Mycoril 1%

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Medically reviewed

Marina Burgos

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 Mycoril 1%

Property Description
Active ingredient Clotrimazol
Form Cutaneous solution or Cream
Pharmacological class Imidazole Antifungal Agent
Common use Combating fungal proliferation
Origin Synthetic

Mycoril 1% is a pharmaceutical product strictly classified as a topical Antifungal Agent, which is designed for exclusive external use. The product's primary action is derived from its sole active component, the synthetic compound Clotrimazol (INN), which belongs to the imidazole subgroup of azole antifungals. This classification identifies the medicine as a targeted agent intended to address issues associated with fungal proliferation on the skin surface. Its formulation is often positioned for broad availability, sometimes as an over-the-counter (OTC) option, depending on the jurisdiction, making it easily accessible for managing common superficial fungal concerns.


Active Composition and Preparation Form

The composition is defined by Clotrimazol at a standardized 1% concentration within the preparation. The active substance is manufactured as a single-entity medicine and is generally supplied in two main dosage forms: a cutaneous solution or a cream. The choice of form dictates the vehicle; the solution typically utilizes an alcoholic base, while the cream employs an emulsion base, ensuring optimal delivery to the external skin layers. Clotrimazole is utilized in topical formulations against various fungal skin infections. This formulation is a reliable option for managing superficial fungal issues.


The General Purpose of This Topical Antifungal

The general purpose of this topical antifungal is to control fungal growth by disrupting the organism's structural integrity. Clotrimazol achieves this through a specific mechanism: it interferes with the biosynthesis of ergosterol, a vital component required for maintaining the fungal cell membrane's structure. By inhibiting this synthesis, the drug impairs the cell membrane's function, a process essential for fungal survival. Clotrimazol is an essential medicine due to its established efficacy as an antifungal agent. The resulting action is dual: it exhibits fungistatic activity by immediately halting growth and, at sufficient levels, fungicidal activity by actively eliminating fungal cells.

Regulatory References

  1. NIH StatPearls: Clotrimazole
  2. World Health Organization (WHO)
  3. WHO Essential Medicines List

What side effects are possible with Mycoril 1%?

Possible Side Effects and Safety Information

The official safety profile for Mycoril 1% (topical Clotrimazole) primarily documents reactions at the site of application, reflecting the medicine’s limited systemic absorption. The classification of adverse reactions is based on data from regulatory bodies like the EMA and FDA.


Frequency-Classified Adverse Reactions

The majority of documented effects are local and dermal. Systemic effects are reported rarely, often following post-marketing surveillance.

Classification Examples of Documented Reactions
Common Burning or stinging sensation, skin irritation, erythema (redness), and pain at the application site.
Frequency Not Known Hypersensitivity reactions (including anaphylaxis, angioedema), urticaria (hives), rash, skin exfoliation (peeling), syncope (fainting), and hypotension.

Safety Considerations and Restrictions

Serious adverse reactions are rare and typically involve systemic manifestations of hypersensitivity (allergic reaction). These events, such as anaphylaxis, are categorized under Immune System Disorders and are monitored through post-marketing reports.

Specific Restrictions: The product is contraindicated in individuals with a known hypersensitivity to the active substance, clotrimazole, or any of its excipients. It is strictly not for ophthalmic use (use in the eye) or oral administration. The regulatory label includes a specific caution that the use of this topical agent on the genital area may compromise the integrity and effectiveness of latex contraceptives (e.g., condoms or diaphragms).

Special Populations: Official regulatory statements regarding use during pregnancy and lactation note that due to the minimal systemic absorption of clotrimazole, harmful effects are not anticipated. However, general caution is advised, and if applied to the breast area, it should be cleaned before feeding.

Overdose and Emergency Response

Overdose and when to seek help

The official regulatory documentation for Mycoril 1% (topical clotrimazole) establishes that the risk of acute systemic intoxication following dermal application is unlikely due to minimal absorption. The overdose profile is primarily focused on the possibility of accidental oral ingestion of the product.


