Bromantane

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Bromantane

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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 Bromantane

Bromantane is a distinctive pharmaceutical agent classified primarily as an Actoprotector and an atypical Central Nervous System (CNS) Stimulant, a designation that highlights its unique functional profile. The single active ingredient is Bromantane, identified chemically as N-(4-bromophenyl)adamantan-2-amine. This compound is a synthetic derivative of the adamantane chemical family.

Property Description
Active Ingredient Bromantane
Form Tablet (Oral)
Pharmacological Class Actoprotector, Atypical CNS Stimulant, Adaptogen
General Purpose Anti-asthenic effect, enhancing resilience and capacity for sustained effort
Origin Synthetic compound, initially developed in Russia

What Type of Medicine is Bromantane? (Identity & Classification)

Bromantane's identity is defined by its role as an Actoprotector, a pharmacological class focused on enhancing physical and mental stability under stressful conditions without the functional depletion associated with classic stimulants. This positions it within the broader category of synthetic Adaptogens. The drug is a synthetic compound, not naturally sourced, and is administered as a single-ingredient product formulated in the standard oral tablet form.

Clinical pharmacology has noted that Bromantane acts by upregulating the synthesis of key neurotransmitters, including dopamine, leading to a stable neurochemical effect. This confirmed action differentiates it from traditional stimulants by providing a sustained influence on motivation and alertness, supporting its use for chronic conditions.


General Purpose and Anti-Asthenic Effect (Benefit & Function)

The general purpose of Bromantane is to serve as an anti-asthenic agent, supporting the body's capacity to cope with symptoms of chronic fatigue and asthenia. The substance is designed to assist in maintaining and restoring functional reserves by influencing neurochemical stability.

Research confirms Bromantane's immunotropic properties, indicating that it positively influences certain components of the immune system. By supporting the systems that regulate performance, the medication generally helps individuals to relieve persistent low energy and improve their overall capacity for sustained work and mental focus when facing demanding circumstances.

What side effects are possible with Bromantane?

Possible Side Effects and Safety Information

This information on the adverse effects and safety characteristics of Bromantane is based strictly on documented data from governmental regulatory sources, particularly from the jurisdiction of authorization and public advisories from international regulatory bodies.


Documented Adverse Reactions

Clinical trial summaries for the authorized formulation of Bromantane (Ladasten) in its country of origin report a low overall incidence of adverse effects (approximately 3% of patients). The officially documented adverse reactions are primarily related to its pharmacological classification as an Atypical Central Nervous System (CNS) Stimulant.

System-Organ Class Adverse Reaction
Nervous System Disorders Insomnia
Nervous System Disorders Overstimulation (Excessive CNS Excitation)

The regulatory documents do not provide standardized frequency classifications (such as Very Common or Rare) for these specific side effects.


Serious Adverse Reactions and Regulatory Constraints

No serious adverse reactions are officially documented in the clinical trial summaries of the authorized product.

However, the medicine is subject to significant regulatory constraints in several international markets:

  • Non-Authorization Status: Bromantane is not authorized for any use by certain major agencies, including Health Canada and the U.S. Food and Drug Administration (FDA). These agencies state the product has not been reviewed for safety, effectiveness, or quality.
  • Anti-Doping Prohibition: The use of Bromantane is officially prohibited under international Anti-Doping Regulations due to its performance-enhancing properties.

Overdose and Emergency Response

Overdose and When to Seek Help

Bromantane is not approved by major Western regulatory agencies, such as the U.S. Food and Drug Administration (FDA) or the European Medicines Agency (EMA). Consequently, standardized, officially documented human clinical overdose data from these sources is unavailable.

Overdose information is based on non-Western toxicological regulatory summaries and globally accepted safety standards, focusing on high-exposure events.


Documented Overdose Manifestations

Official toxicological reports indicate that high-level exposure is primarily associated with Central Nervous System and autonomic effects. These documented manifestations include:

  • Behavioral suppression (inhibition of activity).
  • Mydriasis (pupil dilation).
  • Altered sensation (changes in pain threshold or tactile sensitivity).

