Home remedies for dandruff and a dry scalp

Dry, tight skin can shed fine white flakes, especially after hot washing or irritating hair products. Dandruff can also involve excess oil and an overgrowth of scalp yeast, causing larger flakes and itch. Seborrheic dermatitis may bring redness, greasy scale, or patches around the hairline, ears, and eyebrows. Flaking alone does not identify one cause.

Wash with lukewarm water and a fragrance-free gentle cleanser, rinsing thoroughly. Avoid picking, vigorous brushing, lemon juice, baking soda, and undiluted essential oils because they can irritate broken skin. If dandruff persists, a pharmacist or clinician can guide you toward a medicated shampoo; use it on the scalp as directed rather than only on the hair. Keep hair tools clean and pause newly introduced styling products while you observe the skin.

Arrange a dermatology assessment if the scalp is very red, painful, swollen, crusted, or leaking fluid, or if scratching causes open sores. Seek advice for hair loss in affected areas, thick plaques, or symptoms that continue despite careful home care. A clinician can distinguish dandruff from psoriasis, eczema, infection, or another scalp disorder and choose treatment accordingly.

Could this be dandruff, seborrheic dermatitis, eczema, or psoriasis? Which shampoo ingredient suits my scalp, and how should I use it? Should I stop any current hair products? What signs would mean I need a follow-up visit?