Imazol (+Hexamidine)

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Imazol (+Hexamidine)

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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 Imazol (+Hexamidine)

Quick Facts

Property Description
Active ingredient Clotrimazole, Hexamidine diisethionate
Form Cream, Topical Solution
Pharmacological class Broad-spectrum Anti-infective Agent
Common use Microbial control in superficial skin infections
Origin Synthetic, Fixed-dose combination product

The Core Identity: What Type of Medicine is Imazol (+Hexamidine)?

Imazol (+Hexamidine) is a synthetic, fixed-dose combination product classified as a broad-spectrum anti-infective agent designed for topical administration. This places it within the Dermatologicals group, intended strictly for external application in common dosage forms such as a cream or a topical solution. Its categorization as a combination drug reflects a strategy to concurrently address multiple microbial factors, distinguishing it from medications containing only one active substance.

Its pharmacological function is defined by its dual-active composition. Clotrimazole, one of the active agents, is categorized under the imidazole and triazole derivatives of topical antifungals. This classification confirms the drug's primary role as a recognized tool against fungal pathogens.

Compositional Analysis: Clotrimazole, Hexamidine, and the Combination

The efficacy of the drug relies on the combined action of its two distinct active ingredients: Clotrimazole and Hexamidine diisethionate. Clotrimazole is recognized as an imidazole derivative and a broad-spectrum antifungal agent.

The second component, Hexamidine (typically used as the salt Hexamidine diisethionate), is characterized as a diamidine derivative and antiseptic drug. The inclusion of Hexamidine is intended to prevent the reproduction of and reduce the surface microbial load. In the commonly used cream formulation, these active ingredients are incorporated into a neutral lipophilic base/vehicle (an emulsion) to ensure localized action on the affected area.

General Purpose: Why Does Imazol (+Hexamidine) Combine Two Agents?

The general purpose of the Clotrimazole and Hexamidine combination is to provide microbial control by coupling a specific antifungal effect with an antiseptic action. This strategy is employed to manage skin conditions where a fungal issue, such as dermatomycoses, is present alongside a microbial load that requires disinfection. By delivering this dual-mechanism of effect, the formulation is intended to support the skin's recovery from microbial issues.

What side effects are possible with Imazol (+Hexamidine)?

Official Adverse Effects and Safety Profile

The safety profile for Imazol (+Hexamidine), a topical fixed-dose combination, is structured around adverse reactions documented in government regulatory sources. As a medication applied to the skin, most reported effects are localized to the treatment area.

Dermatological Adverse Reactions by Frequency

The following side effects are officially listed, primarily affecting the Skin and Subcutaneous Tissue Disorders System-Organ Class (SOC):

Frequency Classification Adverse Reaction
Common (1 to 10 in 100 users) Burning sensation at the application site
Uncommon (1 to 10 in 1,000 users) Itching (pruritus), Redness (erythema), Stinging, Local skin irritation, Contact dermatitis

Some effects, such as the burning sensation and stinging, are noted in official regulatory literature as being more likely to occur at the start of treatment.


Serious Reactions and Regulatory Cautions

Serious Adverse Reactions: Regulatory documents note the rare potential for general hypersensitivity reactions, severe allergic reactions, or systemic reactions following local application.

Safety Restrictions: The product is contraindicated for individuals with a known hypersensitivity to the active agents (Clotrimazole, Hexamidine diisethionate) or any component of the formulation. If local irritation or hypersensitivity develops, treatment must be discontinued.

Special Population Safety Notes: Caution is advised when using the product under occlusion (such as under diapers for nappy rash) in infants and young children, as this may enhance absorption. Use during pregnancy and breastfeeding requires a formal benefit-risk assessment by a healthcare professional.

Overdose and Emergency Response

Overdose and When to Seek Help

The regulatory profile for this topical combination is defined by the low risk of acute toxicity associated with its intended use.

Overdose Entity Official Regulatory Statement
Documented Overdose Presentation No specific systemic signs or symptoms are documented for topical overapplication.
Exposure-Related Risk Factor Acute overdosage is considered unlikely when the product is used via the intended topical route.
Severity Classification Acute topical overdosage would not be expected to lead to a life-threatening situation.
Immediate Medical Help Required Urgent help must be sought in the event of accidental ingestion (swallowing) of the topical product.
Emergency-Response Statement Seek professional assistance or contact a Poison Control Center right away.

