What should you know about dandruff tinea versicolor?

Dandruff produces flakes and sometimes itch on the scalp. Tinea versicolor is a yeast-related skin condition that can create lighter, darker, or pinkish patches, often on the chest, back, neck, or upper arms. Fine scaling may be easier to see when the skin is gently scratched. The patches can become more noticeable after sun exposure because affected skin may not change colour in the same way as surrounding skin. See [Tinea Versicolor](/conditions/tinea-versicolor/) for the condition overview.

A patch is not diagnosed by colour alone. A clinician may examine the scale and distribution and may use a simple skin test when the appearance is unclear. Similar-looking concerns include [Dark Patches On Skin](/symptoms/dark-patches-on-skin/), [White Patches On Skin](/symptoms/white-patches-on-skin/), and [Scaly Skin](/symptoms/skin-scaling/).

Avoid treating body patches as ordinary dandruff. A clinician may recommend [Topical Antifungal Treatment](/treatments/medical-dermatology/topical-antifungal-therapy/) for limited areas, or [Medicated Shampoo Treatment](/treatments/medical-dermatology/medicated-shampoo-therapy/) when broader skin areas are involved. Oral treatment may be considered for selected cases; it requires medical guidance because suitability depends on your health and other medicines.

Use the product exactly as directed and keep it away from the eyes. Scaling may settle before the skin colour looks even again, so judge progress by the texture and spread of the patches as well as appearance. Do not share towels or apply harsh scrubs to the area.

Arrange an assessment if patches are spreading, painful, swollen, crusted, bleeding, or associated with fever. Seek advice if the diagnosis is uncertain, the scalp symptoms are severe, or treatment has not improved the scaling. A widespread [Skin Rash](/symptoms/skin-rash/) deserves review, particularly when it changes quickly or involves the face.

Could these patches be tinea versicolor rather than dandruff? Which areas should I treat, and how should I use the recommended product? When should I expect the scale to improve, and what change in colour should prompt a follow-up?