Ketoderm (Ketoconazole)

Ketoconazole blocks the fungal enzyme lanosterol 14α‑demethylase, which is essential for producing ergosterol, a key component of fungal cell membranes. Without ergosterol, the cell membrane becomes unstable, leading to leakage of cellular contents and death of the fungus. This mechanism limits the growth and spread of the infection on the skin.

The specific amount of Ketoderm to apply and the frequency of application are determined by the prescribing healthcare professional based on the type and severity of the infection, the patient’s age, and other clinical factors. Patients should follow the prescriber’s instructions and the product label for optimal results.

Safety data for topical ketoconazole during pregnancy and lactation are limited. Women who are pregnant, planning to become pregnant, or breastfeeding should discuss potential risks and benefits with their healthcare provider before using Ketoderm. The prescriber will decide whether the treatment is appropriate based on individual circumstances.

To request Ketoderm, submit an enquiry on the product page at gnhindia.com, specifying the required quantity. GNH India works with hospitals, pharmacies, and procurement teams worldwide, and will ask for trade or institutional credentials. After verification, the sales team provides pricing, availability, shipping details (including any cold‑chain requirements), and assists with import documentation.

Ketoderm’s ketoconazole is an imidazole antifungal, offering broad‑spectrum activity against dermatophytes and yeasts. Compared with allylamine agents such as terbinafine, ketoconazole may be less irritating for some patients but can have a higher risk of systemic absorption and liver effects when used over large areas. Choice of therapy depends on infection type, patient tolerance, and prescriber preference.

Ketoderm should be stored at ambient temperature, preferably below 25 °C (77 °F). Keep the tube or container tightly closed, protect it from moisture, and store it away from direct sunlight or heat sources. Do not freeze the product, and keep it out of reach of children.

Clean and dry the affected skin area before use. Apply a thin layer of Ketoderm to the lesion and the surrounding skin, gently rubbing it in until it disappears. Wash hands after application unless the hands are being treated. Follow the prescriber’s recommended frequency, typically once or twice daily, for the prescribed duration.

Although rare, serious adverse reactions can include severe allergic responses such as angioedema or anaphylaxis, extensive contact dermatitis with blistering, and systemic hepatotoxicity if significant absorption occurs. Patients should seek immediate medical attention if they experience swelling of the face or throat, difficulty breathing, or signs of liver injury such as jaundice.

Ketoderm should be avoided in individuals with a known hypersensitivity to ketoconazole or any component of the formulation. It is also contraindicated in patients who have experienced severe reactions to other topical azole antifungals. Patients with extensive skin damage, open wounds, or those using systemic azole therapy should consult a healthcare professional before use.