Dandruff home remedies: what to know

Dandruff reflects a scalp process involving shedding, oil, and irritation; it is not caused by one missing kitchen ingredient. Seborrheic dermatitis can produce similar scale and may also affect the eyebrows, ears, or sides of the nose. Itchy scalp and flaky scalp are useful descriptions, but they do not confirm the cause. Strong acids, undiluted essential oils, chilli-based mixtures, or abrasive scrubs can cause irritation or contact dermatitis.

Wash the scalp regularly with a gentle product and rinse well. Avoid picking, very hot water, and mixtures that sting or burn. If flakes continue, choose a medicated shampoo with advice from its label or a clinician, and give it the directed contact time. Do not put household oils or pastes on broken skin. A clinician may consider topical antifungal treatment or another option when ordinary care is not enough.

Book a review if scale persists, spreads beyond the scalp, or comes with intense itch, thick plaques, sores, oozing, tenderness, or patchy hair loss. Stop a home product that causes burning, swelling, or a new rash. Seek prompt care for marked swelling, fever, or rapidly worsening pain.

Ask whether the scalp looks like dandruff or seborrheic dermatitis, which ingredients are suitable for your skin, how to use a medicated shampoo, and when to stop self-care.