Official Overdose Statements

  • Acute overdosage resulting from the intended topical application is formally classified as unlikely to occur.
  • Due to minimal systemic absorption, a life-threatening situation is not expected from topical overdosage.
  • In the event of accidental ingestion, immediate medical help is required.
  • The official emergency response for accidental ingestion is to seek professional assistance or contact a Poison Control Center right away.

Connection to the Overall Overdose Profile

The regulatory profile establishes that systemic toxicity is improbable via the product’s intended topical use due to its minimal absorption. Consequently, the entire emergency response framework focuses on the risk of accidental ingestion. This mandates that swallowing the topical formulation is the singular circumstance under which users are explicitly required to seek immediate professional medical attention.

Therapeutic Uses of Imazol (+Hexamidine)

What Imazol (+Hexamidine) Treats: Main Uses and Benefits

The combination is commonly used across domains where additional symptomatic support is needed in conditions linked to fungal infections. The antifungal component (clotrimazole) is generally used to address superficial fungal diseases, collectively known as dermatomycoses.

Imazol (+Hexamidine) helps address symptom clusters that may become intense or disruptive, such as intense itching (pruritus), burning sensations, and localized soreness. It is considered relevant for conditions like athlete's foot, jock itch, ringworm, and Cutaneous Candidiasis. This symptomatic relief contributes to improved comfort during periods of heightened symptoms and supports the patient during difficult episodes by easing distress.

The combination formula is applied in clinical settings that involve acute or unstable symptom patterns, particularly where a fungal problem is suspected alongside situations requiring additional symptomatic assistance due to microbial presence, such as in infected nappy rash or persistent infections in moist skin folds.

“The medication helps address symptom clusters that may become intense or disruptive, supports the patient during difficult episodes by easing distress.”

Quick Fact: Support for Symptoms Related to Itching
This combination is commonly used to help with distressing symptoms linked to fungal skin infections, addressing intense itching and burning discomfort.

Regulatory References

  1. NIH MedlinePlus Drug Information

Eligibility and Restrictions for Use

Eligibility Map: Who Can and Cannot Use Imazol (+Hexamidine) — Official Regulatory Information

The eligibility profile for Imazol (+Hexamidine) is defined by official regulatory documentation for its active components, establishing which populations are permitted, restricted, or prohibited from using the product.


Populations for whom use is allowed (as stated in label):

  • Adults (Permitted for standard labeled topical use)
  • Children aged 2 years and older (Generally permitted for over-the-counter topical use)
  • Geriatric Population (Use generally acceptable and not expected to cause different problems)

Populations for whom use is contraindicated:

  • Individuals with known Hypersensitivity to Clotrimazole, azole antifungals, or any components in the product formulation.

Age-related eligibility rules:

  • Children under 2 years of age: Use is restricted and not recommended unless specifically directed by a licensed physician.

Pregnancy and lactation eligibility status:

  • Pregnancy: Use in the first trimester is conditional and should only occur if clearly indicated. Use in the second and third trimesters is generally considered acceptable.
  • Lactation: Use is conditional; caution should be exercised as it is unknown if the drug is excreted in human milk.

Eligibility-related restrictions:

  • The product is strictly not for ophthalmic use.
  • Specific topical dosage adjustments for patients with hepatic impairment are not provided in labeling.

Connection to the overall eligibility profile:

Official regulatory documents define the eligible population by establishing clear contraindications concerning individual hypersensitivity and age-based restrictions that prohibit use in infants under two years without specific authorization. Regulatory labels also introduce conditional use criteria for pregnant and lactating individuals, ensuring the drug’s use remains strictly confined to the populations where its safety and appropriateness have been documented.

What should I know about interactions with other medicines?

Interactions with other medicines and products — Official Regulatory Information

The interaction profile for this combination medicine is primarily defined by its topical route of administration and the resulting official finding of minimal systemic absorption of the active ingredient, Clotrimazole.

Interaction Scope

Category Official Regulatory Statement
Medicinal product categories with documented interactions No systemic medicinal product categories are officially documented to have clinically significant interactions due to negligible absorption [NIH/DailyMed Clotrimazole label]. Interaction applies to a substance category: Latex/Rubber Products and Spermicides [UK MHRA Clotrimazole SmPC; Health Canada Monograph].
Mechanistic basis of interactions (only if stated in label) Systemic Interaction: The basis for the lack of systemic interaction is minimal systemic absorption [NIH/DailyMed Clotrimazole label]. Local Interaction: The basis is physical damage to latex/rubber products by formulation excipients [UK MHRA Clotrimazole SmPC].
Timing-based interaction rules (if applicable) Co-administration with latex or rubber contraceptive devices is restricted due to the potential for damage and subsequent device failure [UK MHRA Clotrimazole SmPC].
Food, Alcohol, Herbal Product Interactions No known interactions with food or drinks are documented; the effect of alcohol is officially listed as unknown [NIH/MedlinePlus Drug Information on Clotrimazole vaginal].