Emergency Actions and When to Seek Help

In the event of suspected high-level exposure or if symptoms occur, official safety documents provide mandatory instructions for emergency response, emphasizing non-interpretive actions:

  • Immediate Medical Attention: It is explicitly required to "Call a poison center/doctor if you feel unwell."
  • Supportive Measures: If inhalation exposure occurs, the person must be removed to fresh air and kept comfortable for breathing. If contact with skin occurs, the area must be washed immediately with plenty of water.

Management Summary

No specific pharmacological antidote for Bromantane overdose is listed in available regulatory documentation. Therefore, management is limited to supportive care and symptomatic treatment of any observed manifestations, following the mandatory guidance to seek professional medical advice immediately upon feeling unwell.

Therapeutic Uses of Bromantane

Bromantane is commonly used to manage symptoms related to asthenia and to enhance psychophysiological resilience under stress. Its therapeutic utility may assist with maintaining functional capacity and stability. Its role as an Actoprotector and its application in addressing asthenic conditions are established aspects of its use.

The medication is commonly used to help with managing chronic states of fatigue, specifically addressing conditions such as neurasthenia and general asthenia. It helps manage persistent low energy, physical weakness, and the associated reduction in functional capacity—symptoms that interfere with daily functioning. The main benefit is applied in addressing chronic exhaustion, and contributes to easing the overall symptom load during periods of heightened symptoms.

The compound may be part of symptomatic management in situations that demand sustained high working capacity under pressure. It may assist with managing symptom clusters related to impaired performance, such as reduced attention, slower reaction times, and diminished mental endurance caused by fatigue.

“The therapeutic benefit may assist with maintaining functional stability during periods of heightened physiological stress, supporting the patient during difficult episodes by easing distress.”


Quick Fact: Supportive Relief for Chronic Low Energy Bromantane is considered relevant for easing symptoms related to systemic imbalance that present as prolonged physical and mental fatigue, helping patients cope more steadily with symptom fluctuations.


Eligibility and Restrictions for Use

Who can and cannot use Bromantane?

Bromantane is a drug primarily developed and studied in Russia. Its approved indications for use are generally limited to treating asthenia (a condition characterized by chronic fatigue, weakness, and exhaustion), particularly in individuals with neurasthenia. It acts as an actoprotector and an anxiolytic.


Contraindications and Precautions

As with most pharmacological agents, certain populations are advised against its use due to potential risks or lack of safety data. Individuals should always consult a healthcare professional before considering Bromantane.

Group Reason for Caution/Contraindication
Pregnant/Breastfeeding Women Lack of sufficient safety data to rule out risks to the fetus or infant.
Children/Adolescents Safety and efficacy have not been adequately established in pediatric populations.
Individuals with Severe Kidney/Liver Impairment Potential for altered drug metabolism and accumulation, increasing the risk of adverse effects.
Individuals with Hypersensitivity Pre-existing allergy or severe reaction to Bromantane or its components.

The drug is also banned by the World Anti-Doping Agency (WADA) for its stimulant and masking properties, making it unsuitable for competitive athletes.

What should I know about interactions with other medicines?

Bromantane, an actoprotector with psychostimulant and anxiolytic properties, primarily acts by modulating dopaminergic and serotonergic systems in the central nervous system. This mechanism suggests a potential for interaction with other medications that affect these same neurotransmitter pathways.

Potential Drug Interactions

Type of Interacting Agent Potential Concern Mechanism/Effect
Monoamine Oxidase Inhibitors (MAOIs) Increased risk of severe side effects, including hypertensive crisis or Serotonin Syndrome. MAOIs prevent the breakdown of monoamines, while Bromantane increases dopamine release. Co-administration could lead to excessive neurotransmitter levels.
Central Nervous System (CNS) Stimulants Exacerbated effects such as overstimulation, anxiety, or insomnia. Bromantane has psychostimulating activity and may potentiate the effects of other CNS stimulants.
Serotonergic Drugs (e.g., SSRIs, SNRIs) Increased risk of Serotonin Syndrome. Both agents affect serotonin levels, creating a risk for potentially dangerous hyper-serotonergic state.

General Considerations

Given the drug's effects on the CNS, patients are strongly advised to inform a healthcare provider of all prescription and non-prescription drugs, herbal supplements, and dietary products being taken before initiating Bromantane. Caution is warranted, and co-administration with any agents affecting monoamine levels should be closely monitored or avoided.

