Nizoral (Ketoconazole)

Ketoconazole, the active ingredient in Nizoral, is an azole antifungal presented as a topical formulation for skin use. It treats superficial fungal infections such as ringworm, athlete’s foot and seborrheic dermatitis by targeting the causative organisms on the skin.

GNH USA supplies Nizoral as a licensed, GDP‑compliant international pharmaceutical supplier serving hospitals, pharmacies and clinics worldwide. The company adheres to stringent quality standards and provides regulatory‑approved batches of EU‑origin product for global distribution.

Nizoral (ketoconazole) is employed to manage dermatological fungal conditions by disrupting fungal cell membranes. - Tinea corporis: reduces fungal proliferation and clears the body rash. - Tinea cruris: alleviates itching and resolves the groin infection. - Tinea pedis: eliminates athlete’s foot symptoms and prevents spread. - Seborrheic dermatitis: controls yeast overgrowth and improves scalp flaking. - Other superficial fungal skin infections: treats various cutaneous candidiasis and dermatophyte infections.

Topical ketoconazole may cause local skin reactions.

Common Side Effects: - Itching or pruritus at the application site. - Burning or stinging sensation. - Redness or erythema. - Dryness or flaking of the skin. - Mild irritation or tingling. - Scaling or peeling.

Serious or Rare Side Effects: - Severe allergic reaction (e.g., angioedema, anaphylaxis). - Stevens‑Johnson syndrome or toxic epidermal necrolysis. - Contact dermatitis with extensive rash. - Hepatotoxicity in cases of significant systemic absorption. - Photosensitivity leading to exaggerated sunburn. - Urticaria or widespread hives.

Before using Nizoral, consider the following safety measures. - Pregnancy: consult a healthcare professional before application. - Breastfeeding: discuss potential risks with a physician. - Skin integrity: avoid use on broken, inflamed, or damaged skin. - Concomitant topical agents: inform the prescriber of other creams or ointments being used. - Allergy: discontinue immediately if signs of hypersensitivity appear. - Store at room temperature: keep in the original container, protect from moisture and light.

Ketoconazole may interact with other medications when applied to the skin.

Major Interactions (Avoid): - Systemic azole antifungals: may increase overall azole exposure. - Topical corticosteroids: can mask infection signs and reduce efficacy. - Warfarin: potential for increased bleeding risk if systemic absorption occurs.

Moderate Interactions (Monitor Closely): - Oral antihistamines: may heighten local irritation. - Other topical antifungals: risk of cumulative skin irritation. - Alcohol‑based skin products: could affect drug absorption and increase dryness.