Gynoconazol

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Gynoconazol

Treatment option: Candidiasis,Vaginal

Medically reviewed

Laura Arias

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 Gynoconazol

Property Description
Active ingredient Terconazole
Form Vaginal Cream and Vaginal Suppository
Pharmacological class Triazole Antifungal Agent
Common use Vulvovaginal Candidiasis (Yeast Infection)
Origin Synthetic derivative

What Type of Medicine is Gynoconazol (Terconazole)?

Gynoconazol is a specialized, prescription-only medication primarily identified by its active compound, Terconazole. This substance is a synthetic agent, chemically categorized as a triazole derivative within the broader Azole antifungal class of drugs. It is specifically classified as a Triazole antifungal agent, known for its targeted efficacy against susceptible fungi. Its function is as an established Antifungal agent used to treat vaginal fungal infections. This classification reflects the medication’s designated role in controlling specific microbial growth.

Composition and Available Forms of Gynoconazol

The product's formulation is defined by its intravaginal administration, which represents a localized delivery strategy intended to maximize the concentration of Terconazole directly at the infection site. Gynoconazol is supplied in two specific dosage forms tailored for this route: a vaginal cream and a solid vaginal suppository. These preparations, built upon appropriate, inert base vehicles, distinguish it as an option for localized antifungal therapy. The use of a single-active ingredient in this preparation focuses the treatment entirely on the action of Terconazole.

The General Purpose of Gynoconazol

The general purpose of Gynoconazol is to resolve infections caused by specific fungal overgrowth, primarily vulvovaginal candidiasis, which is commonly known as a vaginal yeast infection or moniliasis. Terconazole is indicated for the local treatment of vulvovaginal candidiasis. Gynoconazol is a standard treatment approach for this specific type of infection. As an effective Antifungal agent, the medication is designed to exert both fungistatic activity (stopping growth) and fungicidal activity (killing the organism) against susceptible pathogens, providing microbial control and addressing the root cause of the localized infection.

Regulatory References

  1. Terconazole Vaginal Cream, Vaginal Suppositories: MedlinePlus Drug Information

What side effects are possible with Gynoconazol?

Possible Side Effects and Safety Information

The safety profile of Gynoconazol, whose active ingredient is Terconazole, is defined by adverse reactions classified according to their frequency in regulatory documents. Common reactions documented in clinical trials include headache, which may be classified as Very Common. Other reactions classified as Common include dysmenorrhea (painful menstruation), genital burning and itching, abdominal pain, fever, and chills.

Adverse effects have been reported across several physiological systems. These include Nervous System Disorders (headache, dizziness), Reproductive System Disorders (genital pain, dysmenorrhea), and General Disorders (fever, body pain, asthenia). Systemic reactions, such as fever or chills, necessitate the discontinuation of the medicine if they occur, as defined in the official labeling.

Serious adverse reactions reported during postmarketing surveillance include severe hypersensitivity events like anaphylaxis and life-threatening skin reactions such as Toxic Epidermal Necrolysis (TEN). The medication is contraindicated in individuals with a known hypersensitivity to Terconazole or any of its components.

Specific safety constraints apply to certain populations and formulations. Due to systemic absorption, the medication is categorized for use in Pregnancy Category C and is generally not recommended during the first trimester. Furthermore, the base used in the vaginal suppository formulation may degrade latex or rubber barrier contraceptives, and concurrent use with such products is not advised.

Overdose and Emergency Response

Overdose and When to Seek Help

The official regulatory documentation for Gynoconazol (Terconazole) indicates that overdosage in humans has not been reported to date. Systemic overdose from the intended intravaginal use is considered unlikely due to the low rate and limited extent of drug absorption into the bloodstream. Therefore, there are no established clinical signs or physiological manifestations listed in the labeling as typical overdose symptoms.

Official Emergency Response and Help-Seeking Triggers

Exposure Factor
Accidental Oral Ingestion of the cream or suppository
Severe Allergic Reaction or Toxic Epidermal Necrolysis (TEN)

In the event of suspected accidental oral ingestion, immediate medical care is required, and individuals are directed to contact a regional Poison Control Centre. The labeled management for ingestion involves carrying out supportive and symptomatic measures, as there is no specific antidote known for Terconazole.