Interaction Classifications (High-Level)

Category Official Regulatory Statement
Interaction severity classification Local Restriction: Classified as a precaution/restriction due to the potential for device failure [UK MHRA Clotrimazole SmPC]. Systemic Drug-Drug: Classified as negligible risk [NIH/DailyMed Clotrimazole label].
Interaction-context constraints Systemic Drug-Drug: Relevant only for the topical/vaginal formulation. Other Antifungals: No reported synergism or antagonism with Nystatin, Amphotericin B, or Flucytosine [NIH/DailyMed Clotrimazole label].

Resulting Interaction Structure

Official sources state that the minimal systemic absorption of the active component results in a negligible risk for clinically significant systemic pharmacokinetic interactions with oral or injectable medicines [NIH/DailyMed Clotrimazole label]. The only documented restriction is a local physical compatibility issue, requiring the restriction of co-administration with latex or rubber contraceptive devices to prevent device failure [UK MHRA Clotrimazole SmPC]. This profile focuses constraints entirely on local physical interactions and the negligible nature of systemic drug-drug interactions.

Mechanism of Action

Dual Mechanism of Action on Microbial Integrity and Metabolism

The action of Imazol (+Hexamidine) is based on two distinct, complementary mechanistic domains targeting microbial viability. One component, Clotrimazole, works by selectively inhibiting an enzyme, lanosterol 14-alpha demethylase, which is vital for the synthesis of ergosterol—a key structural element of the fungal cell membrane. The other component, Hexamidine, acts as a cationic antiseptic that physically binds to and rapidly disrupts the cell membranes of existing microbes.

Mechanistic Cascade and Structural Failure

This dual mechanism initiates a cascade leading to structural failure. Inhibition of ergosterol synthesis causes the fungal cell membranes to become defective and leaky, impeding cell growth and division. Simultaneously, Hexamidine's direct membrane damage causes the rapid and catastrophic loss of essential cellular contents. This dual action on ergosterol synthesis and existing cell membranes results in the structural failure and cessation of growth of the microbial population at the application site. The combined action influences both metabolic pathways and structural integrity, resulting in activity against both fungal and bacterial populations. This dual engagement potentially increases fungal cell susceptibility to Clotrimazole due to Hexamidine's membrane-destabilizing properties.

Dosage and Administration Information

How to Use Imazol (+Hexamidine): Official Administration Guidelines

Imazol (+Hexamidine) is intended for use under a topical administration route as a cream applied directly to the skin surface. This method of application distinguishes its use from systemic medications.

Administration Scope

Feature Guideline
Route of administration Topical (external application to the affected skin surface).
Dosing schedule Apply a sufficient quantity (e.g., a strip of cream about 1/2 cm long for a hand-sized area) to cover the affected area and its immediate surroundings.
Frequency and timing Application is typically prescribed 1 to 3 times daily (e.g., morning and/or evening).
Preparation requirements The skin must be thoroughly washed and dried before application, particularly in areas like between the toes, but the cream itself requires no dilution.
Age-group administration rules Approved for use in Adults, Adolescents, and Children from 1 month of age, with no specific dosage adjustments noted for older or general pediatric use.
Missed-dose rules If an application is missed, the user should continue the application normally at the next scheduled time and not use a double quantity to compensate.
Course duration The total duration depends on the specific condition, but application must continue for a specified period (e.g., at least 3 weeks) after visible symptoms have subsided.

Official Procedural Structure

The established protocol directs the user to clean and dry the treatment area before applying the cream thinly and evenly. The user must then rub in gently and repeat this process according to the daily frequency specified. The procedural structure emphasizes the consistent use of the prescribed quantity and adherence to the duration principle, requiring the completion of the full course even after symptomatic improvement.

Recent Clinical Evidence

Recent Clinical Evidence

This section summarizes clinical research that has evaluated the combination of Imazol (clotrimazole) and Hexamidine (isethionate) for various skin conditions. This information is descriptive of research findings and is not intended as medical advice or a treatment recommendation.


