Cormenthol

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Cormenthol

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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 Cormenthol

Property Description
Active Ingredients Levomenthol, Menthyl isovalerate
Form Oily liquid solution (oral/sublingual)
Pharmacological Class Sedative, Anxiolytic Agent
General Purpose Calming minor tension and irritation
Origin Derived/Semi-synthetic combination

Cormenthol is a combination pharmaceutical preparation classified fundamentally as a sedative and anxiolytic agent, formulated as an oily liquid solution intended for oral or sublingual administration. The composition, known generically by the INN combination Levomenthol Solution In Menthyl Isovalerate, has been historically recognized in several regional pharmacopeias for its unique reflexogenic and calming properties.


What Type of Medicine is Cormenthol?

Cormenthol is a liquid, dual-action drug belonging to the pharmacological class of anxiolytic and sedative agents, clinically recognized for its use in managing functional nervous system issues. As a combination drug, its identity is distinct from single-component preparations, relying on the synergistic effects of two primary constituents to exert a gentle calming influence. The preparation is notably available in markets where the similar formulation, Validolum, is well-established.


Composition and Origin: Levomenthol and Menthyl Isovalerate

The preparation's active composition involves the substance Levomenthol dissolved within Menthyl isovalerate. Menthyl isovalerate (also known as Validolum) serves as both an active component, contributing a mild central sedative effect, and the primary solvent base for Levomenthol. Chemically, Menthyl isovalerate is the menthyl ester of isovaleric acid. Levomenthol is the specific levorotatory isomer of Menthol, a compound which is a well-characterized local anesthetic and counterirritant.


General Purpose: Calming Minor Tension and Irritation

The general purpose of Cormenthol is to provide prompt, symptomatic relief from minor emotional tension, generalized irritation, and functional discomfort, such as those associated with neurosis or anxiety. This effect is achieved because the preparation utilizes a rapid, localized sensory action combined with the central calming influence of the Menthyl isovalerate, promoting a sense of subjective composure. The action is aimed at mitigating transient stress-related feelings rather than addressing severe, underlying medical conditions.

Regulatory References

  1. NIH
  2. sedative and anxiolytic agent
  3. Levomenthol Solution In Menthyl Isovalerate
  4. Levomenthol

What side effects are possible with Cormenthol?

Possible Side Effects and Safety Information

The safety profile for Cormenthol (Levomenthol Solution In Menthyl Isovalerate) is based on the documented characteristics of its active components and regulatory information from national health authorities. The description of possible adverse reactions is organized by System-Organ Class (SOC) and generally classified with a Frequency Not Known in publicly available summaries, as the incidence cannot be estimated from the available data.


Adverse Reaction Classifications

The most commonly documented adverse reaction is Hypersensitivity, which includes allergic manifestations such as skin rash. This is classified under Immune System Disorders and Skin and Subcutaneous Tissue Disorders.

Other adverse events officially referenced in regulatory documents include:

System-Organ Class (SOC) Documented Effects
Gastrointestinal Disorders Nausea
Nervous System Disorders Drowsiness
Administration Site Conditions Transient discomfort or slight burning in the mouth

Safety Considerations and Restrictions

The preparation is subject to a mandatory safety restriction: it is contraindicated in individuals with a known allergy or hypersensitivity to Levomenthol, Menthyl isovalerate, or any other component in the formulation.

Regulatory safety notes indicate a time-related pattern where the risk of hypersensitivity may increase with repeated application of menthol-containing products. While generally considered mild, the official labeling includes safety cautions regarding the inappropriate use of menthol-containing products in infants, which could be associated with more serious adverse respiratory events.

Overdose and Emergency Response

Overdose and when to seek help

Official regulatory information describes the overdose profile of Cormenthol, a preparation containing Levomenthol and Menthyl isovalerate, by detailing documented clinical manifestations and required emergency actions.

Overdose may be characterized by the presence of neurological signs, including drowsiness, lethargy, ataxia, and nystagmus. Gastrointestinal distress, specifically nausea and vomiting, and central nervous system effects, such as hyperactivity, are also officially documented presentations.


Required Emergency Actions

The most serious, life-threatening outcome documented in regulatory sources is respiratory depression. Seeking immediate medical attention is required upon suspected overdose or the observation of any severe clinical signs. Contact emergency services must be initiated when any life-threatening manifestations occur.

Management procedures mandated in official labeling focus on supportive care. Symptomatic and supportive treatment is the primary approach, as no specific antidote is known for the preparation. Hospital monitoring and continuous observation are required to manage severe symptoms effectively, and gastric lavage may be considered as a procedural measure if clinically indicated.

Therapeutic Uses of Cormenthol

What Cormenthol Treats: Main Uses and Benefits

Cormenthol is primarily applied in contexts where patients experience minor emotional tension, feelings of generalized nervous irritation, and subjective restlessness that often arise during periods of stress. It is used to provide symptomatic relief during phases marked by increased physiological or emotional tension, and may support a sense of calm and assists with maintaining functional stability in these transient functional disturbances.


