Notorium

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Notorium

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 Notorium

Property Description
Active Ingredient Bromazepam (INN)
Form Film-coated tablets, Oral solution
Pharmacological Class Benzodiazepine / GABA-A Positive Allosteric Modulator
Manufacturer / Status Adelco SA / Prescription Only (Rx)
General Purpose Management of severe anxiety and panic states

Notorium: Defining the Substance and its Class

Notorium is a brand-name medication whose active pharmaceutical ingredient (API) is Bromazepam, classified as a classical benzodiazepine. This medication is a selective central nervous system (CNS) depressant that acts as a positive allosteric modulator of the GABA-A receptor.

This action is clinically recognized for reducing excessive nerve excitability and is therefore primarily prescribed for its strong anxiolytic (anti-anxiety) and sedative properties. Notorium is typically available as a prescription-only (Rx) film-coated tablet, a form that ensures standardized and consistent dosing of the Bromazepam component.

Composition, Forms, and Origin of Notorium

Notorium is formulated for oral administration as a film-coated tablet, commonly in doses such as 3mg and 6mg, which are tailored for short-term patient needs under strict medical supervision. The core API, Bromazepam, is a synthetic compound developed in the field of medicinal chemistry.

The effectiveness and appropriate use of Bromazepam have been extensively studied and documented by regulatory bodies, with its application generally focused on short-term intervention to provide relief during acute phases of distress. This focus on short-term use is a key characteristic separating it from long-term anxiety treatments.

What General Conditions is Notorium Used For?

Notorium is indicated for its potent anxiolytic and calming effects on the central nervous system, typically utilized to manage severe anxiety, panic disorders, and tension that significantly impairs a patient's daily function. Its general therapeutic purpose is to alleviate distressing symptoms through targeted CNS depression.

It is reserved for patients whose conditions necessitate an immediate, controlled reduction of symptoms, serving as a rapid, supportive measure when non-pharmacological methods or less potent medications are inadequate.

Regulatory References

  1. classical benzodiazepine
  2. Bromazepam
  3. short-term intervention

What side effects are possible with Notorium?

Possible Side Effects and Safety Information

The safety profile of Notorium (Bromazepam) is primarily characterized by effects related to Central Nervous System (CNS) depression, as documented in official regulatory labeling. These effects are classified according to their documented frequency and impact on various physiological systems.


Adverse Reaction Classifications

Side effects related to the CNS are the most common, especially at the start of treatment, and typically include drowsiness, sedation, decreased alertness, unsteadiness (ataxia), and fatigue. Other reported effects involve the Nervous System, Psychiatric system, Gastrointestinal system, and Eye disorders, such as headache, confusion, muscle weakness, and blurred vision.

Serious Adverse Reactions

Official regulatory documents emphasize the risk of dependence, misuse, and abuse. Prolonged use can lead to physical dependence, and abrupt cessation may result in a severe withdrawal syndrome that includes symptoms such as convulsions (seizures), hyperthermia, and psychosis. Another serious documented concern is the potential for paradoxical reactions, which can involve agitation, aggression, or hallucinations, requiring prompt discontinuation. The risk of severe respiratory depression is substantially increased when the medicine is used with other CNS depressants, particularly alcohol or opioids.


Safety Constraints and Special Populations

The medication is contraindicated in patients with conditions such as severe hepatic impairment (due to risk of encephalopathy), severe respiratory insufficiency, and Myasthenia Gravis. Safety information for older adults notes an increased susceptibility to CNS effects, raising the risk of falls and fractures. Furthermore, the risk of anterograde amnesia is explicitly documented as increasing at higher dosages. Due to the risk of impaired motor function and coordination, the medicine can adversely affect the ability to drive or operate machinery.

Overdose and Emergency Response

Overdose and When to Seek Help

Overdose with Notorium (Bromazepam) primarily affects the Central Nervous System (CNS), with documented manifestations ranging from a mild state of intoxication to severe compromise. Officially recognized clinical signs include somnolence, slurred speech, diplopia, ataxia (loss of muscle coordination), and progression to a stuporous state or deep coma. In severe cases, hypotonia and hypothermia may also be observed.

The most serious and life-threatening outcome documented is respiratory depression, which can escalate to apnea. This risk, including the risk of death, is substantially increased when the drug is co-ingested with other CNS depressants, such as alcohol or opioids.

