Dermatology · Skin health

Vitiligo

Understand pigment loss, sun protection and care options.

Editorial publication · Medical review pending.

Understand

Vitiligo is a long-term condition in which loss of melanocytes creates depigmented skin patches.

Pale then white patches appear, sometimes with white hair and mild itching.

The common form is autoimmune; genetic factors and some triggers may contribute.

Clinical examination, sometimes with a Wood lamp, distinguishes vitiligo from other pigment loss.

Targeted tests, including thyroid assessment, may be offered based on symptoms and history.

Extent is unpredictable; patches are often lasting and repigmentation may be incomplete.

Sun protection, camouflage, topical treatment or phototherapy may be discussed by impact and extent.

Seek advice for new white patches or significant psychological impact.

Extensive sunburn, major blistering or acute eye symptoms need prompt advice.

A procedure linked to a condition does not establish an indication for your individual situation.