Guideline: Rheumatoid arthritis in adults: management

Frequently Asked Questions (FAQ)

Common questions about Oropram (FAQ)

Q: How quickly should a person expect Oropram to start working?

Official clinical trial data suggests that the full therapeutic benefit of Oropram is typically not seen immediately upon starting treatment. It is common for a person to experience an improvement in their symptoms only after several weeks of continuous administration. This pattern is consistent with the way the medication works in the body over time.

Q: What happens if I miss a dose of Oropram?

According to official regulatory instructions, if the missed dose is remembered soon after the scheduled time, official guidance suggests it may be administered. However, if it is close to the time of the next scheduled dose, it is generally recommended to skip the missed dose entirely and resume the normal routine. The instructions emphasize not to administer two doses at the same time to make up for a missed one.

Q: Will taking Oropram make me gain weight?

Official documents for Citalopram report that changes in weight, including both increases and decreases, have been observed in some people during treatment. The average changes reported across various clinical studies are generally described as modest. This side effect is part of the documented safety profile of the medication.

Q: Does Oropram interact with alcohol?

Official warnings for Oropram clearly state that alcohol consumption should be avoided while taking this medication. Combining alcohol with this drug can increase the risk of central nervous system (CNS) side effects. These combined effects can lead to increased drowsiness and dizziness, posing a greater risk.

Q: Are there any dietary restrictions or foods to avoid when using Oropram?

Official drug labels do not list any mandatory dietary restrictions for most foods while taking Oropram. However, the official product information advises caution against consuming grapefruit or grapefruit juice. This is because grapefruit can interfere with the body's metabolism of the drug, which may lead to higher levels of the medication than intended.

Q: Does Oropram affect birth control pills?

Official labeling does not contain a specific warning indicating that Oropram directly reduces the effectiveness of oral contraceptives (birth control pills). However, due to how the drug is processed in the body, official documents describe the potential for some pharmacokinetic interactions, which can be found in the dedicated section of the product labeling.

Q: Is there a risk of dependence or addiction with Oropram?

According to official documentation, Oropram is not classified as a controlled substance by the DEA and is generally not associated with addictive behavior. It is important to note, however, that stopping the medication abruptly is associated with the potential for discontinuation symptoms. For this reason, official instructions mandate that the dose must be reduced gradually when concluding treatment.

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

Official pharmacological data indicates that the drug has a long elimination half-life of approximately 35 hours in adults. This long half-life means it takes a significant amount of time for the body to process half of the drug. This fact supports why the medication is prescribed for once-daily use.

Q: Can Oropram affect my ability to drive or operate machinery?

Yes, the official warnings state that Oropram may cause side effects like drowsiness, dizziness, and impaired motor skills or judgment. Patients are explicitly cautioned about driving, operating complex machinery, or participating in hazardous activities until they have established whether the drug causes them impairment. This is a common safety constraint listed in the warnings section of the label.

Q: What should I do if I think Oropram is not working?

Official documentation notes that the full therapeutic effect of the drug can take several weeks to appear. If there is concern about the effect, the official prescribing information describes that dose adjustment is a possible step to be considered after at least one week of treatment, up to the maximum recommended limit.

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

Official drug labels provide specific warnings against the concomitant use of Oropram and the herbal supplement St. John's Wort. The caution is due to the potential for an increased risk of Serotonin Syndrome when the two are combined. This combination is specifically noted as a caution in authoritative medical sources.

Q: Is Oropram a Schedule IV controlled substance?

According to the official documentation, Citalopram, the active ingredient in Oropram, is not classified as a controlled substance by the U.S. Drug Enforcement Administration (DEA). The medication is categorized as a prescription-only medicine (Rx) for use in adults.

How should Oropram be stored and disposed of?

How to Store and Dispose of Oropram

Official regulatory labeling dictates specific conditions for storing and disposing of Oropram (Citalopram) to maintain product stability and safety.


Storage Requirements

Condition Requirement
Temperature Store at controlled room temperature (20 C to 25 C / 68 F to 77 F).
Protection Keep from freezing and avoid excessive heat. Protect from moisture and direct light.
Container Keep in the original container and ensure it is tightly closed.
Child Safety Mandatory to keep the medicine out of the reach and sight of children.

Disposal Instructions

Unused or expired Oropram must be disposed of properly. The primary method is to return the medicine to an authorized drug take-back program. If a take-back option is unavailable, the product should be mixed with an undesirable substance, sealed in a container, and discarded in the household trash. The medicine is not on the list of drugs that can be flushed down the toilet.

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

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