Regulatory authorities mandate that medical attention must be sought immediately if symptoms occur, particularly slowed or difficult breathing, extreme sleepiness, or unresponsiveness (inability to wake or react normally).

The official management protocol is defined by supportive care and close observation. This includes continuous monitoring of vital signs and, if necessary, measures to maintain a patent airway and assist ventilation. While the competitive antagonist Flumazenil is available, its use is generally subject to regulatory caution and is often contraindicated in overdose, primarily due to the risk of precipitating seizures.

Therapeutic Uses of Notorium

What Notorium Treats: Main Uses and Benefits

Notorium is relevant in therapeutic areas where short-term symptomatic assistance is needed, particularly for severe anxiety and related acute episodes. These therapeutic applications are generally considered relevant within clinical settings. This medication is commonly applied across conditions characterized by periods of heightened symptoms and is used to help address symptoms that create noticeable physiological strain, especially those associated with significant anxiety.

The medication is generally used to help manage severe anxiety disorders, including panic disorder, and is applied in clinical settings to address the agitation associated with alcohol or opiate withdrawal.

“This medication is primarily used to provide supportive relief when symptoms interfere with routine activities.”

Notorium supports general well-being during symptomatic phases by assisting with the management of significant physical tension, restlessness, and agitation. It is often used when groups of symptoms create noticeable interference with daily stability, assisting the patient during phases when symptoms become more noticeable. It is applied in scenarios where short-term symptomatic assistance is needed during acute episodes of sudden symptom escalation.

Quick Fact: Relief for Acute Distress
Notorium is commonly used to help manage symptoms during acute episodes of severe anxiety, providing support during a therapeutic transition or in situations requiring temporary assistance in symptom stabilization.

Regulatory References

  1. Teva-Bromazepam Product Monograph

Eligibility and Restrictions for Use

Who Can and Cannot Use Notorium?

The eligibility for Notorium (Bromazepam) is strictly defined by regulatory authorities and is based on specific health conditions and population characteristics.

Absolute Contraindications

Notorium must not be used by patients who have been diagnosed with the following conditions, as stated in the official regulatory labeling:

  • Known hypersensitivity to benzodiazepines or any excipient.
  • Severe respiratory insufficiency or sleep apnoea syndrome.
  • Severe hepatic impairment (severe liver failure).
  • Myasthenia gravis.
  • Rare hereditary problems of galactose intolerance.

Age and Physiological Restrictions

Population Group Regulatory Status
Children & Adolescents (<18) Not recommended due to insufficient evidence of safety and efficacy.
Elderly Patients Reduced dose is required; long-term use should be avoided.
Pregnant Women Should not be used; administration is rarely justified.
Breastfeeding Mothers An alternate drug is preferred.

Conditional Use Requirements

Use of Notorium requires special caution in patients with a history of alcohol or drug abuse, and those with mild to moderate hepatic impairment or impaired renal function, often necessitating the use of the lowest possible dose. Additionally, the medicine is not recommended as a primary treatment for patients with depressive disorders or psychosis.

What should I know about interactions with other medicines?

Interactions with other medicines and products

Official regulatory information for Notorium (Bromazepam) outlines interactions that primarily affect two areas: pharmacodynamic effects and metabolic clearance.

Pharmacodynamic Enhancement

Co-administration with other Central Nervous System (CNS) depressants results in a pharmacodynamic reinforcement of effects. This includes substances such as opioid analgesics, other sedative hypnotics, and certain muscle relaxants, which carry a mandated regulatory warning due to the heightened risk of profound sedation and respiratory depression. Alcohol is formally prohibited and is a contraindicated combination due to the critical risk of severe, life-threatening CNS depression.

Pharmacokinetic Exposure Alteration

The clearance of Bromazepam is significantly affected by interactions impacting the CYP3A4 metabolic enzyme. Co-administered substances that inhibit CYP3A4, such as Cimetidine and certain antifungals, may reduce Notorium's clearance, resulting in increased plasma concentrations. Conversely, CYP3A4 inducers like Rifampicin and the herbal product St. John’s Wort are documented to decrease plasma exposure. The interaction profile is considered more clinically significant in elderly patients and those with hepatic impairment.

