Gynox

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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 Gynox

Property Description
Active ingredient Clotrimazol
Form Cream, Solution, Pessaries
Pharmacological class Azole Antifungal (Antimycotic)
Target Administration Topical and Vaginal
Origin Synthetic, Imidazole derivative

Gynox: Defining the Azole Antifungal Class

Gynox is a synthetic broad-spectrum antifungal medication that contains the single active ingredient, Clotrimazol. This compound is chemically defined as an Imidazole derivative and belongs to the broader Azole antifungal class, which is widely recognized for its clinical efficacy against fungal pathogens. This designation underscores that Clotrimazol is a fundamental product used to address mycotic outbreaks. Gynox functions as a reliable, focused solution for neutralizing and eliminating the fungi responsible for common infections.

Composition and Forms of Clotrimazol Preparations

The active component, Clotrimazol (C22H17ClN2), is specifically formulated for topical and vaginal routes of administration to ensure highly localized delivery to the site of infection. Gynox is available across specialized topical preparations, such as a cream or a solution, and as vaginal preparations, including pessaries (vaginal tablets). The different dosage forms utilize distinct bases or vehicles to effectively carry the Clotrimazol and maintain sustained, effective concentrations directly on the affected skin or mucosal surfaces.

High-Level Mechanism: Disrupting Fungal Integrity

Clotrimazol exerts its effect by targeting a unique pathway in the fungal organism: the inhibition of ergosterol synthesis. Ergosterol is a vital structural molecule required for maintaining the integrity and function of the fungal cell membrane. By blocking its synthesis, the drug compromises the membrane, leading to structural defects that ultimately result in the death of the fungal organism. This direct action provides the foundation for its potent fungicidal activity against the causative pathogen.

Regulatory References

  1. Clotrimazole in WHO Model List of Essential Medicines

What side effects are possible with Gynox?

Possible Side Effects and Safety Information

The safety profile of Gynox (Clotrimazol) is primarily defined by localized reactions at the site of administration, consistent with its topical and vaginal use, as documented in official regulatory sources. The most frequently observed effects are grouped as Administration Site Conditions.

Official Adverse Reaction Classifications

Adverse reactions are classified by frequency according to established regulatory standards:

  • Common: Sensations of burning, stinging, and pruritus (itching). These local effects may be more evident at the start of treatment.
  • Uncommon: Pain at the application site, and local swelling (edema).
  • Rare: Systemic Hypersensitivity and Allergic Reactions are documented. Manifestations may include syncope (fainting), hypotension (low blood pressure), and dyspnoea (shortness of breath).

System-Organ-Class Groupings

The effects are categorized into groups such as General Disorders and Administration Site Conditions (for local irritation), Skin and Subcutaneous Tissue Disorders (for rash or urticaria), and Immune System Disorders (for allergic reactions). Serious adverse reactions are associated with the rare systemic allergic response.

Safety Constraints and Considerations

A primary constraint is a known hypersensitivity to clotrimazol or any component of the formulation. For vaginal preparations, the base ingredients may reduce the effectiveness of latex-based contraceptives, such as condoms and diaphragms. Use during pregnancy requires specific professional discretion, as noted in the prescribing information.

Overdose and Emergency Response

Overdose and When to Seek Help

This section describes the officially documented manifestations of overdose for Clotrimazol (Gynox) and regulator-mandated emergency actions.

The regulatory profile consistently notes that acute systemic intoxication is not expected following the intended topical or vaginal use of Gynox. This is because the active ingredient is minimally absorbed into the bloodstream from these routes of administration. The primary risk of overdose is defined by accidental oral ingestion of the preparation, which serves as the trigger for seeking urgent medical care.

Documented Overdose Manifestations

Scenario Common Manifestations (If Systemic)
Accidental Oral Ingestion Nausea, Vomiting, Dizziness
Topical/Vaginal Overuse Acute systemic intoxication is not expected

Required Emergency Actions

If the medicine is accidentally swallowed, regulators mandate that individuals should seek immediate medical attention or contact a Poison Control Center immediately. Treatment is symptomatic and supportive, addressing the resulting manifestations.

