GNH USA

Europe — EMA

Ketoconazol Ratiopharm

GNH USA supplies Ketoconazol Ratiopharm (Ketoconazole), an imidazole antifungal for dermatophytosis, seborrheic dermatitis and other skin fungal infections.

Ketoconazole

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What is Ketoconazole?

Ketoconazole, the active ingredient in Ketoconazol Ratiopharm, is an imidazole antifungal presented as a topical formulation for skin use. It treats fungal infections such as ringworm, seborrheic dermatitis, tinea versicolor and cutaneous candidiasis in adults and children as directed.

GNH USA supplies Ketoconazol Ratiopharm as a licensed, GDP‑compliant international pharmaceutical supplier serving hospitals, pharmacies and clinics worldwide.

What is Ketoconazole used for?

Ketoconazole is used to treat superficial fungal infections of the skin.

Dermatophytosis (ringworm): eliminates the causative dermatophyte and clears lesions. Seborrheic dermatitis: reduces Malassezia overgrowth and improves scaling and erythema. Tinea versicolor: restores normal skin pigmentation by eradicating Malassezia species. Cutaneous candidiasis: resolves Candida‑related skin lesions and associated itching.

What are the side effects of Ketoconazole?

Ketoconazol Ratiopharm may cause local skin reactions and, rarely, systemic effects.

Common Side Effects: - Burning sensation at the application site - Itching or pruritus - Redness or erythema - Dryness of the treated skin - Stinging feeling - Mild irritation

Serious or Rare Side Effects: - Contact dermatitis with severe swelling - Generalized skin rash or urticaria - Angioedema involving face or lips - Hepatotoxicity from systemic absorption (rare) - Stevens‑Johnson syndrome or toxic epidermal necrolysis - Anaphylactic reaction requiring emergency care

What precautions apply to Ketoconazole?

Before using Ketoconazol Ratiopharm, consider the following safety measures.

Skin integrity: avoid application on broken, ulcerated or inflamed skin. Allergy: discontinue use immediately if hypersensitivity or rash develops. Pregnancy: use only if the potential benefit justifies the potential risk to the fetus. Drug interactions: avoid concurrent use with other topical antifungals unless directed by a healthcare professional. Children: follow pediatric guidance and monitor for irritation. Store at room temperature: keep in the original container, protect from moisture and light.

What does Ketoconazole interact with?

Ketoconazol Ratiopharm can interact with certain systemic and topical agents.

Major Interactions (Avoid): - Systemic azoles: increased systemic absorption may enhance toxicity. - Topical corticosteroids: may reduce antifungal efficacy. - Warfarin: potential increased anticoagulant effect if systemic absorption occurs.

Moderate Interactions (Monitor Closely): - Oral ketoconazole: additive risk of hepatotoxicity. - Erythromycin: possible increase in plasma levels of ketoconazole. - Rifampin: may decrease antifungal activity by inducing metabolic pathways.

Frequently asked questions

What is Ketoconazol Ratiopharm used for?+
Ketoconazol Ratiopharm is a topical antifungal medication indicated for the treatment of superficial fungal skin infections such as dermatophytosis (ringworm), seborrheic dermatitis, tinea versicolor and cutaneous candidiasis. It works by eliminating the fungi that cause these conditions, helping to clear lesions, reduce scaling and restore normal skin appearance.
How does ketoconazole work?+
Ketoconazole belongs to the imidazole class of antifungals. It blocks the fungal enzyme lanosterol 14α‑demethylase, which is essential for synthesising ergosterol, a key component of fungal cell membranes. Without ergosterol, the membrane becomes defective, leading to increased permeability and fungal cell death.
What is the usual dose of Ketoconazol Ratiopharm?+
The specific dosage and frequency are determined by the prescribing healthcare professional based on the type and severity of the infection, the patient’s age, and skin condition. Patients should follow the prescriber’s instructions and the product label, applying the recommended amount to the affected area as directed.
Is Ketoconazol Ratiopharm safe in pregnancy or breastfeeding?+
Safety data for topical ketoconazole during pregnancy and lactation are limited. It should only be used when the potential benefit to the mother outweighs any possible risk to the fetus or infant. Women who are pregnant, planning pregnancy, or breastfeeding should discuss use with their healthcare provider.
How do I order Ketoconazol Ratiopharm from GNH USA?+
To place an order, submit an enquiry on the product page at gnh-usa.com, specifying the required quantity. GNH USA works with hospitals, pharmacies and procurement teams worldwide, and will request verification of trade or institutional credentials. After confirmation, the team provides pricing, availability, shipping details (including any cold‑chain requirements) and assists with import documentation.
How does Ketoconazol Ratiopharm compare with other topical antifungals?+
Ketoconazole offers broad‑spectrum activity against dermatophytes, yeasts and some molds, making it effective for a range of skin infections. Compared with alternatives such as clotrimazole or terbinafine, ketoconazole may have a slightly higher risk of local irritation but provides comparable cure rates for many indications. Choice of agent often depends on clinician preference, local resistance patterns and patient tolerance.
What are the storage and handling requirements for Ketoconazol Ratiopharm?+
Store the product at room temperature, preferably below 25 °C, in its original packaging. Keep the container tightly closed, protect it from moisture and direct sunlight, and keep it out of reach of children. Do not freeze or expose the cream to extreme temperatures, as this may affect its consistency and potency.
How is Ketoconazol Ratiopharm administered?+
Apply a thin layer of the cream to the cleaned, dry skin area affected by the fungal infection. Gently rub it in until fully absorbed, usually twice daily or as directed by the prescriber. Wash hands after application, and avoid covering the treated area with occlusive dressings unless instructed, as this can increase systemic absorption.
What are the most serious risks to watch for while using Ketoconazol Ratiopharm?+
Although rare, serious adverse reactions can occur. Watch for signs of severe allergic response such as extensive rash, swelling of the face or lips, difficulty breathing, or sudden onset of fever. Contact dermatitis that worsens despite discontinuation should also be reported. If any of these symptoms appear, stop using the product and seek immediate medical attention.
Who should not use Ketoconazol Ratiopharm?+
Individuals with a known hypersensitivity to ketoconazole, other imidazole antifungals, or any component of the formulation should avoid using the product. It should not be applied to broken, ulcerated or inflamed skin, and patients with severe liver disease should consult a physician before use due to potential systemic absorption.
Information provided on this page is for educational use by procurement and clinical professionals. Always consult a licensed healthcare provider for medical advice and prescribing decisions. GNH USA supplies this product subject to applicable regulatory and licensing requirements.

Product details

Drug
Ketoconazole
Route
Cutaneous Use
Manufacturer
Ratiopharm Gmbh
Origin
EU

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