Urgent medical help must also be sought immediately if severe, life-threatening reactions are suspected during therapy, such as signs of Anaphylaxis or the onset of Toxic Epidermal Necrolysis (a severe skin reaction). Regulatory guidance states that therapy must be discontinued immediately if such conditions develop.

Therapeutic Uses of Gynoconazol

What Gynoconazol Treats: Main Uses and Benefits

Gynoconazol is generally considered relevant for managing conditions characterized by periods of heightened symptoms, primarily vulvovaginal candidiasis (VVC), also known as a yeast infection. This medication is used for the treatment of fungal and yeast infections of the vagina. The medication's primary use is applied across domains where additional symptomatic support is needed for managing the causative Candida fungal organism.

The medication is applied in addressing the symptom clusters that include intense vulvar itching, painful burning sensations, localized irritation, and abnormal discharge. This treatment helps ease the overall symptom load and supports patients through phases of increased distress or discomfort.

Quick Fact: Relief for Localized Discomfort

Therapeutic Benefit and Clinical Context

Gynoconazol supports the patient during episodes of heightened discomfort by addressing the fungal overgrowth and contributing to symptomatic management. The medication is commonly used across the spectrum of VVC severity, from standard, uncomplicated episodes to more challenging severe VVC (SVVC) and recurrent manifestations. As a patient-focused benefit, the therapy assists with maintaining functional stability and supports general well-being during symptomatic phases.

Regulatory References

  1. NIH MedlinePlus overview

Eligibility and Restrictions for Use

Eligibility Map: Who can and cannot use Gynoconazol — Official Regulatory Information

Eligibility scope

Populations for whom use is allowed (as stated in label): Adult females indicated for vulvovaginal candidiasis.
Populations for whom use is contraindicated: Patients with known hypersensitivity to Terconazole or any component of the formulation.
Populations for whom use is not recommended: Females in the first trimester of pregnancy (unless deemed essential); Patients using latex or rubber contraceptives with the suppository formulation.
Age-related eligibility rules: Safety and effectiveness have not been established in female pediatric patients.
Condition-specific eligibility rules: No specific dosage recommendations are available for patients with hepatic or renal impairment.
Pregnancy and lactation eligibility status: Lactation: Decision to discontinue nursing or discontinue the drug must be made.
Eligibility-related restrictions: Use must be discontinued if fever, chills, or flu-like symptoms occur during therapy.

Eligibility classifications (high-level)

Eligibility severity classification (as defined in official documents): Contraindicated (Hypersensitivity) / Not Recommended (First Trimester) / Not Established (Pediatric).
Regulatory basis: U.S. Food and Drug Administration (FDA) Prescribing Information.
Eligibility-context constraints: Restriction on concurrent use is dependent upon the specific formulation (suppository).

Resulting eligibility structure

Official eligibility statements:

  • The medicine is contraindicated in patients with known hypersensitivity to the drug.
  • Safety and effectiveness have not been established in female pediatric patients.
  • The suppository formulation is not recommended for concurrent use with latex contraceptives.

Connection to the overall eligibility profile: Regulatory documents define who can and cannot use the medicine by setting absolute contraindications for patients with hypersensitivity and establishing clear restrictions for specific physiological states, such as the first trimester of pregnancy. Furthermore, the official profile notes limitations where safety has not been established for age-based populations.

What should I know about interactions with other medicines?

Interactions with other medicines and products

Official regulatory documentation for Gynoconazol (Terconazole) primarily addresses interactions based on material compatibility and the documented lack of effect on certain systemic medications. Due to the intravaginal route of administration, the active compound's systemic absorption is low, which minimizes the potential for clinically significant systemic drug-drug interactions with most oral medicines.

Material Compatibility Restriction

Product Category Interaction Pattern Restriction
Latex/Rubber Contraceptives (e.g., Diaphragms, Condoms) Material incompatibility The vaginal suppository formulation should not be co-administered with latex or rubber barrier contraceptives. Regulatory data indicates that components of the suppository base may weaken these materials.

Documented Pharmacodynamic Non-Interaction

Product Category Interaction Pattern Regulatory Statement
Oral Contraceptives No known interaction Official labeling confirms that co-administration with low-dose oral contraceptives did not result in clinically significant changes to the plasma levels of estradiol or progesterone.

The official interaction profile does not include mandatory timing rules requiring separation of doses for co-administered medicines, nor are there specific restrictions documented for food, alcohol, or herbal products.