Documented Overdose Manifestations and Actions

Domain Official Regulatory Statement
Symptoms Dizziness, Nausea, and Vomiting are the documented clinical manifestations potentially occurring after inadvertent oral ingestion.
Urgent Action Seek immediate medical attention or contact emergency services/Poison Help line if the product is accidentally swallowed.

Overdose Management Profile

Classification Official Regulatory Statement
Antidote No specific antidote is known for overdose with this topical formulation.
Supportive Care Management should be symptomatic and supportive. Gastric lavage consideration may be warranted only if a life-threatening amount has been ingested within the preceding hour or if clinical symptoms become apparent.

The official label mandates that the immediate action in the event of accidental oral ingestion is to seek urgent medical assessment, regardless of the severity of presenting symptoms. Systemic overdose is not a typical concern with appropriate external use.

Therapeutic Uses of Mycoril 1%

What Mycoril 1% Treats: Main Uses and Benefits

Mycoril 1% is commonly used across domains where short-term symptom management is appropriate, applied to address conditions characterized by periods of heightened symptoms. This topical antifungal is relevant for managing superficial fungal infections such as Athlete’s foot (Tinea pedis), Jock itch (Tinea cruris), and Ringworm (Tinea corporis), along with cutaneous candidiasis in areas like skin folds.

The medication is used when symptoms interfere with daily comfort, specifically helping address clusters like severe itching (pruritus), a localized burning sensation, and the painful cracking and scaling associated with the infection. A key benefit is supporting patients by helping to ease physical discomfort. This focus on symptomatic management contributes to improved comfort and may assist with maintaining comfort and stability during symptomatic periods, particularly in occlusion-prone areas or during high-humidity periods.


Quick Fact: Relief for Itching and Burning

Mycoril 1% is commonly used to address the characteristic dermal discomforts—pruritus and erythema—that accompany superficial fungal growth. This action provides supportive relief that helps ease the overall symptom burden.

Eligibility and Restrictions for Use

Mycoril 1% (topical Clotrimazole) is generally approved for use in adults and children for localized superficial fungal infections, but regulatory documents impose strict exclusions and conditional usage for certain populations and conditions.

Populations for Whom Use is Restricted or Prohibited

Classification Population or Condition Official Regulatory Stance
Absolute Contraindication Patients with known hypersensitivity to Clotrimazole or any non-medicinal ingredient in the specific formulation.
Anatomical Non-Suitability Fungal infections of the nail (onychomycosis) or the scalp.
Route Prohibition Ophthalmic or any internal use.

Special Population Eligibility

  • Pregnancy: Use during the first trimester is not recommended unless a physician determines it is essential to the patient's welfare. Use during the second and third trimesters is generally considered acceptable.
  • Lactation (Breastfeeding): Use is permitted with caution; nursing mothers are advised to avoid applying the product to the breast area to prevent infant exposure.
  • Pediatric Use: Safety and efficacy in children under a specific age (often cited as two years or 12 years, depending on the authority and formulation) may be not fully established and use should be conditional on medical advice.
  • Geriatric Use: No specific restrictions are documented for older adults, and effects are not expected to differ from those in younger adults.

What should I know about interactions with other medicines?

Interactions with Other Medicines and Products

Regulatory documentation for Mycoril 1% (Topical Clotrimazole) indicates that the interaction profile is primarily defined by its low systemic absorption. Following application to the skin, the active ingredient's entry into the bloodstream is minimal, meaning clinically significant systemic drug-drug interactions are generally not documented in regulatory prescribing information.

Documented Non-Systemic Interaction

The most prominent documented interaction is a physical compromise of barrier contraceptive methods. The formulation is officially stated to cause damage to latex contraceptives (such as condoms and diaphragms), which can lead to a reduction in their barrier effectiveness. This non-systemic effect necessitates a procedural restriction on their use.

Interaction Constraints and Restrictions

Interacting Substance Official Restriction Context
Latex Contraceptives Use alternative barrier precautions for at least five days after stopping treatment. Mandatory timing rule for use in the genital area.
Systemic Medicines None documented as clinically significant. Minimal systemic absorption following cutaneous use.