Evaluation of Antifungal and Antibacterial Activity

Research has explored the dual-action formulation's properties, noting that the combination is designed to target both fungal and bacterial skin pathogens. Clotrimazole functions primarily by inhibiting the growth of fungi (an antifungal), while Hexamidine is included as a broad-spectrum antiseptic, primarily to manage secondary bacterial infections that may be associated with or complicate the primary fungal condition.


Clinical Findings in Dermatology

Clinical trials have examined the effectiveness and measured response of the Imazol + Hexamidine combination in treating specific types of skin infections, particularly Tinea infections (such as athlete’s foot) and candidiasis. Comparative studies have focused on whether the dual-active treatment provides a statistically greater benefit compared to clotrimazole alone in cases complicated by secondary bacterial involvement.

  • Treatment Response: Studies evaluated the time required for symptom resolution and the rate of complete clinical and mycological cure. In specific populations, the combination has been shown to result in measured outcomes that were statistically greater than those observed in placebo groups.
  • Tolerability Profile: Research indicates that the formulation is generally well-tolerated when applied topically. The most frequently monitored local reactions include mild irritation, burning, or redness at the application site. Data on systemic absorption and long-term use are also collected in relevant studies.

Conclusion

Overall, the evidence base suggests that the combination formulation is a well-studied topical agent for use in treating conditions where both fungal and bacterial components may be present. Final treatment decisions should always be made following consultation with a healthcare professional.

Key Studies & References

  1. Efficacy and safety of a combination of clotrimazole and hexamidine in the treatment of tinea pedis: a randomized controlled trial

Frequently Asked Questions (FAQ)

Common questions about Imazol (+Hexamidine) (FAQ)


Q: What kind of skin conditions is Imazol most commonly used for?

According to official product information, this medicine is indicated for the topical treatment of certain superficial fungal infections of the skin. This typically includes conditions known as dermatomycoses (like ringworm) and infections caused by yeasts, such as candidiasis.

The drug's dual action is intended to address the fungal issue alongside any related microbial load involved in these skin issues.


Q: Does Imazol help with itching related to fungal infections?

Official clinical data for the product focuses on the achievement of mycological cure and overall symptom resolution following treatment. While the elimination of the underlying infection often leads to relief from related symptoms like itching, specific labeling for the relief of itching as a primary, stand-alone claim is not consistently present across all regulatory documents.


Q: How quickly do people typically start to notice changes after using Imazol?

Studies have examined the time required for the resolution of signs and symptoms of infection. However, regulatory documents typically do not provide a specific, day-by-day timeframe for when patients should expect to notice the very first initial changes.

Consistent application, even after visible symptoms clear, is mandated for successful outcomes.


Q: If I stop using Imazol, will the infection come back immediately?

To align with regulatory treatment standards for fungal infections, application must continue for a specified full period as directed, even after all visible symptoms have completely disappeared. This mandated extended course helps ensure complete microbial control, reducing the potential for the infection to return (recurrence).


Q: Can using too much Imazol cause side effects?

Official regulatory documents note that in the event of local overuse or if an excessive quantity of the cream is applied, application site reactions may become more pronounced. Specifically, local irritation at the site of application may potentially increase. It is important to adhere to the quantity described in the administration guidelines.


Q: What age group is generally eligible to use Imazol?

The medicine is generally approved for use in adults, adolescents, and children from one month of age. However, official eligibility maps specify that use in children under two years of age is restricted and is not recommended unless it has been specifically directed by a licensed physician.


Q: Why do official documents advise caution when using Imazol for a long time?

Caution regarding prolonged use is advised because data related to both systemic absorption and the development of local adverse reactions during long-term treatment is continuously monitored in regulatory contexts.

This ongoing scrutiny ensures the overall safety profile of the topical medicine is maintained over time.


Q: Can Imazol be used under bandages or occlusive dressings?

Official regulatory documents direct caution for use under occlusive dressings (a covering that prevents air from getting in), especially in infants and young children. This caution is issued because occlusion may potentially enhance the absorption of the ingredients through the skin.


Q: What if my symptoms don't improve after the expected treatment duration?

Official guidance requires that if symptoms persist or fail to show improvement after the specified full treatment course, a health professional be consulted. This step allows for a re-evaluation of the original diagnosis to ensure the appropriate treatment is being used for the condition.


Q: What are the non-medicinal ingredients in Imazol (e.g., preservatives, bases)?

Regulatory documents contain a complete list of all non-medicinal ingredients, which are technically known as excipients. These ingredients include the base/vehicle (like the emulsion that forms the cream) and preservatives.

