Itravil Ap

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Itravil Ap

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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 Itravil Ap

Quick Facts

Property Description
Active Ingredient Clobenzorex
Form Capsules or Tablets
Pharmacological Class Anorectic Agent (CNS Stimulant)
Common Use Support in reducing caloric intake for exogenous obesity
Origin Synthetic, Amphetamine-derived Prodrug

The Core Identity of Itravil Ap: Active Ingredient and Classification

Itravil Ap is a single-ingredient, prescription medication featuring the active substance Clobenzorex (Clobenzorex hydrochloride). It is fundamentally classified as an anorectic agent, a pharmacological group of compounds developed to assist with appetite suppression. It is categorized as a Centrally acting antiobesity product (A08AA08), which is its established therapeutic category.

The medication is chemically defined as a sympathomimetic amine and an amphetamine-derived prodrug. This classification establishes the drug’s high-level mechanism, which centers on influencing the central nervous system to affect appetite regulation. The specific activity of Clobenzorex contributes to weight reduction, establishing the medicine’s role in overall weight management strategies.

Is Clobenzorex a Prodrug? Origin and Pharmaceutical Form

Clobenzorex is a synthetic compound that operates as a prodrug, distinguishing it from direct stimulants. This means the substance itself is initially inactive, requiring metabolic conversion within the body into an active form, an amphetamine derivative. This inherent chemical characteristic is a unique feature of the formulation. Itravil Ap is supplied for oral administration, typically as capsules or tablets, which facilitates the necessary digestive absorption and subsequent metabolic conversion.

The General Purpose of Itravil Ap

The general purpose of the anorectic agent Itravil Ap is to utilize its potent appetite-suppressing action to support the patient's commitment to a calorically reduced diet. The intended role is to facilitate a critical decrease in overall food consumption. By influencing the pathways in the brain that regulate satiety, the drug helps minimize the sensation of hunger. Its primary function is to act as an aid in initiating and sustaining the necessary efforts for weight loss within the context of managing exogenous obesity.

What side effects are possible with Itravil Ap?

Possible Side Effects and Safety Information

The safety profile of Itravil Ap (Clobenzorex) is characterized by effects stemming from its classification as an amphetamine-derived anorectic agent, primarily impacting the nervous and cardiovascular systems. Regulatory documents organize adverse reactions based on the frequency of their occurrence and the body system affected, a structure that reflects the official assessment of the medicine's risks.


Adverse Reaction Classifications

Category Officially Documented Examples
Common Side Effects Insomnia, dry mouth (xerostomia), elevated blood pressure (arterial hypertension), increased heart rate (tachycardia), and restlessness.
System-Organ Classes Adverse reactions are classified under Nervous System Disorders, Cardiac Disorders, Vascular Disorders, Psychiatric Disorders, and Gastrointestinal Disorders.

Serious Adverse Reactions and Safety Restrictions

Official labeling mandates the documentation of certain rare but clinically significant adverse reactions. These include the risk of Pulmonary Artery Hypertension (PAH) and serious Cardiovascular Events such as arrhythmias. The amphetamine-related nature of the drug also requires explicit acknowledgment of the potential for Psychological Dependence and Abuse.

Regulatory safety information outlines formal restrictions, known as Contraindications, which prohibit the use of Itravil Ap in individuals with specific pre-existing conditions. These restrictions include a history of cardiovascular diseases, glaucoma, hyperthyroidism, a history of drug abuse, and concurrent use of Monoamine Oxidase Inhibitors (MAOIs).

Additionally, the medicine is generally contraindicated during pregnancy and lactation and is not formally recommended for use in patients under 18 years of age, as safety and efficacy in these populations have not been established in official prescribing information.

Overdose and Emergency Response

Overdose and When to Seek Help

Overdose with Itravil Ap (Clemastine Fumarate) can produce paradoxical effects on the central nervous system (CNS), which influences the resulting clinical presentation. Symptoms may range from excitation and stimulation to profound depression.

Documented Clinical Manifestations

Population Common Overdose Symptoms Severe Manifestations
Adults CNS depression, drowsiness, sedation. Severe depression, coma, cardiovascular collapse.
Children CNS stimulation, excitement, hallucinations, tremors, hyperreflexia. Seizures (convulsions), respiratory arrest, and death.