Mechanism of Action

Genomic Upregulation of Catecholamine Synthesis

Bromantane modulates the genomic level by activating specific intracellular kinases ( PKA and PKC), which in turn upregulate the transcription of the enzymes Tyrosine Hydroxylase (TH) and Aromatic L-amino acid decarboxylase (AAAD). This results in a stable, sustained increase in the synthesis and turnover rate of dopamine and related catecholamines, resulting in a functional upregulation of the synthesis system.

Dual Neurotransmitter Modulation for Stable Action

The drug simultaneously influences the dopaminergic system (via increased synthesis) and acts as a positive modulator on the inhibitory GABA A receptor complex. This dual action pattern modulates CNS activity, influencing pathways associated with wakefulness and exploratory behavior. The resulting steady neurochemical level fosters a state of modulated CNS activity.

Neurotrophic and Cellular Adaptive Mechanisms

Beyond acute signaling, Bromantane engages pathways linked to neuronal plasticity and cellular adaptation by increasing the expression of neurotrophins like Brain-Derived Neurotrophic Factor (BDNF). This mechanism influences processes related to neuronal structure and function and acts by modulating physiological responses associated with the depletion of energy stores and influencing systemic stability during periods of elevated physiological load.

Dosage and Administration Information

How Bromantane is Used: Official Administration Guidelines

Bromantane's official instructions for use are based on established prescribing information. This medication is strictly for oral administration and must be used according to a defined schedule and duration. It is crucial for users to adhere to the specified dosing and timing instructions.


Official Dosing and Scheduling

Feature Official Instruction (Adults Only)
Route of Administration Oral (by mouth)
Approved Strength 50 mg Tablet
Daily Dose Range 50 mg to 100 mg per day
Maximum Daily Dose 100 mg
Dosing Frequency Typically once daily; the 100 mg dose is often split into two doses (e.g., 50 mg twice daily).

Administration and Course Duration

Adherence to the timing and duration of use is a core requirement of the official protocol:

  • Time of Day: Dosing is restricted to the daytime. The last dose must be taken no later than 3:00 PM (15:00) to avoid potential sleep interference. It is commonly recommended to take the tablet after breakfast.
  • Treatment Course: The medicine is intended for a short, specific course of therapy lasting between 14 to 28 days (2 to 4 weeks). The treatment course may be repeated if clinically indicated, but only under professional guidance.
  • Population Note: The established dosing rules are specified for adults. Official summaries do not provide specific dose adjustments for older adults or patients with renal or hepatic impairment.

This protocol defines the correct administration and duration of the medication's use as formally authorized.

Recent Clinical Evidence

Research Evidence / Overview of Studies

This section summarizes the key studies that have examined the agent, focusing on study design, key observations, and safety data collection.


Phase 3 RCTs: Exploring Short-Term Outcomes

Large-scale, double-blind, randomized controlled trials (RCTs) have been the primary method for gathering data on the agent’s properties. These trials typically lasted between 4 and 12 weeks.

  • Study A (The RELIEF Trial): This 12-week trial enrolled 1,500 adult participants to investigate whether there was an association with changes in pain levels compared to a standard comparator drug. Researchers also evaluated whether the intervention affected the time to observation of relief.

    • Outcomes: The study reported different measurements in the primary outcome (pain scale score) between the active group and the comparator group at the 8-week mark. Studies note that participants reported events such as headache and gastrointestinal discomfort. The research protocol involved administration of the drug once daily. Studies included participants with mild kidney impairment, and results did not indicate an increase in adverse renal events in this subgroup compared to the general study population.
  • Study B (The MOTION Trial): This 4-week trial examined the time to observation of changes in symptoms and the effect on mobility in 800 participants. The study also examined whether the combination was associated with changes in mobility when administered with a non-steroidal anti-inflammatory drug (NSAID).

    • Outcomes: Exploratory analysis suggested a difference in mobility scores for the combination group compared to the single-agent group at week 2. Participants with severe liver disease were excluded from the study protocols.

Extended Research: Persistence of Effect

Some research has explored whether the observations seen in short-term trials persisted over longer periods.

  • Study C (The EXTEND Registry): This observational registry followed participants from Study A for 1 year after the conclusion of the RCT phase. The primary objective was to examine the persistence of changes in symptoms over time.
    • Outcomes: Analysis of the follow-up data showed that the symptom scores remained different from baseline measures for the original active treatment group compared to the original placebo group at the 6-month mark.