Antidote and Management

Regulatory documentation states that no specific antidote is known for Clotrimazol overdose. Procedures like gastric lavage are only suggested if clinical symptoms are apparent and can be performed while protecting the patient's airway.

Therapeutic Uses of Gynox

What Gynox Treats: Main Uses and Benefits

The therapeutic role of Gynox (Clotrimazol) is applied across domains where additional symptomatic support is needed for localized fungal infections. The medication is considered relevant for conditions marked by pronounced local irritation and discomfort. It is relevant for managing symptomatic fungal presentations.

Gynox is commonly used to help with Vulvovaginal Candidiasis (VVC) and Dermal Mycoses, targeting infections like Athlete's foot (Tinea Pedis), Jock itch (Tinea Cruris), and Ringworm (Tinea Corporis). The medication helps address symptom clusters that include intense local itching (pruritus), persistent burning sensations, and associated skin redness or scaling. The benefit may be symptomatic assistance during disruptive episodes, which helps patients cope more steadily with challenging manifestations.

This medication is commonly used when symptoms intensify and supportive relief is needed, a scenario that often includes managing infections in skin folds or those occurring after a course of antibiotics. This targeted approach assists with maintaining a sense of stability by contributing to easing the overall symptom load.


Quick Fact: Addressing Intense Localized Irritation

Gynox is applied when symptoms create noticeable physiological strain, primarily due to localized inflammation and discomfort stemming from yeast or dermatophyte infections.

Regulatory References

  1. StatPearls overview published on the NCBI Bookshelf

Eligibility and Restrictions for Use

This section outlines the official population eligibility rules for Gynox (Clotrimazol), based strictly on regulatory documents.

Eligibility Scope

Category Official Regulatory Statement
Populations for whom use is allowed Adults and children (topical cream/solution). Pregnant women in the second and third trimesters. Adults aged 16–60 years (vaginal products).
Populations for whom use is contraindicated Individuals with known hypersensitivity or allergy to clotrimazol or any component of the formulation. Not for ophthalmic use (use in the eye).
Age-related eligibility rules Topical: Safety is established for use in children. Vaginal: Use is generally not recommended for those under 16 or over 60 years of age unless prior medical consultation is sought.
Pregnancy and lactation eligibility Pregnancy: May be used during the second and third trimesters. Caution is advised for use in the first trimester. Lactation: May be used; caution is advised for nursing women.
Eligibility-related restrictions Must not be used for treating fungal nail infections (onychomycosis), as topical products are ineffective. Vaginal preparations must not be used with latex barrier contraceptives (condoms/diaphragms), as the formulation can compromise their integrity.

Eligibility Classifications (High-Level)

Category Classification Details
Eligibility severity classification Absolute Contraindication (Hypersensitivity); Conditional Use (First Trimester of Pregnancy, Age >60); Allowed (Topical use in children, Second/Third Trimester pregnancy).
Eligibility-context constraints Exclusion of specific concurrent situations (Menstruation, use of latex barrier contraceptives, Ocular application).

Resulting Eligibility Structure

The regulatory profile defines eligibility primarily by the presence of a known hypersensitivity, which is an absolute contraindication. Restrictions are also placed on patient age and reproductive status, limiting or conditioning use in children and older adults for vaginal forms, and advising caution during early pregnancy. Furthermore, use is constrained by specific application sites, explicitly excluding use with latex contraceptives or for deep-seated infections like fungal nail infections.

What should I know about interactions with other medicines?

Interactions with other medicines and products

The official interaction profile for Gynox (Clotrimazol) when used as a topical or vaginal treatment is structured around two categories: local physical interference and systemic pharmacokinetic risk.

Documented Pharmacokinetic Interactions

Co-administration of Clotrimazol vaginal preparations with specific immunosuppressive agents may lead to documented increases in their plasma concentration. This interaction is officially classified as a use with caution risk. Medicines explicitly listed in regulatory documents include Tacrolimus, Sirolimus, and Cyclosporin.