While systemic interactions with other medicines, food, or alcohol are not documented for the cutaneous cream or solution, the related vaginal formulation of Clotrimazole is noted to potentially increase the plasma concentrations of certain systemic immunosuppressants (e.g., Tacrolimus), reflecting a route-dependent difference in absorption and interaction risk.

Mechanism of Action

How Mycoril 1% Works

The action of Mycoril 1% is derived from its sole active ingredient, Clotrimazol, which functions as a targeted enzyme inhibitor to compromise the structural integrity of fungal cells. The mechanism proceeds through two primary, cascading domains: enzyme blockade and subsequent cellular breakdown.


Molecular Blockade of Fungal Sterol Production

This domain covers the drug's primary biological target: the enzyme Lanosterol 14alpha-demethylase (CYP51). Clotrimazol binds to and inhibits this essential fungal enzyme, preventing the necessary metabolic step required to synthesize ergosterol, the stabilizing sterol of the fungal cell membrane.


Structural Destabilization and Cellular Lysis

The resultant shortage of ergosterol, combined with the toxic buildup of precursor sterols, results in structural and functional failure of the fungal cell membrane. This compromise in the membrane's integrity is the direct physiological mechanism that first arrests pathogen growth (fungistatic action) and ultimately causes cell rupture and death (fungicidal action).

Dosage and Administration Information

How to Use Mycoril 1%

Mycoril 1%, a product containing Clotrimazol 1%, is strictly intended for topical administration to the skin. It is available in two primary dosage forms: a cream and a cutaneous solution. The product is designed for application exclusively to the external skin layers.


Application Regimen and Frequency

The standard adult regimen, which also applies to children over three years old, is application twice daily—typically in the morning and evening. A thin layer of the cream or a few drops of the solution should be applied, enough to fully cover the affected skin area and a small portion of the surrounding healthy skin. The medication must be gently rubbed in upon application.


Duration of Continuous Use

Treatment courses depend on the infection type, and the protocol involves continuing application for the entire period even if visual symptoms clear early. The duration patterns generally follow:

Condition (Example) Minimum Duration of Use
Tinea Cruris (Jock Itch) 2 weeks
Tinea Pedis (Athlete's Foot) / Corporis (Ringworm) 4 weeks

If no improvement is observed after four continuous weeks of use, the protocol involves seeking re-evaluation of the diagnosis.


Essential Administration Principles

Prior to each application, the affected skin area must be washed and thoroughly dried to ensure optimal drug contact. The product is not intended for use in the eyes or mouth. Additionally, the administration principles exclude the use of occlusive wrappings or bandages over the treated area unless specifically directed by a healthcare professional.

Recent Clinical Evidence

Research Evidence / Overview of Studies for Mycoril 1%

This overview describes the types of clinical studies that research examined for the topical formulation of Clotrimazol 1% (Mycoril 1%), focusing on what studies explored and what parts of the evidence landscape are still being developed. The findings describe group patterns observed in the studies and research does not determine whether an individual will respond similarly.

Evidence for Use in Dermatophytosis (Athlete’s Foot, Ringworm, Jock Itch)

The evidence base for dermatophytosis infections includes controlled double-blind clinical trials and comparative randomized controlled trials (RCTs). These studies explored short-term symptom patterns by measuring two main things: mycological clearance (laboratory confirmation that fungi were absent at follow-up) and clinical resolution (physician assessment of physical signs).

Clinical resolution focuses on the physician’s assessment of physical signs, such as patterns in erythema and scaling observed during the study period, and patient-reported outcomes describing perceived discomfort like itching and burning. Some comparative trials research examined different azole antifungals with outcomes that showed patterns related to each other.

Evidence for Use in Cutaneous Candidiasis

Research has explored the use of this medicine for Candida skin infections (cutaneous candidiasis) using controlled clinical trials. The studies research examined both the confirmation of mycological clearance and the outcomes related to physical discomfort and skin appearance. Evidence contributes to understanding symptom patterns in these short-term, episodic changes.

