If the diagnosis is still in doubt, skin scrapings may be sent for fungal culture, keeping in mind that Malassezia will ... Topical antifungal creams, including ketoconazole 2%, econazole nitrate ...

Dandruff — and seborrheic dermatitis more broadly — is believed to be caused by an inflammatory reaction to the yeast Malassezia furfur ... this by using an antifungal shampoo like Head ...