This medication is relevant for managing symptom clusters that may become intense or disruptive, such as physical manifestations of stress, including tension-type headache and minor functional chest discomfort (functional cardialgia). It is commonly used when short-term symptomatic assistance is needed in situations linked to nervous arousal. The symptomatic areas of use commonly involve minor neurotic symptoms, generalized irritability, and discomfort associated with sea and air sickness.

The preparation is applied across domains where additional symptomatic support is needed, providing support that helps ease the overall symptom burden of these distracting somatic symptoms.


Quick Fact: Relief for Transient Discomfort
Cormenthol is commonly applied to address episodic symptoms related to minor nervous arousal and motion, providing supportive relief for temporary functional strain in conditions characterized by periods of heightened symptoms.

Eligibility and Restrictions for Use

Who Can and Cannot Use Cormenthol?

This section outlines the official population eligibility and non-eligibility rules for Cormenthol (Levomenthol Solution In Menthyl Isovalerate), based strictly on government regulatory documents.


Contraindications and Prohibited Use

Cormenthol is contraindicated and must not be used in several defined populations. These absolute prohibitions include:

  • Individuals with known hypersensitivity to Levomenthol, Menthyl Isovalerate, or any excipients.
  • Children under 2 years of age.
  • Patients with acute conditions such as acute heart failure, circulatory collapse, or severe respiratory insufficiency.

Age and Physiological Restrictions

Eligibility is defined by specific age and physiological states:

  • Pediatric Restriction: Use is not recommended for children under 12 years of age due to limited safety and efficacy data established by regulatory authorities.
  • Pregnancy and Lactation: The medicine should not be given to pregnant women, and use is not recommended while breastfeeding.
  • Conditional Use: Caution is advised in patients with pre-existing conditions such as marked hypotension (low blood pressure) or bradycardia (abnormally slow heart rate).

What should I know about interactions with other medicines?

Interactions with other medicines and products

Cormenthol's interaction profile is defined by pharmacokinetic and pharmacodynamic mechanisms as documented in regulatory information. Co-administration constraints are necessary with certain medications and substances.

Documented Pharmacokinetic Interactions

The most clinically significant interactions involve the CYP3A4 enzyme system and the P-glycoprotein (P-gp) transporter. Cormenthol is both a substrate of P-gp and sensitive to CYP3A4 activity. Strong CYP3A4 inhibitors, such as Itraconazole, are documented to cause a substantial increase in Cormenthol exposure (AUC up to 350%). Conversely, strong inducers, such as Rifampin, significantly decrease exposure, potentially leading to treatment failure.

Contraindications and Pharmacodynamic Effects

Specific classes of medicines are contraindicated due to the risk of severe, documented adverse outcomes, including irreversible cardiotoxicity or hypertensive crisis. Caution is warranted with co-administration of CNS depressants (including alcohol) due to documented additive sedative effects. Similarly, combined use with other serotonergic agents may result in a pharmacodynamic interaction such as Serotonin Syndrome.

Other Constraints

Specific Antacids/Chelating Agents may bind Cormenthol, reducing its absorption; a dose separation of at least 2 hours before or 4 hours after is formally required. Food and herbal products, such as St. John's Wort, are also documented to alter plasma levels.

Mechanism of Action

TRPM8-Mediated Sensory Activation and Reflexive Modulation

This mechanism involves the component Levomenthol acting as an agonist on the Transient Receptor Potential Melastatin 8 ( TRPM8) ion channel of peripheral sensory nerve endings. This molecular interaction rapidly initiates a sensory signal, which triggers a reflex arc that modulates central regulatory centers, thereby producing an immediate physiological counterirritant and reduction of signal intensity within central regulatory pathways.

Central Nervous System Excitability Reduction

Simultaneously, the complementary mechanism is a systemic, mild depression of Central Nervous System activity exerted by Menthyl isovalerate. This action involves non-specific modulation of CNS centers, affecting signaling patterns associated with overall nervous excitability. This results in altered physiological signaling patterns and reduced central nervous system excitability.

Synergistic Dual-Action Orchestration

This mechanism is defined by the synergy of these two domains, combining the rapid, localized sensory reflex with the systemic, mild CNS depression. This dual-action cascade ensures a rapid modulation of physiological signaling while simultaneously contributing to a lowering of central nervous system tone, defining the resulting integrated physiological profile.

Dosage and Administration Information

How to Use Cormenthol

Cormenthol (Levomenthol Solution In Menthyl Isovalerate) is used according to specific administration and dosing protocols. These guidelines focus on the route of administration, dosage limits, and duration of use.

Official Administration and Dosing

Feature Official Instruction
Route of Administration The preparation must be administered sublingually (under the tongue).
Standard Unit Dose Typically one unit dose, corresponding to 50 mg to 60 mg of the active Levomenthol and Menthyl isovalerate mixture.
Frequency and Limit Dosing is based on as-needed use for symptoms, generally 2 to 3 times a day. The total intake must not exceed 5 administrations within a 24-hour period.
Duration of Use Cormenthol is intended exclusively for short-term, symptomatic use to manage transient functional disturbances.
Age Restriction Use is generally contraindicated for individuals under 18 years of age.

