Nizoral scalp fluid: what to know

Ketoconazole is a topical antifungal medicine. A liquid or fluid formulation may be chosen when the scalp needs targeted application, but the exact product instructions matter. Scalp flaking, itch, redness, or soreness can have non-fungal causes, so improvement is not the only measure of whether the diagnosis is right. Read about [Ketoconazole](/materials/ketoconazole/) and [Topical Antifungal Treatment](/treatments/medical-dermatology/topical-antifungal-therapy/).

Apply only the amount and frequency on the label or prescription, to clean, dry areas if instructed. Keep it away from eyes, lips, and broken skin unless a clinician specifically says otherwise; wash hands after application. Do not combine it with harsh exfoliants or fragranced scalp products without checking. If you miss an application, follow the product instructions rather than doubling the next one. A clinician can decide whether a [Medicated Shampoo Treatment](/treatments/medical-dermatology/medicated-shampoo-therapy/) is more suitable.

Contact a clinician for worsening burning, blistering, swelling, severe redness, or a new widespread rash. Seek urgent help for breathing difficulty or swelling of the face or throat. Persistent scaling, drainage, tenderness, or hair loss needs assessment because an antifungal may not address the underlying cause.

Which scalp areas should receive the fluid? How long should I use it? Can it be used with my shampoo, styling products, or another scalp medicine?