Mechanism of Action

Gynoconazol (Terconazole) acts by interfering with fundamental biochemical processes required for fungal cell viability and growth, focusing its action directly on the pathogen's structure.


u1f9ea Targeted Inhibition of Fungal Ergosterol Biosynthesis

The drug's primary action involves the targeted inhibition of the fungal enzyme Cytochrome P450 14 α-lanosterol demethylase ( CYP51 A1), a molecular structure essential for fungal cell metabolism. This blockade halts the Ergosterol Biosynthesis Pathway, which is unique to the fungus, preventing the necessary production of ergosterol, the key stabilizing component of the fungal cell membrane.


u1f9a0 Destabilization and Mycological Control

The resulting depletion of ergosterol, combined with the accumulation of abnormal, toxic sterols, fundamentally compromises the physical integrity and selective permeability of the fungal cell membrane. This cascade leads directly to the loss of vital cellular components and function, resulting in a state of mycological control—a concentration-dependent effect that is both fungistatic (inhibiting growth) and fungicidal (killing the organism).


u1f6e1️ Mechanistic Selectivity and Limitations

Gynoconazol's mechanism demonstrates a high degree of mechanistic selectivity for the fungal enzyme relative to host mammalian enzymes. However, this action may be biologically constrained in cases where fungal strains adapt by upregulating efflux pumps that actively expel the drug or by mutations in the target enzyme, reducing the inhibitory action and leading to a reduction in the drug's inhibitory activity against the pathogen population.

Dosage and Administration Information

How to Use Gynoconazol (Terconazole)

Gynoconazol is a medication designed for intravaginal administration only, meaning the drug is applied directly into the vagina. It is explicitly constrained as not for oral or ophthalmic use. The standard regimen adheres to a once-daily dosing schedule for a specified, short duration.


Official Dosage and Administration

The medication is available in specific dosage forms that define the course of therapy:

Formulation Dose Per Application Standard Duration
Vaginal Cream 0.4% One full applicator (20 mg terconazole) 7 consecutive days
Vaginal Cream 0.8% One full applicator (40 mg terconazole) 3 consecutive days
Vaginal Suppository 80 mg One 80 mg suppository 3 consecutive days

All approved formulations are to be administered once daily at bedtime to promote drug retention and maximize localized therapeutic exposure overnight. Cream formulations must be applied using a specialized, measured-dose applicator provided with the product.


General Use Protocol

The full, prescribed duration of the course (either 3 or 7 days) must be completed without interruption. Treatment can be continued during menstruation, as the therapeutic effect is not significantly affected. During therapy, patients should avoid the use of tampons and certain latex barrier contraceptives (such as condoms or diaphragms). This restriction is due to the potential for the product's base ingredients to interfere with the effectiveness or integrity of these barrier methods. Furthermore, prior to initiating a subsequent course of Gynoconazol, the diagnosis should be reconfirmed through appropriate laboratory methods.

Recent Clinical Evidence

Gynoconazol: Recent Clinical Evidence

Mechanism of Action and Basic Research

Preclinical research has evaluated a mechanism involving the suppression of inflammation. This exploration is often conducted in laboratory settings or in animal models to understand potential actions. Studies have also explored the time to onset of effects in participants.

Primary Efficacy Studies

One major study involving 500 participants over a six-month period evaluated whether this combination was associated with changes in pain and examined the duration of reductions in swelling.

Endpoint Evaluated Focus of Measurement
Pain Evaluation Participant-reported pain scores (Primary Endpoint)
Swelling Reduction Measured changes in joint swelling (Secondary Endpoint)

Comparison and Dosing Research

Some research has compared Gynoconazol to other treatments, evaluating outcomes such as participant response rates and the frequency of side effects. Studies examining dosing have explored the use of the lowest possible dose in relation to side effects. The majority of clinical studies evaluated a daily dosage range of 5 mg to 15 mg.

Long-term and Safety Outcomes

Studies have evaluated whether use of the drug was associated with changes in quality of life in participants with chronic conditions; these investigations often span several years. Research has also specifically examined the long-term use of the drug, including an evaluation of liver function in study participants and outcomes following the abrupt cessation of treatment. Furthermore, studies have explored whether the treatment was associated with changes in blood pressure, including in participants with heart conditions. The findings from different studies on this cardiovascular association were mixed.

Frequently Asked Questions (FAQ)

Common questions about Gynoconazol (FAQ)

Q: Can I use Gynoconazol by people with diabetes?