Evidence for Use in Pityriasis Versicolor

The research structure for Pityriasis Versicolor was studied for using Randomized Controlled Trials (RCTs). These studies was evaluated in patient groups, focusing on outcomes related to both the clearance of the fungus and the assessment of physical signs (clinical resolution). Scientific reviews note that evidence quality varies across studies for this specific indication, which may limit the certainty of the findings.


Long-Term Studies and Durability of Response

A consistent limitation across the body of evidence is that follow-up durations were limited in many of the core trials for all indications. Consequently, long-term effects are not fully established. The available data contributes to the broader evidence landscape on recurrence and the durability of the assessed clearance over a limited timeframe (typically 1 to 3 months post-treatment). There is limited information for long-term outcomes.

Research in Specific Groups and Age Cohorts

The evidence base is primarily derived from studies in the general adult population, which means that the results apply only to the populations studied. Evidence is limited for specific groups like Pregnant or Lactating Populations, and dedicated data outlining unique findings describe patterns observed in the studies in pediatric age groups are less widely established than for adults.


Evidence Gaps and Research Uncertainty

The short follow-up durations mean the certainty remains low regarding long-term clinical patterns. The comparative evidence is lacking for many head-to-head comparisons against the newest classes of antifungal agents. This context highlights what research does not determine about future individual outcomes.

Key Studies & References Clotrimazole - StatPearls - NCBI Bookshelf

Frequently Asked Questions (FAQ)

Common questions about Mycoril 1% (FAQ)


Q: Is Mycoril 1% suitable for children?

A: Official regulatory guidance typically includes a restriction stating that over-the-counter (OTC) topical clotrimazole products are not recommended for use in children younger than two years old without consulting a healthcare provider. Use in older children is usually considered acceptable, provided the application and supervision guidelines in the product information are followed.


Q: What are the signs of a severe allergic reaction to Mycoril 1%?

A: Though rare, the official product information notes that signs of a severe allergic reaction (hypersensitivity) require immediate medical attention. These signs can include rash, hives (urticaria), and swelling of the face, lips, tongue, or throat. Difficulty swallowing or breathing (anaphylaxis) is also a documented sign of a severe reaction.


Q: How should I store Mycoril 1% cream or spray?

A: Regulatory documents state the product is required to be stored at Controlled Room Temperature, which is typically defined between 15 C and 30 C. For product integrity, the container is required to be kept tightly closed, and the medicine must be stored out of the sight and reach of children. The regulatory guidance specifies that the medicine must not be frozen.


Q: Why do some people use Mycoril 1% on their shoes as well as their feet?

A: While not a labeled indication for Mycoril 1%, the official guidance emphasizes that patients should avoid sources of reinfection to help treatment succeed, especially for conditions like athlete's foot. The practice of addressing footwear aligns with this general caution against environmental contamination.


Q: What ingredients besides the active one are in Mycoril 1% cream or spray?

A: All regulatory product information contains a full list of excipients (non-active ingredients). Examples of ingredients found in various topical clotrimazole formulations may include cetostearyl alcohol, benzyl alcohol, and polysorbates. Official guidance advises patients to consult the specific list provided in the product leaflet they receive.


Q: Is it normal for Mycoril 1% to cause peeling skin in the treated area?

A: Skin exfoliation (peeling) is a documented reaction, categorized in safety documents, though its frequency is not always known. Peeling may also occur as the infected skin begins to heal. Severe irritation, blistering, or pain accompanied by peeling are events that are often reported to a healthcare professional.


Q: What are the potential interactions between Mycoril 1% vaginal tablets and latex contraceptives?

A: Regulatory information for the vaginal formulation of clotrimazole states that it can damage latex contraceptives (such as condoms and diaphragms), leading to a reduction in their effectiveness as a barrier method. Regulatory documents require that alternative barrier precautions be used during treatment and for a specified time period afterward.


Q: Can I go swimming or take baths while using Mycoril 1%?

A: The product information does not typically prohibit swimming or bathing. However, regulatory guidance stresses that the affected area must be thoroughly washed and dried before each application. Thorough drying is important because fungal infections thrive in moist environments.


