Menaced with dandruff outbreak? Cannot stop scratching your head? Want to wear that favorite black dress? Say goodbye to itchy, flaky dandruff with the Nizoral Anti-dandruff shampoo. Nizoral shampoo is used for the topical treatment of diseases due to fungi. It is indicated mainly to treat skin inflammation accompanied by desquamation, provoked by a certain yeast called Malassezia. The signs of inflammation that appear on the skin under the effect of this yeast are dandruff of the scalp, seborrheic dermatitis, and pityriasis Versicolor.