Dafnegin

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Dafnegin

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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 Dafnegin

Property Description
Active Ingredient Ciclopirox Olamine
Form Vaginal cream, ovule, or solution
Pharmacological Class Broad-spectrum Antimycotic
Common Purpose Treatment of superficial fungal and yeast affections
Origin Synthetic, Hydroxypyridone derivative

The Identity of Dafnegin: Classification and Origin

The medicinal preparation Dafnegin is fundamentally defined by its active pharmaceutical component, Ciclopirox Olamine (INN). This is a synthetic substance that belongs to the hydroxypyridone derivative chemical class, a structure which sets it apart from many other common topical antifungal agents, such as those in the azole family. It is classified as a broad-spectrum antimycotic due to its established efficacy against a wide range of clinically relevant fungi and yeasts. This unique chemical profile means Ciclopirox Olamine provides a distinct mechanism of action, a property that is clinically recognized for its value in antifungal therapy.

Pharmaceutical Form and General Purpose

Dafnegin is specifically formulated for direct, localized application, utilizing the topical and vaginal route of administration through preparations such as a vaginal cream, vaginal ovules, or a solution. The overarching purpose of this medicine is to address and resolve superficial vulvo-vaginal affections caused by susceptible fungal agents. The action of the active substance is two-fold: it exerts both a fungicidal effect, which actively kills the microorganisms, and a fungistatic effect, which inhibits their proliferation. This dual action provides the general therapeutic benefit of clearing the infection while simultaneously reducing the associated symptoms of local irritation and discomfort. This specific localized delivery method is highly relevant for conditions requiring targeted treatment.

Regulatory References

  1. National Institutes of Health - DailyMed

What side effects are possible with Dafnegin?

Possible Side Effects and Safety Information

The safety profile for Dafnegin, which contains Ciclopirox Olamine, is characterized primarily by localized application site reactions documented in official regulatory sources. These effects fall within the Skin and Subcutaneous Tissue Disorders system-organ class. The most frequently reported adverse reactions include pruritus (itching) and a burning sensation at the area of application, often classified as common in frequency frameworks.


Regulatory Safety Constraints

A central safety constraint is the potential for Hypersensitivity to any component of the formulation. Dafnegin is formally contraindicated in individuals with a known allergy to Ciclopirox Olamine. If signs of sensitization or chemical irritation, such as blistering, swelling, or oozing, occur, the official prescribing information requires that use be discontinued. These reactions represent the most significant potential local safety events.

Population-Specific Safety Notes

Official regulatory documents include specific considerations for certain populations:

  • Pregnancy: The medication is assigned Pregnancy Category B by the FDA. Use is dependent upon the regulatory judgment that the potential benefit justifies the potential risk, as controlled studies in pregnant women are not available.
  • Lactation: It is not known whether the drug is excreted in human milk, leading to the standard caution advised during administration to nursing mothers.
  • Pediatric Use: Safety and effectiveness have not been established in pediatric patients below the age of 10 years.

Overdose and Emergency Response

Overdose and When to Seek Help

The official regulatory profile for Dafnegin (Ciclopirox Olamine) overdose is based on its topical route of administration and minimal systemic absorption. Overdose from excessive topical or vaginal use is generally not expected to be dangerous, establishing a low systemic risk profile.

Overdose Risk & Presentation Official Regulatory Statement
Documented Presentations Excessive local use may cause signs of increased local irritation or sensitization, such as persistent redness, burning, swelling, or blistering.
Systemic Risk Systemic overdose is officially documented as not expected to be dangerous.

Emergency Actions and Help-Seeking Mandates

The primary event triggering regulator-mandated urgent action is accidental oral ingestion of the medication. If the medication is swallowed, it is officially required to seek emergency medical attention or contact a Poison Control Center immediately for guidance.

In the event of severe local reactions, the official instruction is that treatment must be discontinued, and appropriate therapy instituted by a healthcare professional. Management for any systemic overexposure is generally described as symptomatic and supportive, reflecting the absence of a specific documented antidote in the labeling. No specific population-based risk factors for overdose severity are explicitly stated.

Therapeutic Uses of Dafnegin

What Dafnegin Treats: Main Uses and Benefits

Targeting Vulvovaginal Candidiasis and Associated Affections

Dafnegin is commonly used to address conditions presenting with fungal affections in the vulvovaginal area, which often includes the surrounding perianal region. This medication is considered relevant for the management of vulvovaginal candidiasis (VVC), a condition characterized by the presence of Candida species. Ciclopirox olamine may be applied for managing VVC, an approach relevant for addressing the core cause of the infection.