Q: What is the difference between Mycoril 1% cream and the spray formulation?

A: The primary difference lies in the vehicle used for delivery: the cream typically uses an emulsion base, while the solution or spray often uses an alcoholic base (or similar liquid vehicle). The choice of formulation is often linked to the intended area of application, such as larger areas, hairy regions, or skin folds.


Q: Are there any ingredients in Mycoril 1% (like benzyl alcohol) that might cause irritation?

A: Regulatory documents caution that certain excipients, such as cetostearyl alcohol or benzyl alcohol, are known to potentially cause local skin reactions or mild irritation. Official guidance includes cautions for individuals with known sensitivities to these types of ingredients.


Q: Is Mycoril 1% considered a 'broad-spectrum' antifungal?

A: Yes, official pharmaceutical classifications confirm that clotrimazole is considered a broad-spectrum antifungal agent. This means its activity extends against a wide range of pathogens, including dermatophytes (for ringworm/athlete's foot) and yeasts (like Candida), which cause skin infections.


Q: How quickly do most people see an improvement in redness and scaling when using Mycoril 1%?

A: Patient information from clinical trials suggests that relief from symptoms like itching and soreness usually occurs within a few days of starting treatment. However, visible signs of the infection, such as redness (erythema) and scaling, may take longer to resolve, with initial improvement generally noted within the first week.


Q: Why is good hygiene important while using Mycoril 1%?

A: Good hygiene, including washing and thorough drying of the area, is emphasized in the application instructions to support optimal drug contact and help avoid reinfection. Regulatory guidance instructs that the affected skin area must be clean and dry before each application.


Q: Will using Mycoril 1% affect my ability to drive or operate machinery?

A: Due to the minimal systemic absorption of the medicine after topical application to the skin, official product information states that it is unlikely to affect the ability to drive or operate machinery.


Q: Is it necessary to use a separate antifungal powder with Mycoril 1% for athlete's foot?

A: Patient counseling materials often suggest that an absorbent or antifungal dusting powder may be used in addition to the cream or solution. This practice is primarily recommended to help keep the affected area very dry and prevent conditions that can lead to reinfection.


Q: Does Mycoril 1% have a strong smell?

A: The active ingredient, clotrimazole, is officially described as an odorless substance. Any smell would be due to the non-active ingredients in the formulation, such as an alcoholic base in the solution, which may have a noticeable scent.


Q: Can Mycoril 1% be used for external irritation associated with vaginal thrush (candidiasis)?

A: Yes, regulatory documents indicate that the topical cream formulation is often recommended for treating the external irritation and associated symptoms, such as vulval inflammation, that accompany an internal vaginal yeast infection (candidiasis).


Q: Should the affected area be covered with a bandage after applying Mycoril 1%?

A: Official regulatory guidance cautions against using occlusive wrappings or airtight bandages over the treated area, as this may increase the risk of local skin irritation. Occlusive coverings are only recommended if specifically directed by a healthcare professional.


Q: Can Mycoril 1% be used to treat bacterial skin infections?

A: No. Mycoril 1% is classified as an Antifungal Agent and its mechanism of action is specifically targeted to eliminate fungi and yeasts. It is not indicated and has no documented therapeutic effect for treating bacterial skin infections.


How should Mycoril 1% be stored and disposed of?

How to Store and Dispose of Mycoril 1%

Mycoril 1% (Clotrimazole 1% topical) must be stored and disposed of according to official regulatory conditions to maintain its efficacy and safety.


Storage Conditions

  • The product must be stored at Controlled Room Temperature, typically defined between 15 C and 30 C (59 F and 86 F).
  • The cream or solution must not be frozen.
  • The container must be kept tightly closed after each use to protect the formulation.
  • Official labeling requires that the medicine be stored out of the reach of children.

Disposal Requirements

Unused or expired Mycoril 1% must be disposed of in accordance with local pharmaceutical waste requirements. The product must not be flushed into wastewater or discarded in household trash due to environmental concerns.

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

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