Mechanism of Action

How Notorium Works

Notorium operates by precisely engaging specific molecular mechanisms, leading to a regulated adjustment of key physiological pathways. The drug's action is characterized by its influence across several interconnected domains, ultimately influencing the functional state of the targeted system.


Modulating Receptor-Mediated Signaling

Notorium initiates its effect by directly acting within domains involving receptor- or enzyme-mediated signaling. It selectively targets specific receptor subtypes, initiating or suppressing the signaling sequences that lead to downstream effects. This early molecular intervention results in reduced concentration or duration of excessive mediator activity by modifying the initial steps of the signaling cascade.


Regulating Dysregulated Processes

Across biological systems, Notorium engages mechanisms that actively influence feedback regulation within critical signaling pathways. This activity modulates pathway activity toward basal levels, particularly in responses driven by distinct, over-amplified signaling patterns, thereby supporting targeted pathway adjustment.


Influencing Systemic Pathway Outcomes

By affecting systems where specific neurotransmitters or mediators dominate, Notorium alters pathway activity that may escalate under certain conditions. By modifying early molecular steps, it shapes systemic physiological outcomes, alters the magnitude and duration of overactive physiological responses, and contributes to alterations in physiological parameters.

Dosage and Administration Information

How Notorium is Used: Official Administration Guidelines

Notorium, which contains the active substance Bromazepam, is utilized according to highly specific established protocols. The primary route of administration is oral, available as film-coated tablets in strengths of 1.5 mg, 3 mg, and 6 mg, or in an oral solution. Use is standardized around specific dose ranges and a strictly defined maximum treatment duration.


Usage Parameter Official Administration Rule
Dosing Range The general adult daily dose typically falls between 6 mg and 18 mg. Dosing may be adjusted to a maximum of 60 mg daily only in exceptional, closely supervised circumstances.
Frequency The total daily amount is administered in divided doses, usually taken two to three times per day.
Duration The total duration of treatment must be kept as short as possible and should generally not exceed 8 to 12 weeks, inclusive of the dose-tapering period.
Intake Timing The medication is preferably administered on an empty stomach. Scored tablets may be divided for precise dose adjustment.

Official guidelines require the dosage to be highly individualized. For older or debilitated adults, the initial daily dose must be significantly reduced, often starting at 3 mg. Dose reduction is also required for patients with hepatic or renal impairment. Due to the short-term nature of use, all therapy must conclude with a mandatory gradual dose tapering schedule.

Recent Clinical Evidence

Research Evidence / Overview of Studies for Notorium

The research base for Notorium (Bromazepam) includes clinical trials and systematic reviews. This overview focuses on what the official research describes regarding the study design, the populations observed, and the areas where data may be limited, without giving any clinical advice. The evidence level is reported to be strongest for short-term follow-up periods.

Clinical Research for Severe Anxiety and Acute Panic States

The evidence related to the use of Notorium in conditions involving periods of heightened symptoms, such as severe anxiety and acute panic states, largely comes from short-term Randomized Controlled Trials (RCTs). The trials were used in research exploring how symptoms change over time in adults with conditions characterized by fluctuating manifestations, including Generalized Anxiety Disorder (GAD).

Research examined how the patterns of change recorded on symptom scales compared between the study medication group and the placebo group. Across multiple studies, Notorium administration was observed in studies where recorded patterns on anxiety severity scales (like the HAM-A) contrasted with the patterns seen in the placebo group.

Study Comparisons and Outcomes Examined

Notorium was also evaluated in comparative trials against other active treatments. The studies were designed to examine outcomes related to physiological strain and functional imbalance. Researchers used specialized instruments, such as the Clinical Global Impressions (CGI) scale, to monitor a patient’s overall condition.

The studies focused on outcomes reflecting daily functioning and outcomes describing episodic or acute changes. Measurements tracked included physical indicators of anxiety, such as tension and restlessness. These patient-reported outcomes describing perceived discomfort were collected across the short defined time intervals of the trials.

Long-Term Evidence and Follow-Up Duration

A crucial aspect of understanding any medicine is the duration of its study. For Notorium, the evidence is heavily concentrated on short-term symptom changes. The vast majority of clinical trials conducted to date feature follow-up durations that were limited, typically ranging from two to four weeks.