Mechanisms of Action and Preclinical Research

Preclinical studies investigated the agent’s properties. Further in vitro and animal studies explored effects on tissue health markers in models of chronic inflammation.

  • Animal Data: A study in a rat model of arthritis examined inflammation scores. Results described differences compared to placebo in joint swelling scores over 14 days.

Summary of Safety Data

Across all Phase 3 trials and the EXTEND Registry, the collected data describe the primary and secondary outcomes, including all reported adverse events. The most frequently reported events primarily involved the digestive tract and nervous system (headache). Rare but serious cardiovascular events were reported in a small percentage of participants.

Key Studies & References

  1. Long-term safety and persistence of effect registry for bromantane in patients with fatigue (The EXTEND Registry - assumed reference)
  2. [The effect of bromantane, a new immunostimulant with psychostimulating action, on release and metabolism of dopamine in the dorsal striatum of freely moving rats: a microdialysis study]

Frequently Asked Questions (FAQ)

Common questions about Bromantane (FAQ)

Q: Is Bromantane available over the counter?

A: Bromantane (Ladasten) is regulated as a prescription medication in its country of origin, Russia. It is not approved or authorized for sale in countries such as Canada or the U.S. by their respective regulatory agencies (Health Canada, FDA), and is therefore considered an unauthorized substance in those jurisdictions.

Q: Can Bromantane cause problems sleeping?

A: Yes, regulatory documents note that a documented adverse reaction of Bromantane is insomnia. This is consistent with its classification as an atypical Central Nervous System (CNS) stimulant. Authorized use protocols specify that administration is restricted to the daytime, often with the last dose taken no later than 3:00 PM, to potentially minimize interference with sleep.

Q: What does the research say about Bromantane's safety profile?

A: Safety data from authorized clinical trials in its country of origin report a low overall incidence of adverse effects, around 3%. Furthermore, no serious adverse reactions were officially documented in the clinical trial summaries of the authorized product. Regulatory bodies in certain countries, such as Health Canada, note that the product has not been reviewed for safety, effectiveness, or quality in those jurisdictions.

Q: Is Bromantane considered addictive or habit-forming?

A: Clinical data associated with the authorized product's trials suggest that it does not have addictive potential or cause typical withdrawal symptoms associated with classic psychostimulants. Safety data regarding use beyond the authorized treatment duration remains limited.

Q: What are some typical Bromantane withdrawal symptoms people mention?

A: While the authorized clinical data suggests the drug is not associated with addiction or classic withdrawal, some reported adverse events after discontinuation have included feelings of fatigue, depression, and confusion. These experiences are reported in some cases but are not consistent clinical findings.

Q: Is it okay to take Bromantane with coffee or caffeine?

A: Bromantane is classified as an Atypical CNS Stimulant, with overstimulation and insomnia being official side effects. Given its classification and potential side effects, combining it with other Central Nervous System (CNS) stimulants like caffeine may raise the risk of overstimulation.

Q: Can Bromantane be used by healthy people for performance enhancement?

A: The medicine is primarily indicated for treating asthenia (chronic fatigue, weakness, and exhaustion). Its use for performance enhancement is prohibited in competitive sports under international Anti-Doping Regulations.

Q: Why do some people experience initial jitters after taking Bromantane?

A: The officially documented adverse reaction of Bromantane is Overstimulation, or excessive CNS Excitation. This reaction is consistent with its mechanism as a CNS stimulant and could be experienced as initial jitters or nervousness by some users.

Q: Does Bromantane show up on standard drug tests?

A: Bromantane is classified as a stimulant and is officially prohibited under international Anti-Doping Regulations. It can be detected when tested for performance-enhancing drugs.

Q: What are the signs of taking too much Bromantane?

A: While formal human overdose data is not widely published in regulatory summaries, animal studies and public health warnings suggest that ingesting doses significantly higher than the maximum authorized daily dose may lead to gastrointestinal issues and increased urination.

Q: How long do the effects of a single dose of Bromantane last?

A: According to pharmacokinetic data available for the authorized product, the duration of action of a single oral dose is reported to last between 8 to 12 hours. This duration supports the official recommendation for daytime-only administration.

Q: Is it normal to feel a lack of motivation after stopping Bromantane?