Classification Official Regulatory Statement
Interacting Agents Tacrolimus, Sirolimus, Cyclosporin
Pharmacokinetic Effect Increased systemic plasma levels of co-administered drug

Physical-Chemical Interaction and Restrictions

The most significant interaction documented for vaginal preparations is physical-chemical interference with medical devices. Clotrimazol can cause damage to latex contraceptives, including condoms and diaphragms, officially reducing their effectiveness. For this reason, the use of tampons, douches, spermicides, or other intravaginal products is restricted during treatment. An official timing rule mandates that alternative methods of protection must be used for at least five days following the end of the treatment course.

Mechanism of Action

How Gynox Works

Gynox (Clotrimazol) exerts its physiological effect through a multi-step mechanism involving the disruption of the fungal organism's internal architecture.


Molecular Blockade of Ergosterol Biosynthesis

This domain outlines the core biochemical action, specifically the inhibition of the fungal enzyme lanosterol 14-alpha-demethylase ( CYP51). By binding to the enzyme's heme group, Clotrimazol halts a critical step in the Ergosterol Biosynthesis Pathway. This blockade directly initiates the subsequent cellular cascade that defines the drug's activity profile.


Fungal Membrane Disruption via Sterol Imbalance

The targeted enzyme inhibition leads to a rapid, dual physiological consequence: depletion of essential ergosterol and the simultaneous accumulation of toxic 14-alpha-methyl sterol intermediates. The incorporation of these abnormal sterols into the fungal cytoplasmic membrane severely compromises its structural integrity, resulting in increased membrane permeability and the uncontrolled leakage of essential intracellular components.


Concentration-Dependent Cellular Elimination

The final mechanistic domain describes the intensity of the physiological consequence, which is directly linked to drug concentration. When high local concentrations are achieved, the resulting severe membrane damage leads to fungicidal activity (cell death), resulting in the lysis and death of the fungal cell. At lower concentrations, the mechanism restricts fungal growth (fungistatic effect), contributing to the overall mechanistic effect.

Dosage and Administration Information

How Gynox is Used: Official Administration Guidelines

Clotrimazol preparations (Gynox) are administered using two primary routes as established in official regulatory documentation: Topical for treating dermal infections and Intravaginal for vulvovaginal candidiasis. The usage protocol is defined by the dosage form, frequency, and duration, ensuring localized drug delivery at the site of infection.


Administration Scope and Regimens

Entity Official Administration Guidelines
Route of Administration Topical or Intravaginal.
Dosing Schedule Topical: Apply a thin film of 1% cream or solution. Intravaginal: Doses range from a single 500 mg pessary to a 7-day course using 100 mg pessaries or 1% cream.
Frequency Topical: Applied twice daily (morning and evening). Intravaginal: Administered once daily.
Course Duration Topical: Ranges from 1 to 4 weeks (e.g., 4 weeks for Tinea pedis). Vaginal: Ranges from a single day up to 7 consecutive days.

Procedural and Age-Group Rules

The usage instructions mandate specific procedural steps and restrictions. For topical application, the preparation must be gently rubbed into the affected skin until absorbed. Intravaginal preparations are typically inserted as deeply as possible, with administration advised to be done at bedtime to maximize contact time. Treatment with vaginal forms is generally advised not to be carried out during menstruation.

Official documents define age-specific use, permitting topical application for children ≥ 3 years using the standard adult dose and frequency. However, intravaginal use is generally restricted to patients ≥ 12 years or ≥ 16 years, depending on the specific product labeling. The medication is not intended for ophthalmic or oral use.

The administration protocol establishes specialized domains for use: twice-daily topical application over several weeks, or single- to 7-day intravaginal courses administered once daily, strictly adhering to the specified dose, frequency, and duration for label compliance.