In both adults and children, anticholinergic signs such as fixed dilated pupils, facial flushing, dry mouth, and fever (pyrexia) may be present.

Emergency Action Instructions

Immediate medical attention is required in all cases of suspected overdose. Official regulatory guidance emphasizes that treatment is symptomatic and supportive, as there is no specific antidote for Clemastine.

Call emergency medical services immediately if the individual has collapsed, is experiencing a seizure, has trouble breathing, or cannot be awakened. Otherwise, contact a poison control center immediately for guidance on care. Hospital monitoring, including observation of vital signs and cardiac monitoring, may be necessary.

Therapeutic Uses of Itravil Ap

The primary therapeutic role of Itravil Ap is focused on supporting patients in overcoming key challenges associated with the management of obesity, and is applied as an aid to comprehensive lifestyle modifications. This use is associated with clinical recommendations where the active substance supports management for patients with obesity who meet certain criteria, such as a BMI of 30 kg/m^2 or higher and require assistance beyond diet alone.

The medication is relevant in managing conditions that involve symptoms related to systemic imbalance in energy regulation. It is commonly used to help with the symptoms that interfere with daily functioning, such as strong hunger and persistent hyperphagia (excessive hunger). This supportive role is relevant for managing symptom clusters that may become intense or disruptive, particularly when a patient is working to maintain a sustained caloric deficit.

“The primary goal of this supportive therapy is to assist with adherence to a strict, calorie-controlled diet by easing the patient's symptomatic burden of hunger.”

Itravil Ap is relevant for easing distress and supporting comfort during a hypocaloric eating plan, which may help patients cope more steadily with symptom fluctuations during weight reduction.


Quick Fact: Support for Persistent Hunger
Therapeutic Role Supportive aid in weight management programs.
Symptom Focus Persistent hyperphagia and difficulty achieving satiety.
Clinical Context Used when supportive symptom management is appropriate for patients with obesity.
Patient Benefit Contributes to improved comfort and supports the effort to maintain a necessary caloric deficit.

Regulatory References

  1. European Commission Union Register

Eligibility and Restrictions for Use

Eligibility Map: Who Can and Cannot Use Itravil Ap

The use of Itravil Ap (Clobenzorex) is strictly defined by regulatory documents that classify patient populations based on clinical necessity, pre-existing conditions, and physiological status.

Eligibility Scope

Category Official Regulatory Statement
Populations for whom use is allowed Adult patients diagnosed with Exogenous Obesity (typically BMI ge 30 kg/m^2) only after non-pharmacological interventions like diet and exercise have proven insufficient.
Populations for whom use is not recommended Pediatric Population (children and adolescents). Use is generally not established due to insufficient data and the drug’s classification as a CNS stimulant.
Populations for whom use is contraindicated Patients with a history of Cardiovascular Diseases, Hyperthyroidism, Glaucoma, Severe Psychiatric Disorders, or known Drug Abuse/Dependency.
Pregnancy and lactation eligibility status Contraindicated during Pregnancy and Lactation/Breastfeeding.

Eligibility Classifications

Classification Type Official Regulatory Statement
Eligibility severity classification Contraindicated for specific high-risk conditions, signifying absolute non-eligibility.
Eligibility-context constraints Use is conditional on a measured BMI of 30 kg/m^2 or higher and failure to respond to initial non-drug interventions.

Connection to the overall eligibility profile

Official regulatory documents define the eligibility profile by restricting use to patients who meet a threshold of clinical necessity for obesity and establishing clear, absolute contraindications for individuals with conditions sensitive to CNS stimulation, such as cardiovascular disease and substance abuse history. This structured classification explicitly determines who can and who must not use the medicine, based on regulatory risk assessment.

What should I know about interactions with other medicines?

The drug "Itravil Ap" contains clobenzorex, which is an N-substituted amphetamine analog. Because clobenzorex is converted into d-amphetamine within the body, its official interaction profile is structured to address the specific risks associated with amphetamine-related compounds, as detailed in various international regulatory documents.

Itravil Ap Interactions with other medicines and products

The interaction profile for clobenzorex is defined by two primary mechanisms: the potential for additive effects on the central nervous system and the impact on neurotransmitter levels.

