Use once every 3–4 days for up to 8 weeks, then as needed. Reevaluate if no improvement in 2–4 weeks. Changes in hair texture, scalp pustules, dry or oily scalp or hair, pruritus.

Understanding the cause of your itchy scalp means you can choose a shampoo with ingredients that will target the root cause.

Studies suggest that ketoconazole impairs the synthesis of ergosterol, which is a vital component of fungal cell membranes. Changes in hair texture, scalp pustules, dry or oily scalp or hair ...

While dandruff is usually not serious, if symptoms persist, it's crucial to seek medical attention. Here are some treatments ...