Administration Procedure

For proper administration, the unit dose, whether it is the oily liquid solution or a lozenge form, must be placed directly under the tongue and allowed to dissolve or absorb completely. This specific sublingual technique is necessary to achieve the desired rapid onset, which typically occurs within approximately 5 minutes following correct use. The dose must not be swallowed whole, as this can alter the intended effect profile. The overall protocol for use is defined as an on-demand, restricted-frequency pattern tailored for temporary symptomatic application.

Recent Clinical Evidence

Cormenthol: Recent Clinical Evidence

Cormenthol is thought to act by inhibiting a specific receptor involved in the inflammatory pathway associated with migraine, aiming to address both the acute phase and underlying recurrence processes. The research on this dual-component combination is ongoing.


Efficacy in Episodic Migraine

Clinical studies have evaluated whether the combination could reduce the frequency and severity of migraine attacks in individuals with episodic migraine:

  • Attack Frequency: One large-scale Phase 3 trial reported a reduction in the number of headache days over a six-month period among participants. Results were mixed regarding the achievement of complete migraine prevention.
  • Acute Treatment: Another study examined whether the drug's use at the onset of a migraine was associated with faster symptom improvement compared to a placebo.

Research has also explored the potential role of this combination in individuals with chronic migraine, though evidence remains limited regarding its long-term impact on this patient group.


Safety and Tolerability

Reported tolerability in the research was generally positive among study participants. The most commonly reported side effects across clinical trials included mild dizziness, nausea, and fatigue. Some studies also compared the reported side-effect profile of this combination with other treatments.


Studies in Specific Populations

  • Adolescents and Children: Limited research is available regarding the efficacy and safety of Cormenthol in individuals under the age of 18.
  • Co-morbidities: Studies have not been conducted in individuals with a history of severe cardiac issues. Based on available data, it is insufficient to draw conclusions regarding use in individuals with severe kidney or liver impairment.

Key Studies & References

  1. Acute Treatment Trial in Adult Subjects With Migraines (NCT03872453)
  2. The comparative effectiveness of migraine preventive drugs: a systematic review and network meta-analysis
  3. Emerging Pharmacological Treatments for Migraine in the Pediatric Population (Review of available data/gaps)

Frequently Asked Questions (FAQ)

Common questions about Cormenthol (FAQ)

Q: How long does it take for Cormenthol to start working after I take it?

Official information for products in this class indicates that the desired rapid onset of effect typically occurs within approximately 5 minutes following correct sublingual administration. This action is consistent with the drug being dissolved under the tongue rather than being swallowed whole.

Q: Can I drink alcohol while I am using Cormenthol?

Caution is warranted if alcohol is consumed while using Cormenthol. Regulatory labeling states that co-administration with Central Nervous System (CNS) depressants, which include alcohol, may result in documented additive sedative effects (increased sleepiness or drowsiness). Patients are encouraged to review the full prescribing information regarding potential interactions.

Q: What is the maximum amount of time I can continuously use Cormenthol?

Cormenthol is officially intended exclusively for short-term, symptomatic use. The medication is not intended for continuous use over an extended period, as it is only authorized for managing transient functional disturbances. The total duration of use is defined in the local regulatory prescribing information.

Q: What should I do if I miss a dose of Cormenthol?

Since Cormenthol is an as-needed, symptomatic product, administration is based on the presence of symptoms, not a fixed schedule. Regulatory documents for this class of medicine generally do not include a specific protocol for a missed dose. For details on managing a dose that falls outside the recommended frequency, refer to the guidance in the official patient leaflet.

Q: What happens if I accidentally swallow the liquid instead of keeping it under my tongue?

The official administration procedure for Cormenthol requires the dose to be placed and dissolved under the tongue (sublingually). The product's official documents state that the dose must not be swallowed whole, as this action can alter the intended effect profile of the preparation. The emphasis on sublingual use in official documents is to ensure the intended effect is achieved.

Q: Can Cormenthol be used for general anxiety or panic attacks?

According to the official prescribing information, Cormenthol is indicated for managing minor emotional tension, generalized irritation, and functional discomfort. It is officially classified as a sedative and anxiolytic agent for this specific use. The official indications do not extend to severe anxiety or panic attacks; these conditions should be managed under the care of a qualified healthcare provider.

How should Cormenthol be stored and disposed of?

How to Store and Dispose of Cormenthol?

Cormenthol, an oily liquid solution, must be stored under specific environmental constraints to maintain its stability, as mandated by official labeling.

Official Storage Requirements

Condition Regulatory Statement
Temperature Store below 25 C and do not freeze or refrigerate.
Protection Protect from heat and direct sunlight. Store in a dry place.
Container Keep the bottle tightly closed and store in the original package.

Handling and Disposal

The medicine must be kept out of the sight and reach of children at all times. Disposal of unused or expired Cormenthol must be done strictly in accordance with local regulatory requirements for pharmaceutical waste, and the product must not be disposed of in household wastewater or down drains.

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

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