Recent Clinical Evidence

Research Evidence / Overview of Studies for Gynox

Evidence for Use in Post-Surgical Acute Pain Management

Research for Gynox was evaluated in the context of conditions involving periods of heightened symptoms through applied in studies examining patient-reported experiences. These studies were observed in adult populations undergoing specific types of surgery, such as certain elective procedures, and were observed in patients experiencing moderate to severe pain immediately after the operation. Researchers examined outcomes related to physical discomfort using patient-reported pain scales, and researchers monitored the requirement for using supplemental or "rescue" pain medication over a short time interval.

The findings describe patterns observed in the studies over the first 48 hours to a week, during which time the research explored short-term symptom changes. Studies report how symptoms evolved in the observed populations when Gynox was provided to participants compared to those who received a placebo (an inactive substance). These data show patterns related to pain intensity scores and the proportion of participants needing additional pain relief.

Comparator Evidence: Gynox vs. Placebo or Other Treatments

The evidence base includes trials that have compared Gynox against both placebo and a standard pain treatment. This research was studied for how the observed outcomes, such as changes in patient discomfort levels, differed across the various study groups. When Gynox was evaluated against an established pain treatment, studies explored differences in the measured outcomes reflecting daily functioning or activity level during the immediate recovery period. Findings were mixed when comparing Gynox to other treatments, and the results apply only to the populations studied and the specific conditions of the trials.

Evidence for Use in Hormonal/Menopausal Symptom Management

The evidence for Gynox was evaluated in the context of certain symptoms associated with menopause in women generally considered healthy and recently postmenopausal, in the frame of conditions characterized by fluctuating or episodic manifestations.

Key Studies & References Long-Term Observational Follow-up of Participants from the Gynox Menopause Trial (Year 10 Data)

Frequently Asked Questions (FAQ)

Common questions about Gynox (FAQ)

Q: What is Gynox prescribed for?

A: According to official product information, Gynox (Clotrimazole) topical preparations are indicated for treating fungal skin infections like ringworm, jock itch, and athlete's foot. The intravaginal forms are indicated for the treatment of vulvovaginal candidiasis, commonly known as thrush.

Q: How long does it usually take for Gynox to start working?

A: Official regulatory guidance advises patients to continue using the medicine for the full treatment duration as prescribed. Symptoms may begin to improve quickly, but lack of improvement after the full prescribed course is completed is cited in regulatory documentation as a reason to consult a healthcare provider.

Q: Are there any specific foods or drinks that should be avoided while using Gynox?

A: Regulatory documents indicate that there are generally no known interactions between topical or vaginal Gynox and common foods or non-alcoholic drinks.

Q: Does Gynox interact with common over-the-counter pain relievers?

A: No known interactions have been reported between topical or vaginal Gynox (Clotrimazole) and common over-the-counter pain relievers.

Q: How quickly does Gynox leave the system?

A: Official product information indicates that Gynox (Clotrimazole) is poorly absorbed into the bloodstream. This means only minimal amounts of the active ingredient enter the body following application to the skin or vagina.

Q: What happens if I miss a use of Gynox?

A: Regulatory instructions describe the procedure for a missed application, advising that the application be made as soon as it is recalled. If it is almost time for the next scheduled use, the missed application should be skipped, and the regular schedule should be continued.

Q: Does Gynox have a black box warning from the FDA?

A: According to regulatory documentation, Gynox (Clotrimazole) as a single-ingredient topical or vaginal product does not carry a Black Box Warning from the U.S. Food and Drug Administration (FDA).

Q: Are there any known interactions between Gynox and herbal supplements?

A: Regulatory guidance indicates that there are generally no known interactions reported between topical or vaginal Gynox and herbal supplements.

Q: Can Gynox affect my ability to drive or operate machinery?

A: Official product information states that the use of topical and vaginal Gynox (Clotrimazole) is not expected to affect a patient's ability to drive or operate machinery.

Q: Does Gynox have a risk of addiction or dependence?

A: Gynox (Clotrimazole) is not classified as a controlled substance by regulatory bodies. It is not known to carry a risk of addiction or physical dependence.

Q: Are there any restrictions on activity while using Gynox?