As a result, the existing research provides limited information or how symptom patterns might evolve over many months or years. The long-term effects are not fully established, and certainty remains low when considering data beyond the initial therapeutic period.

Key Studies & References

  1. Teva-Bromazepam Product Monograph (Health Canada)
  2. Bromazepam – MedlinePlus Drug Information (National Library of Medicine / NIH)

Frequently Asked Questions (FAQ)

Common questions about Notorium (FAQ)

Q: How quickly does Notorium typically start working?

Regulatory documents state that the active substance in Notorium is rapidly absorbed after it is taken by mouth. However, the amount of time it takes for a person to begin feeling the intended effects can vary significantly between individuals. The medicine is intended for short-term, acute relief of symptoms.


Q: If I stop taking Notorium, will I feel worse right away?

Official warnings state that stopping this medicine suddenly or reducing the dose too quickly can lead to a severe withdrawal syndrome, which may include a rebound of anxiety, confusion, and increased restlessness. Therefore, regulatory guidance requires the dose to be gradually reduced.


Q: What is the average duration of a course of Notorium, generally speaking?

According to official product information, Notorium is intended for short-term use only. Treatment is typically prescribed for a few days up to a few weeks, and the total duration, including the necessary dose-tapering period, should not generally exceed 8 to 12 weeks.


Q: Do many people experience tiredness as a side effect of Notorium?

Official regulatory documents classify central nervous system effects as very common. These effects, which include drowsiness, sedation, and fatigue, are often most noticeable when first starting treatment. Due to these common effects, caution is recommended when engaging in activities that require full concentration.


Q: Is a metallic taste in the mouth a common side effect of Notorium?

A metallic taste is not typically listed as a common side effect during treatment with Notorium. However, official reports indicate that a metallic taste may occur as one of the symptoms experienced during the withdrawal syndrome when the medicine is being discontinued.


Q: Can Notorium be used by women who might become pregnant?

Official regulatory information indicates that the use of this medicine during pregnancy is rarely justified. Due to potential concerns, alternative treatments may be considered by healthcare providers for women who are pregnant or are considering becoming pregnant.


Q: Is Notorium known to cause weight changes (gain or loss)?

Weight change is not listed as one of the most common direct side effects in regulatory documents. However, official information notes that changes in appetite or other gastrointestinal issues are possible side effects which may indirectly lead to reported fluctuations in body weight.


Q: How long does Notorium stay in your system after you stop taking it?

The active substance in Notorium has an elimination half-life of approximately 17 hours (ranging from 11 to 22 hours). The term 'half-life' describes the time it takes for the concentration of the substance to be reduced by half. Clearance from the system generally occurs over a period corresponding to several half-lives.


Q: Can Notorium be used if a person has kidney issues?

Official regulatory documents advise that Notorium must be used with caution for individuals with impaired renal (kidney) function. In these cases, a reduction in the dosage may be required according to official guidance.


Q: Is Notorium safe to use for older adults, generally?

Regulatory guidelines require that the initial daily dose for older adults must be significantly reduced. Additionally, long-term use is advised against for this population due to an increased susceptibility to effects like sedation and a heightened risk of falls.


Q: Is there a different name for Notorium that I might see online?

The active substance in Notorium is the chemical compound Bromazepam. This compound is available internationally under various other brand or trade names, such as Lexotan, Lexilium, or Lectopam, depending on the region.


Q: If I miss a dose of Notorium, what is the official guidance?

Official patient information provides guidance on how to manage a missed dose. The general rule for divided doses is to take the missed dose as soon as it is remembered, unless it is close to the time of the next scheduled dose. Regulatory guidance states that a double dose should not be taken to compensate for a forgotten one.


Q: Are there any specific foods or drinks that should be avoided while using Notorium?

Official regulatory information formally prohibits the use of alcohol while taking Notorium due to the documented risk of severe CNS depression when combined with alcohol. No specific non-alcoholic foods or drinks are listed for required avoidance in the official patient information.


Q: If Notorium is taken with food, does it change how the drug is absorbed?

The medication is preferably administered on an empty stomach. According to official product information, there is currently no specific data available that clarifies the effect of food on the absorption rate of the tablet formulation.


Q: Does the body build up a 'tolerance' to Notorium over time?

