What is good for dandruff in hair?

Dandruff causes visible flakes and may bring itch, irritation, or greasy scale. It is linked to how the scalp responds to oil and normal skin organisms; it is not a sign that someone is unclean. Flaking can also occur with seborrheic dermatitis, psoriasis, contact irritation, or infection.

The appearance of [Flaky Scalp](/symptoms/scalp-flaking/) and [Itchy Scalp](/symptoms/itchy-scalp/) can guide questions, but symptoms alone do not confirm the cause.

Wash the scalp regularly with lukewarm water and massage gently with fingertips rather than nails. If ordinary shampoo is not enough, a clinician or pharmacist can help select a [Medicated Shampoo Treatment](/treatments/medical-dermatology/medicated-shampoo-therapy/) and explain how long it should remain on the scalp. Follow the label and avoid using several active products together without advice.

Rinse thoroughly, avoid heavy product buildup, and do not share combs, brushes, or hats if infection is possible. Persistent or recurrent scale may need [Topical Antifungal Treatment](/treatments/medical-dermatology/topical-antifungal-therapy/).

Arrange a review if dandruff does not improve with appropriate shampoo, returns quickly, or causes marked redness, soreness, thick plaques, bleeding, hair breakage, or patches of hair loss. Seek prompt care for pus, spreading tenderness, fever, or a painful swollen scalp. These features may suggest something beyond uncomplicated [Dandruff](/conditions/dandruff/).

Is this dandruff or seborrheic dermatitis? Which active shampoo ingredient fits my scalp? How often should I use it? Could a hair product be causing irritation? What should I do if scale or hair loss continues?