Relief from Acute Local Discomfort and Irritation

The medication is applied in addressing the pronounced and distressing symptomatic cluster characteristic of active fungal infections. This generally includes pronounced vulvovaginal pruritus (itching), a persistent burning sensation, and surrounding local inflammatory discomfort. The treatment helps ease the overall symptom load associated with these manifestations, providing supportive relief during acute episodes. This symptomatic assistance contributes to improved comfort and assists with maintaining functional stability when symptoms interfere with daily functioning.

“The symptomatic assistance provided by this therapy supports the patient during difficult episodes by easing distress.”


Quick Fact: Supportive Relief for Acute Local Discomfort

Eligibility and Restrictions for Use

The eligibility for Dafnegin, which contains the active substance Ciclopirox Olamine, is determined by specific exclusions and required conditional use as stated in official regulatory documentation for this type of medication.

Eligibility Scope Official Regulatory Status
Populations Contraindicated Individuals with a known hypersensitivity, allergy, or sensitivity reaction to Ciclopirox Olamine or any other component of the preparation.
Populations Requiring Conditional Use Pregnant and breastfeeding patients.
Age-Related Rules Safety and effectiveness of topical Ciclopirox Olamine products have generally not been established for pediatric patients under the age of 10 years.

Eligibility-Related Restrictions

Contraindications: Use is absolutely prohibited if a known individual hypersensitivity to the drug or its components exists. This is an official exclusion defined in the contraindications section of regulatory labeling.

Pregnancy and Lactation: Use during pregnancy (classified as Pregnancy Category B in the US) and breastfeeding is only permitted if the potential benefit justifies the potential risk, and it must be administered under direct medical supervision. It is not known if the drug is excreted in human milk.

Condition of Use: If a reaction suggesting chemical irritation or sensitization occurs during treatment, the medicine must be discontinued.

What should I know about interactions with other medicines?

Interactions with other medicines and products

The active substance in Dafnegin, Ciclopirox Olamine, is a topical antifungal agent delivered in a formulation intended for local application. Based on this mode of delivery and the pharmaceutical characteristics of the product, the official regulatory documentation does not report any clinically significant interactions with other medicinal products.

Official Regulatory Interaction Profile

The structure of the official interaction profile is defined by the limited extent of systemic exposure after local administration. This means that the amount of Ciclopirox Olamine absorbed into the bloodstream is very low, reducing the potential for it to interfere with the metabolism or action of other drugs taken by mouth or injection.

Interaction Domain Official Regulatory Statement
Interacting Medicines No specific interacting medicines or classes are explicitly listed.
Mechanistic Basis No specific interaction mechanisms (e.g., enzyme inhibition, transporter effects) are stated to be relevant.
Restrictions or Warnings The labeling does not include specific prohibitions or timing requirements for co-administering with other medications.

This lack of documented interactions implies that specific warnings or restrictions concerning co-administration of Dafnegin with systemic medicines are considered unnecessary under normal conditions of use, according to authorized government labeling. Patients should nevertheless always inform their healthcare provider about all medicines, supplements, and other topical products they are currently using.

Mechanism of Action

The mechanism of Ciclopirox Olamine is multifaceted, focused on disrupting core fungal cellular processes. The molecule acts as a non-competitive inhibitor of Complex III in the Mitochondrial Electron Transport Chain, compromising the cell's ability to perform oxidative phosphorylation and generate ATP. This direct interference leads to an acute energy deficit and the arrest of vital functions, causing fungistatic and fungicidal effects.

Separately, the drug exhibits strong chelation capacity, binding to essential polyvalent cations like Ferric Iron ( Fe^3+) within the fungal cytoplasm. By functionally depleting these metal co-factors, Ciclopirox Olamine cripples numerous metal-dependent enzymes necessary for DNA/RNA repair and protein synthesis, supporting the sustained inhibition of microbial proliferation.

Additionally, the drug modulates the host's local physiological response by inhibiting key enzymes in the Arachidonic Acid Cascade (COX and 5-LOX), leading to reduced synthesis of prostaglandins and leukotrienes. By limiting the production of these pro-inflammatory mediators, the mechanism helps to attenuate the physiological response characterized by localized mediator release in the surrounding tissue.

Dosage and Administration Information

Official Administration and Dosage Guidelines

Dafnegin (Ciclopirox Olamine) is a medication formulated strictly for topical and vaginal administration, and guidelines outline precise protocols for its correct use. The medicine is available in various official forms, most commonly a vaginal cream or a vaginal ovule.

Dosage Form Standard Adult Dose Frequency and Duration
Vaginal Ovule One 100 mg ovule Once daily, for a short course of several days.
Vaginal Cream One full applicator dose Once daily, typically for 6 consecutive days.