Yes, official regulatory labeling explicitly documents that tolerance may develop with the use of this medicine. Tolerance describes a reduced response to the drug over time. This risk is noted to increase with higher dosages or when the medicine is used over a long duration.


Q: Is Notorium available as a generic medicine yet?

Yes, the active ingredient, Bromazepam, is available internationally in various generic formulations. This is in addition to being available under the Notorium brand name and various local trade names.


Q: What does 'Black Box Warning' mean in relation to Notorium?

A Black Box Warning is the United States Food and Drug Administration's (FDA) strictest regulatory warning. For this class of medicine, it is used to highlight the serious risks of abuse, addiction, and withdrawal. It also emphasizes the risk of profound sedation and respiratory issues when combined with opioid medications.


Q: What is the official summary of the most common expected effects of Notorium?

The intended therapeutic action of Notorium is its potent anxiolytic (anti-anxiety) and calming effect on the central nervous system. The most common effects reported in official documents, however, are related to CNS depression and include drowsiness, sedation, and fatigue.


Q: Does Notorium cause sensitivity to sunlight?

Increased sensitivity to light (photosensitivity) is not listed as a common side effect during active treatment. However, this symptom has been reported as one of the signs that may occur as part of the withdrawal syndrome after the medicine is discontinued.


Q: Are the side effects of Notorium usually reversible after treatment ends?

Side effects related to the central nervous system, such as drowsiness, are typically most noticeable at the beginning of therapy. For effects that result from physical dependence, official instructions require a mandatory gradual dose taper when discontinuing the medicine to help minimize the risk of withdrawal symptoms.


Q: Why do some people say Notorium makes them feel jittery?

Regulatory documents describe the risk of rare paradoxical reactions to the medicine. These reactions can include symptoms such as agitation, aggression, and acute restlessness, which a user might describe as feeling 'jittery.' If such a reaction occurs, the official guidance indicates the medicine must be discontinued.


Q: Are there any warning signs or symptoms of a serious interaction with Notorium?

Warning signs for a serious interaction, particularly with alcohol or other CNS depressants, include severe, profound sedation. Other critical symptoms include difficulty breathing (respiratory depression) and unresponsiveness. Official information details the importance of being aware of these signs.


Q: What does 'eligibility criteria' mean for a drug like Notorium?

Eligibility criteria are the specific conditions that define who can or cannot use a medicine. For Notorium, these criteria are based primarily on the official contraindications, such as having severe liver failure, and on population restrictions detailed in regulatory documents.


Q: Where can I find the full list of official regulatory warnings for Notorium?

The full list of official warnings and detailed safety information is found in regulatory documents published by government authorities. These include the Summary of Product Characteristics (SmPC) from the European Medicines Agency (EMA) or the Product Monograph published by Health Canada or similar bodies.


Q: Can taking Notorium affect the results of lab tests?

Regulatory documents recommend periodic monitoring of certain lab tests, such as blood counts and liver function tests, during treatment. This advice suggests that the medicine could potentially affect these specific laboratory parameters in rare instances.


Q: Why are people with pre-existing heart conditions advised against using Notorium?

While not an absolute contraindication, official information advises special caution for individuals with heart vulnerability. This is due to the documented risk of cardiovascular depression, particularly when Notorium is used in combination with other sedating substances that affect the central nervous system.


Q: Does Notorium have any different uses in other countries?

The primary approved purpose of Notorium remains the management of severe anxiety and panic states. However, international regulatory databases or foreign product information may sometimes list additional short-term uses, such as the alleviation of symptoms during alcohol withdrawal syndrome.

How should Notorium be stored and disposed of?

Storage and Disposal Requirements for Notorium

Official regulatory guidelines define specific conditions for the storage and disposal of Notorium (bromazepam) to ensure stability and public safety.

Storage Conditions

Notorium tablets must be stored at a temperature below 30°C and must be protected from both light and moisture. To maintain product integrity, the medicine must be kept in the original container until use. A mandatory requirement is to keep Notorium out of the sight and reach of children at all times.

Disposal Instructions

As a controlled substance, unused or expired Notorium must be disposed of according to local regulations. Authorities recommend utilizing an official drug take-back program or authorized collection site. It is generally prohibited to dispose of the product via wastewater or household waste.

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

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