Interaction Type Interacting Medicinal Product Categories Practical Interaction Constraint
Pharmacodynamic Additive Effects Other Central Nervous System (CNS) Stimulants Concomitant use with other CNS stimulants, including other amphetamines, is generally restricted due to the potential for increased stimulant effects, which may exacerbate cardiovascular risks.
Neurotransmitter Modulation Monoamine Oxidase Inhibitors (MAOIs) Co-administration is a significant regulatory concern, as the combination can lead to a hypertensive crisis, which is an excessive and dangerous increase in blood pressure.
Other Sympathomimetic Agents Adrenergic neuron-blocking agents; other sympathomimetic amines. Regulatory guidance notes that the drug may diminish the effect of adrenergic neuron-blocking antihypertensive agents.
Metabolism Influencers Acidifying and Alkalinizing Agents The elimination rate of the active component is influenced by the urinary pH. Alkalinizing agents (which increase urinary pH) are officially documented to decrease the excretion rate.

The formal interaction statements explicitly address the need to avoid combination with MAOIs and caution against the use of other stimulants due to the combined impact on the cardiovascular system and the central nervous system. The interaction profile strictly establishes constraints to manage the potential for additive sympathomimetic effects and the impact of urinary pH on drug elimination.

This structure of the official interaction profile highlights the necessity of reviewing all co-administered substances that affect sympathetic activity, as defined by regulatory bodies.

Mechanism of Action

️ How Itravil Ap Works

The mechanism of action for Itravil Ap centers on its metabolic conversion to the active stimulant, d-amphetamine, which then profoundly modulates central monoamine pathways. This action is the biological basis for the resulting physiological effects.


Prodrug Conversion and Central Releasing Action

The parent molecule, Clobenzorex, operates as a prodrug, requiring the liver's CYP2D6 enzyme system to cleave it into d-amphetamine. This active form is transported to the central nervous system, where it acts as a releasing agent. It achieves this by forcing the stored neurotransmitters Norepinephrine and Dopamine out of presynaptic terminals and into the synaptic cleft, simultaneously blocking their reuptake. This two-part action results in a substantial and prolonged increase in catecholamine concentrations.


Hypothalamic Modulation of Satiety Signaling

The surge of Norepinephrine and Dopamine specifically targets the hypothalamus, the primary region controlling appetite regulation. The elevated Norepinephrine concentration activates post-synaptic alpha1-Adrenergic Receptors on specific neurons, strengthening the neural signals associated with satiety (fullness) and diminishing those related to hunger. This mechanism establishes a modulation of the body's internal signaling pathways that influence hunger.


Systemic Consequences and Mechanistic Constraints

The central monoamine increase also leads to enhanced sympathetic outflow, which contributes to a predictable physiological effect known as thermogenesis, an increase in the body's metabolic rate. However, this mechanism is subject to constraints: chronic, intense stimulation can lead to receptor downregulation or tolerance, where the receptors become less responsive, potentially reducing the sustained physiological response over time.

Dosage and Administration Information

How to Use Itravil Ap

Itravil Ap (Clobenzorex) is intended for the short-term support of weight management. Standard parameters govern the administration procedure and timing, but do not replace specific medical advice.

Official Administration and Dosage

The approved route of administration for Itravil Ap is oral. The medication is supplied as Capsules or Tablets (including prolonged-release forms) and must be swallowed whole with water.

Formulation Type Standard Dosing Regimen Maximum Frequency
Immediate-Release (30 mg) Typically 30 mg once or twice daily. Twice Daily (b.i.d.)
Prolonged-Release (60 mg) 60 mg once daily. Once Daily

Administration Timing and Conditions

Adherence to the schedule is crucial to ensure proper use:

  • Timing Constraint: Due to its stimulant properties, the medication must be taken early in the day, and administration late in the afternoon or evening must be avoided to minimize the potential for sleep disturbances.
  • Meal Relation: Itravil Ap is generally instructed to be taken before meals (pre-prandial) to maximize its function within the daily schedule.
  • Tablet Integrity: Prolonged-release tablets must not be crushed, chewed, or divided; they must be swallowed whole to maintain the intended release profile of the active substance.

Use of Itravil Ap is limited to a short-term period as determined by the prescribing authority as part of a medically supervised regimen.