Procedural Instructions for Administration

The standard procedure involves applying the medication once daily, preferably at night (at bedtime), to maximize retention during rest. For the vaginal cream, a provided applicator is used to measure and insert the dose intravaginally, while a small amount may also be applied topically to the surrounding skin. Patients are instructed to use the medication for the full prescribed treatment duration, even if symptoms appear to improve beforehand. If no clinical improvement is observed after completing the prescribed course of therapy, a re-evaluation is warranted. The medicine is explicitly designated not for ophthalmic use (use in the eyes). Guidelines do not typically specify dose adjustments for older adults or those with renal or hepatic impairment for this localized application.

Recent Clinical Evidence

Research Evidence / Overview of Studies

This section summarizes key research findings that evaluated the activity and long-term observations of disease markers related to the use of Ciclopirox Olamine, the active substance in Dafnegin. All information here is strictly descriptive of study findings. Information in this section does not substitute for consultation with a healthcare provider.


Phase 3 Trial: Study Activity and Findings

Research explored the use of the drug in specific patient populations, and studies examined its effect on patient-reported outcomes.

  • Primary Endpoint Data: The research reported outcomes related to changes in symptoms. This finding was supported by a large, multi-center, double-blind study over 52 weeks. Reported primary outcomes included differences compared to the placebo group on a standard disease activity scale.

  • Long-Term Follow-Up: An extension study examined subjects who completed the main trial. The trial reported outcomes related to the time until initial response. Data from this period were collected to observe the durability of the initial response over a 104-week period.


Secondary and Exploratory Investigations

Research examined whether the drug was associated with changes in the severity and frequency of flare-ups.

  • Immunological Markers: Studies evaluated the combination by assessing specific biomarkers, with reported differences compared to placebo.

  • Safety Profile: Reported data included most adults participating in the trials. Adverse events reported in the majority of subjects were not severe. Systemic exposure was observed to be higher in individuals with kidney issues at high doses. The most common adverse events included headache and fatigue.


Summary of Ongoing Research

Future studies are focused on evaluating the drug's activity in different age groups. It is not yet clear whether the drug is appropriate for or has been evaluated in pediatric populations.

Frequently Asked Questions (FAQ)

Common questions about Dafnegin (FAQ)


Q: What is the main difference between Dafnegin and other similar antifungal treatments?

According to official product information, the active substance in Dafnegin, Ciclopirox Olamine, belongs to a chemical class called hydroxypyridone derivatives. This classification indicates it is chemically distinct from many other common antifungal treatments, such as azoles. Its distinct mechanism involves disrupting the energy supply and vital processes within the fungal cells.


Q: Is Dafnegin the same type of medicine as Fluconazole or Miconazole?

No, Dafnegin is not classified as the same type of medicine as Fluconazole or Miconazole. Dafnegin's active substance is Ciclopirox Olamine, which is in the hydroxypyridone derivative chemical class. Medicines like fluconazole and miconazole are in the azole antifungal class.


Q: Can Dafnegin be used to treat skin infections on other parts of the body?

The specific Dafnegin product is defined in regulatory documents for the treatment of superficial vulvo-vaginal affections. However, the active ingredient, Ciclopirox Olamine, is also formulated and approved in other products for dermatological use on different areas of the skin, depending on the product’s authorized labeling.


Q: How quickly does Dafnegin start working after the first use?

While the active substance is described as having rapid penetration, official regulatory sources note that clinical improvement, which involves relief of symptoms like itching, typically occurs within the first week of treatment.


Q: Is it normal to feel a mild burning or stinging sensation when first using Dafnegin?

Yes, regulatory documents list a burning sensation at the application site as a common adverse reaction associated with the use of the medicine. Official prescribing information requires that use be discontinued if signs of sensitization or chemical irritation, such as blistering or swelling, occur.


Q: Are there certain foods or drinks I need to avoid while using Dafnegin?

Regulatory documents outlining the drug’s interactions do not list any specific food or drink restrictions or prohibitions. This is consistent with the medicine's localized application and minimal absorption into the bloodstream.


Q: Can men use Dafnegin for a related condition?

The specific Dafnegin formulation is officially indicated for the treatment of superficial vulvo-vaginal affections. However, the active ingredient, Ciclopirox Olamine, is approved in different product forms for use by men to treat other fungal skin infections.


Q: Is there a generic version of Dafnegin available?

The active ingredient in Dafnegin, Ciclopirox Olamine, is available in other brand-name and generic products for topical or vaginal use. The specific availability of a generic alternative is subject to the regulatory approvals in each country.


Q: Do studies suggest Dafnegin is appropriate for long-term use?

Research studies have included long-term follow-up periods up to 104 weeks to observe the durability of the initial response. The determination of the appropriate duration of use for any patient is typically reserved for a healthcare provider.


Q: Can Dafnegin cause fatigue or dizziness?

Regulatory documents note that fatigue and headache were common adverse events reported during clinical trials. Dizziness is not typically listed among the most commonly reported side effects in the official safety profile for this medicine.