Their inclusion ensures the formulation's physical stability and the correct delivery of the active ingredients to the skin.


Q: Can sunlight exposure affect Imazol's action or increase side effects?

Regulatory warnings mainly focus on the need to protect the medicine from light during storage to maintain its stability. There is no widespread or consistent regulatory caution against sunlight exposure or sunbathing after the product has been applied to the skin.


Q: What is the difference between an antifungal and an antiseptic, like Hexamidine?

According to official regulatory texts defining the dual mechanism of action, the antifungal component (Clotrimazole) works to specifically inhibit the growth of fungi. The antiseptic component (Hexamidine) works by more generally disrupting the cell structure of existing microbes, including fungi and bacteria, to reduce microbial load.


Q: What is the role of the ingredients other than the active one?

Non-active ingredients, or excipients, play a crucial role in the formulation. They are included to form the vehicle (the cream base), which ensures the product's physical consistency and stability.

This vehicle is necessary to properly deliver the active agents to the intended area of the skin.


Q: Is Imazol considered an antibiotic?

The medicine is officially classified as a broad-spectrum anti-infective agent for topical use. While one component (Hexamidine) has antiseptic action against bacteria, the medicine is not classified as a conventional systemic antibiotic designed to treat internal bacterial diseases.


Q: Is Imazol safe to use on sensitive areas of the body?

Official regulatory documents strictly prohibit ophthalmic use (in the eyes) and advise caution in specific body areas, such as under occlusion. However, specific, general guidance permitting or prohibiting use on other sensitive, non-occluded areas is not provided in the official product information.


Q: What if I accidentally swallow a small amount of Imazol paste?

Regulatory documentation suggests that because of the minimal systemic absorption observed with topical use, the accidental swallowing of small amounts is typically associated with a low risk of systemic adverse effects.


Q: Does Imazol contain any steroids?

Regulatory documents explicitly list only Clotrimazole and Hexamidine as the active ingredients in the product. There are no steroid components listed as part of the formulation in the official qualitative and quantitative composition section.


Q: Is there a risk of the fungal infection becoming resistant to Imazol over time?

Regulatory reviews often include summaries of resistance patterns related to the active components in laboratory studies. However, explicit, patient-facing guidance detailing the risk of a fungal infection developing resistance during the typical course of treatment is generally not present in patient information leaflets.


Q: Is Imazol known to cause any long-term skin changes or pigmentation issues?

Regulatory documents classify known adverse effects based on their frequency (common, uncommon, etc.). However, they generally do not provide explicit commentary on the long-term potential for permanent skin changes or pigmentation issues following the completion of the recommended course.


Q: Do studies support the use of Imazol for skin folds or intertriginous areas?

Clinical studies have investigated the use of the topical formulation for specific indications that frequently involve skin folds, which are medically known as intertriginous areas. These studies include research on conditions like candidiasis and tinea cruris (jock itch).


Q: Can Imazol be used on the face?

Regulatory documents include a strict caution that the product must not be used for ophthalmic use (near the eyes or mucous membranes). While there is no explicit contraindication prohibiting non-ophthalmic use on the face, the user should be mindful of the warnings for sensitive areas.


Q: Does the application method change depending on the body part?

The official procedural structure directs the user to apply thinly and evenly and rub in gently across the entire affected area. The method of application itself remains consistent regardless of the body part being treated.


Q: Do official patient leaflets warn about specific activities while using Imazol?

The primary regulatory warning regarding activities focuses on a specific interaction: co-administration with latex or rubber contraceptive devices. The medicine contains excipients that may damage these products, leading to a risk of device failure, according to official documentation.

How should Imazol (+Hexamidine) be stored and disposed of?

Official Storage and Disposal Requirements

The storage and disposal of Imazol (Clotrimazole/Hexamidine) must strictly adhere to regulatory labeling to maintain product stability and ensure safety.

Storage Conditions:

  • Temperature: Store the medicinal product at a temperature not exceeding 30^circC and do not freeze.
  • Protection: The medicine must be protected from light and kept in its original container with the lid tightly closed.
  • Child Safety: It is mandatory to keep the medicine out of the sight and reach of children.

Disposal Instructions:

  • Expiration: Do not use the product after the stated expiration date (EXP), and discard it after the specific in-use period following first opening.
  • Waste Handling: Medicines must not be thrown away in household waste or wastewater. Unused or expired product should be returned to a pharmacist for disposal according to local pharmaceutical waste regulations.

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

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