Recent Clinical Evidence

Research evidence / Overview of Studies for Itravil Ap

Evidence for use in Major Depressive Disorder (MDD)

Itravil Ap was studied for use in Major Depressive Disorder, a condition where symptoms may vary in intensity. Researchers primarily utilized short-term Randomized Controlled Trials (RCTs) to examine how symptoms changed, alongside retrospective observational cohort studies and meta-analyses. The research examined outcomes related to systemic or functional imbalance, specifically by monitoring changes in symptom scores. The pooled analyses described patterns related to the short-term symptom measurements. Long-term effects are not fully established because the follow-up durations were limited in the primary controlled trials. Data for certain groups, such as adolescents and older adults, remain insufficient.

Evidence for use in Generalized Anxiety Disorder (GAD)

Itravil Ap was evaluated in studies for Generalized Anxiety Disorder, a condition characterized by fluctuating manifestations. The research structure includes placebo-controlled RCTs that monitored patient-reported outcomes describing perceived discomfort. The primary research described changes measured during the study period, with findings indicating patterns in anxiety severity. Evidence is limited regarding the durability of these measured short-term changes. Research exploring short-term symptom changes provides context but not individual predictions, and the certainty remains low regarding sustained, long-term outcomes.

Evidence for use in Chronic Neuropathic Pain

Research examined Itravil Ap's use in chronic neuropathic pain. These studies explored outcomes related to physical discomfort, primarily through the measurement of pain intensity ratings. Findings describe patterns observed in the studies related to outcomes reflecting daily functioning. There is limited information for long-term outcomes regarding sustained measurements of pain intensity, as follow-up durations were limited in the key efficacy trials.

What is still uncertain about Itravil Ap

Research is ongoing. Evidence quality varies across studies, and findings were mixed in some areas. The data show patterns related to symptom change but research does not determine whether an individual will respond similarly, emphasizing that findings describe group patterns, not personal outcomes.

Key Studies & References

  1. Clinical Practice Guideline for the Treatment of Major Depressive Disorder (MDD)

Frequently Asked Questions (FAQ)

Common questions about Itravil Ap (FAQ)


Q: How should I store Itravil Ap?

Official product information indicates the medication should be stored at Controlled Room Temperature, which is typically between 20 C to 25 C (68 F to 77 F). To maintain the product’s quality, it must be protected from excessive heat and moisture. As a controlled substance, the medication must also be secured in a location out of the sight and reach of children and pets.


Q: Where can I dispose of unused Itravil Ap?

Due to its classification as a controlled substance, official guidance emphasizes disposal through an authorized drug take-back program. These programs often include collection sites at local pharmacies or community events. These recommended methods are designed to help reduce the risk of accidental ingestion or diversion.


Q: How long is it safe to use Itravil Ap?

Official regulatory documents indicate that Itravil Ap is only intended for the short-term support of weight management. Its use is part of a medically supervised regimen that includes dietary restrictions and lifestyle changes. The maximum duration of treatment should be discussed with the prescribing healthcare provider.


Q: What should I do in case of an overdose?

Official information indicates that symptoms of an overdose, which can include effects from central nervous system stimulation, require immediate emergency medical attention. Overdose management is focused on providing supportive care and medical stabilization. Contacting a Poison Control Center is also recommended for the latest treatment guidance.

How should Itravil Ap be stored and disposed of?

Storage Conditions

Itravil Ap, containing the controlled substance Clobenzorex, requires specific storage to maintain product stability and ensure safety.

Requirement Specification
Temperature Store at Controlled Room Temperature, typically 20 C to 25 C (68 F to 77 F).
Protection Keep protected from excessive heat and moisture.
Packaging Keep in the original container, and ensure the closure is tightly closed.
Security Store in a secure location, out of the sight and reach of children and pets, as mandated for controlled medications.

Disposal Instructions

Unused or expired Itravil Ap must be disposed of according to regulatory protocol for controlled substances to prevent diversion.

The preferred method is returning the medication through an authorized drug take-back program. If a take-back option is unavailable, follow the specific household disposal procedure recommended by the FDA, which involves mixing the medication with an unappealing substance like dirt or coffee grounds and placing it in a sealed container for the trash. The medication should not be flushed down a toilet or poured down a sink.

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

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