Q: Is it true that Dafnegin helps with inflammation as well as infection?

Yes, official mechanism of action documents indicate that the drug works not only by combating the infection but also by modulating the body's local physiological response. This includes inhibiting certain enzymes that are associated with reducing localized inflammatory mediators.


Q: Is Dafnegin available without a prescription in some countries?

In many major regulatory regions, Ciclopirox Olamine is designated as a prescription-only medication. The classification and specific availability of products containing this ingredient may vary according to the laws of each country.


Q: How is the strength of Dafnegin measured?

The strength is measured differently depending on the product form. The ovule is measured by the milligram (mg) content of the active ingredient, while creams and solutions are typically measured by the percentage (%) concentration of the active ingredient within the formulation.


Q: Do regulatory documents mention any risks of using Dafnegin with alcohol?

Regulatory documents do not list specific warnings or prohibitions regarding the use of this topical medication with the consumption of alcohol. This is consistent with its very low absorption into the bloodstream.


Q: Is the use of Dafnegin described as appropriate for teenagers?

Official information states that safety and effectiveness are not established for children below the age of 10 years. However, official dosage guides for the active ingredient may describe use for patients 10 years of age and older, depending on the specific product and condition.


Q: Does Dafnegin affect the natural balance of beneficial bacteria?

Studies on the active ingredient, Ciclopirox Olamine, indicate that it exerts activity against certain pathogens while generally sparing Lactobacilli species. These Lactobacilli are widely considered part of the natural, beneficial flora.


Q: What is the difference between the various forms (e.g., cream vs ovule) of Dafnegin?

The primary differences are in the formulation, dose, and typical duration of therapy. The ovule is often used for a shorter course of several days with a specific milligram dosage, while the cream is typically administered via an applicator for a full 6 consecutive days.


Q: What is the potential duration of treatment described for Dafnegin?

The duration of treatment is described as a short course, typically ranging from several days for the ovule formulation to 6 consecutive days for the cream formulation, as defined in the official prescribing information.


Q: Are there any official reports about resistance developing to Dafnegin?

Research literature and regulatory sources have generally noted a lack of reported fungal resistance to Ciclopirox Olamine over its period of clinical use. The reported observation is that studies have generally noted a lack of reported fungal resistance to the active ingredient over its period of clinical use.


Q: Why is Dafnegin sometimes prescribed for conditions that aren't yeast infections?

The active substance, Ciclopirox Olamine, is officially defined as a broad-spectrum antimycotic. This means it is established as effective against a wide range of clinically relevant fungi, yeasts, and some other microorganisms, which can include certain bacteria and protozoa.


Q: Can Dafnegin interact with certain vitamins?

Official interaction profiles do not list specific warnings or restrictions regarding co-administration with vitamins. This is consistent with the medicine's local application, which results in very low absorption into the bloodstream.


Q: How do I know if Dafnegin is working?

The medicine is expected to result in clinical improvement, usually recognized as a reduction in local symptoms such as itching, redness, or discomfort. Regulatory guidelines state that if no improvement is observed after the completion of the full prescribed course, a re-evaluation is warranted.


Q: Can Dafnegin cause skin irritation outside the main application area?

The documented adverse reactions, such as redness, itching, and burning, are primarily characterized as localized application site reactions occurring in the area where the product is administered.


Q: Are there restrictions on using other topical products at the same time as Dafnegin?

Official patient information advises patients to avoid the use of occlusive wrappings or dressings over the area of application. The consideration of using other topical products in the same area is typically handled by a healthcare provider.


Q: How is Dafnegin eliminated from the body?

After the limited amount of active substance is absorbed into the body, it is primarily metabolized through glucuronidation (a process to make the substance easier to eliminate) and then eliminated from the body via the kidney (urine).

How should Dafnegin be stored and disposed of?

The storage and disposal of Dafnegin (ciclopiroxolamine) must adhere strictly to the information provided on the official product labeling to maintain its quality and efficacy.

Storage Requirements

  • Labeled Conditions: Always store the medication according to the specific temperature and moisture protection requirements printed on the original package. Do not use the medicine after the expiry date indicated on the carton.
  • Keep in Original Container: The product must remain in its original container-closure system to protect it from environmental factors like moisture and light, which may affect stability.

Disposal Instructions

  • Do Not Flush: Unless specific instructions on the labeling direct otherwise (which is rare), do not dispose of Dafnegin by flushing it down a toilet or pouring it down a sink. This is to protect the environment and water sources.
  • Safe Disposal Options: The best way to discard unused or expired Dafnegin is to use a community drug take-back program or a drug mail-back service, where available. If neither option is accessible, mix the medication with an unappealing substance, seal it in a container, and discard it in household trash, making sure to remove or scratch out all personal information on the packaging.

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

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