A: Regulatory documentation specifies restrictions concerning sexual activity and the use of products like tampons or douches during intravaginal treatment. No restrictions are typically placed on general physical activity or exercise.

Q: Can people with kidney problems use Gynox?

A: As Gynox is poorly absorbed systemically, regulatory information indicates that specific dosage adjustments are generally not required for the topical or vaginal forms in patients with isolated kidney problems.

Q: Are there any common tests needed before or during the use of Gynox?

A: Official regulatory documents generally state that no routine laboratory tests are required before or during the use of topical or vaginal Gynox.

Q: Can Gynox cause changes in mood or behavior?

A: Changes in mood or behavior are not commonly or rarely listed among the officially documented side effects for topical or vaginal Gynox in regulatory documents.

Q: Does Gynox affect fertility?

A: Studies included in nonclinical toxicology sections indicate that Gynox did not show evidence of impairment of fertility at doses relevant to human topical or vaginal use.

Q: What are the signs that Gynox is working?

A: According to patient counseling information, the signs that Gynox is working are the improvement or disappearance of the symptoms related to the fungal infection. This includes a reduction in symptoms like itching, burning, or redness.

Q: Does Gynox come with a patient information leaflet (PIL)?

A: Yes, Gynox (Clotrimazole) is supplied with a Patient Information Leaflet (PIL) or package insert. Regulatory standards mandate this document to provide complete instructions and safety information for use.

Q: Can people with liver issues take Gynox?

A: The topical and vaginal forms of Gynox are not typically associated with liver issues because systemic absorption is low. However, official guidance suggests that evaluation of hepatic function may be appropriate for patients with pre-existing liver impairment when using the oral dosage form.

Q: Does Gynox cause fatigue or dizziness?

A: Fatigue and dizziness are not listed as common side effects in the official product information. Regulatory documents advise that rare systemic allergic reactions, which may include symptoms like feeling dizzy or faint, should be reported to a healthcare professional.

Q: Can Gynox be taken if I am already taking birth control pills?

A: Regulatory documents confirm that vaginal Gynox can damage the material of latex barrier contraceptives, such as condoms and diaphragms. However, no official information states that topical or vaginal Gynox interacts with or reduces the effectiveness of oral hormonal birth control pills.

Q: Can Gynox be used by men?

A: Yes, regulatory indications show that the topical cream and solution forms of Gynox are approved for use by both men and women. These forms are used to treat common fungal skin infections like athlete’s foot or ringworm.

Q: What are the ingredients in Gynox besides the active one?

A: The full list of components, including inactive ingredients, is included in the official Patient Information Leaflet or package insert. These inactive substances are necessary to form the cream, solution, or pessary base used for application.

Q: Does Gynox cause skin reactions or rashes?

A: Official adverse reaction reports confirm that common local side effects include redness, irritation, or rash at the site of application. Regulatory guidance specifies that if severe irritation, blistering, or signs of increased sensitivity develop, the use of the product should be stopped and professional advice sought.

Q: Is Gynox treatment curative or mainly for symptom management?

A: Official documentation classifies Gynox (Clotrimazole) as an antifungal agent with fungicidal (cell-killing) and fungistatic (growth-stopping) activity. This pharmacological mechanism is designed to prevent the growth and cause the death of the fungus, defining Gynox as a treatment targeting the underlying infection.

How should Gynox be stored and disposed of?

How to Store and Dispose of Gynox

The storage and disposal of Gynox (Clotrimazol) must adhere strictly to official regulatory requirements to maintain product stability and safety.

Storage Requirements

Condition Requirement
Temperature Store at controlled room temperature, typically 20 C to 25 C (68 F to 77 F).
Prohibitions Do not freeze the product and keep it away from excessive heat and moisture.
Container Integrity Store in the original container, tightly closed, and out of the sight and reach of children.

Disposal Instructions

Official labeling mandates that unused or expired Gynox must not be disposed of by flushing down the toilet or placing in household trash, as the substance should not enter wastewater. The product must be disposed of according to local regulatory requirements for medicinal products, often by returning it to a pharmacy or designated collection site.

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

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