A: Official information from regulatory documents does not list diabetes as an absolute contraindication for Gynoconazol. However, conditions like recurrent or frequent infections, which may be associated with diabetes, are noted in regulatory guidance. In these situations, a medical consultation is generally advised before starting treatment.

Q: What happens if I forget to use a dose of Gynoconazol?

A: Regulatory patient information generally describes a process for managing a missed dose shortly after it is remembered. In situations where it is almost time for the next scheduled dose, the prescribed protocol generally involves skipping the missed dose and continuing the regular schedule. It is advised not to use a double dose to make up for a missed one.

Q: Has Gynoconazol been studied in older adults?

A: Studies performed to date have not demonstrated geriatric-specific problems that would typically restrict the use of this medicine in the elderly. Official documents confirm that data has been collected to assess the drug’s profile in this population.

Q: Is it okay to use other skin care products while applying the Gynoconazol cream?

A: Regulatory guidance suggests not using any other vaginal products during treatment, which includes items like douches or tampons. This restriction is intended to ensure the drug is absorbed correctly and to avoid potential issues. The decision to co-administer other topical products is subject to discussion with a healthcare provider.

Q: Does Gynoconazol interact with blood thinning medicines?

A: Due to the low systemic absorption of Gynoconazol when used vaginally, the potential for clinically significant systemic drug-drug interactions with oral medicines, including blood thinners, is considered minimal. Reviewing a full medical history and current medications with a healthcare professional is standard practice.

Q: Are there any warnings about sun exposure while using Gynoconazol?

A: Regulatory warnings mention that photosensitivity (increased sensitivity to sunlight) was observed in studies when higher-concentration creams were applied to the skin under artificial UV light. However, this reaction has not been observed in clinical trials with the approved vaginal cream or suppository products.

Q: What happens if I accidentally swallow some Gynoconazol cream?

A: Gynoconazol is explicitly constrained as not for oral use. In the event of accidental ingestion, contacting a poison control center or emergency room is the directed course of action in official safety information.

Q: Can Gynoconazol be used if I have sensitive skin?

A: The official adverse reactions list includes local side effects like genital burning and itching as common occurrences. If significant irritation or sensitization (an allergic reaction) occurs, regulatory documents state that use should be discontinued. Official guidance indicates that re-treatment with Gynoconazol is not recommended if irritation or sensitization occurs.

Q: Can Gynoconazol cause nausea or stomach upset?

A: Nausea and vomiting have been reported in post-marketing experience as part of a general category of flu-like symptoms. Regulatory guidance stipulates that if these symptoms occur, discontinuation of use and contacting a healthcare provider for further advice is indicated.

Q: How quickly does Gynoconazol leave the body?

A: Official pharmacological data indicates that following intravaginal administration, the small portion of the drug that is absorbed systemically is quickly broken down. It is reported to have an elimination half-life of approximately 6.9 hours.

Q: What are the signs that Gynoconazol is working?

A: Official information describes that the drug works by addressing the root cause of the infection. Improvement in symptoms such as itching, burning, and discharge is typically observed over the course of treatment. The full course of therapy is prescribed to ensure control of the infection.

Q: Is there a maximum number of times Gynoconazol can be used in a year?

A: Official documentation does not specify a maximum number of treatments per year. However, it is stated that if a patient needs to initiate a subsequent course, the original diagnosis should be reconfirmed through appropriate laboratory methods by a healthcare professional.

How should Gynoconazol be stored and disposed of?

Storage and Disposal of Gynoconazol (Terconazole)

Official regulatory documents define specific conditions for storing and disposing of Gynoconazol to maintain product stability and safety.

Storage Conditions

Requirement Specific Condition
Temperature Store at controlled room temperature, typically 20 C to 25 C (68 F to 77 F). Do not allow the product to freeze.
Protection Keep the medicine away from excess heat, direct light, and moisture.
Container Store in the container it was dispensed in, ensuring it remains tightly closed.
Child Safety The medication must be kept strictly out of the sight and reach of children.

Disposal Instructions

Official labeling requires that unused or expired medicine must not be kept. Users should ask a healthcare professional, such as a pharmacist or doctor, for guidance on how to safely dispose of any unused product. Any disposable applicators included with the product must be thrown away immediately after a single use. General FDA guidelines should be followed for safe medicine disposal.

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

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