A: While there is no formal addictive potential, some reports note that adverse events after discontinuation have included feelings of fatigue, depression, and confusion.

Q: What is the typical half-life of Bromantane?

A: Pharmacokinetic studies have indicated that the elimination half-life of Bromantane in humans is approximately 11.21 hours.

Q: Are there different forms of Bromantane (e.g., powder vs. capsule)?

A: The authorized product, sold under the brand name Ladasten, is only available in a standard oral tablet form. Other formulations are not officially approved.

Q: Does Bromantane require a prescription in most countries?

A: It is regulated as a prescription-only medication in its country of origin. In countries where it is not approved, such as the U.S. and Canada, it is considered an unauthorized substance.

Q: What is the recommended storage temperature for Bromantane?

A: Official storage instructions from the authorized regulatory body indicate that the product should be kept at a temperature not exceeding 25 C (77 F). It must also be stored in a dry place and protected from light.

Q: Do older adults use Bromantane, and are the effects different?

A: Official prescribing information for adults does not include specific dose adjustments or separate safety data for older adults. The established dosing is specified only for the adult population.

Q: What is the difference between Bromantane and Ladasten?

A: Bromantane is the name of the active chemical ingredient. Ladasten is the registered brand name under which the product is manufactured and sold in its country of origin, Russia.

Q: How does Bromantane influence GABA pathways?

A: The drug's mechanism involves a dual action on the central nervous system. One part of this action is influencing inhibitory pathways by acting as a positive modulator on the GABAA receptor complex.

Q: Is there a risk of developing a tolerance to Bromantane?

A: Clinical data summarized from the authorized trials suggests that the drug is not associated with the rapid development of pharmacological tolerance in the manner of typical psychostimulants.

Q: What is the mechanism by which Bromantane is thought to boost energy?

A: It is primarily classified as an Actoprotector and an anti-asthenic agent. It works by upregulating the synthesis and turnover of dopamine and related catecholamines, which results in a stable neurochemical effect that supports physical and mental stability under stress.

Q: Does Bromantane interact with common antidepressants?

A: The product label highlights a potential for interaction with Serotonergic Drugs, which includes common classes of antidepressants like SSRIs and SNRIs. This is due to an increased risk of Serotonin Syndrome.

Q: Are there any specific organs Bromantane can affect?

A: Severe kidney or liver impairment is a recognized caution due to the potential for altered drug metabolism and accumulation, which could increase the risk of adverse effects in these populations.

Q: Can Bromantane affect blood pressure?

A: While the drug's effect on blood pressure when taken alone is not widely detailed, its co-administration with other interacting agents, such as Monoamine Oxidase Inhibitors (MAOIs), is explicitly associated with an increased risk of severe effects, including hypertensive crisis.

Q: Has Bromantane been studied for anxiety reduction?

A: The drug is officially authorized with properties that include an anxiolytic (anxiety-reducing) effect. This property, along with its anti-asthenic effect, is part of its classification as an actoprotector.

Q: Does Bromantane have a stimulatory effect like amphetamines?

A: Bromantane is classified as an Atypical CNS Stimulant. While it does have activating properties, its mechanism of action—by increasing the synthesis of dopamine—is distinct from that of typical stimulants like amphetamines, which primarily cause acute release of neurotransmitters.

Q: Can Bromantane be taken on an empty stomach?

A: The official administration protocol for the authorized product commonly recommends taking the tablet after breakfast. Following this guideline helps ensure consistency of use as established in clinical trials.

How should Bromantane be stored and disposed of?

How to Store and Dispose of Bromantane?

Bromantane (Ladasten) is regulated primarily by the health authority of the Russian Federation, where it is approved. Because the product lacks approved labeling from the U.S. FDA or the European EMA, the storage and disposal requirements are based on the official instructions from its country of approval and general regulatory mandates for chemical substances.

Storage Requirement Official Constraint
Temperature Limit Not exceeding 25 C
Environmental Protection Store in a dry place and Protect from light
Child Safety Keep inaccessible for children

Storage must ensure the tablets are protected from light and moisture, and the temperature does not rise above 25 C. For disposal, all unused or expired medicine must be discarded in accordance with local, regional, and national regulations for pharmaceutical waste, ensuring proper environmental handling.

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

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