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Vitiligo

Vitiligo is a chronic skin condition that causes loss of pigment, resulting in the appearance of depigmented patches on the skin. Although there is no definitive cure, some treatments can slow its progression and improve the appearance of the skin. Since it does not cause physical harm, for many people it is primarily a cosmetic concern.

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What Is Vitiligo?

Vitiligo is a chronic condition. It most often causes loss of natural color in patches of skin throughout the body. Depigmentation is a term for this loss of color. While it can happen at any age, it most commonly develops in childhood and progresses over time.

Types of vitiligo may include:

  • Focal vitiligo: localized and stable patches.
  • Generalized vitiligo: the most common type, with symmetrical lesions in various parts of the body.
  • Segmental vitiligo: affects only one side of the body.
  • Universal vitiligo: involves more than 80% of the skin surface.

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What Are the Symptoms of Vitiligo?

Symptoms of vitiligo vary, but the most common are:

  • White or depigmented patches on the hands, face, mouth, or around the eyes.
  • Premature discoloration of hair, eyelashes, eyebrows, or body hair.
  • Loss of pigment inside the mouth or nose.

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How Do You Diagnose Vitiligo?

The dermatologist can diagnose vitiligo through a clinical examination. To confirm the diagnosis, they may use a Wood's lamp (UV light) or order blood tests to rule out other autoimmune conditions. Based on the diagnosis, a personalized treatment plan is established.

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How Do You Treat Vitiligo?

Treatments for vitiligo include:

  • Psychological support: to cope with the emotional and aesthetic impact of the condition.
  • Depigmentation: in severe cases, it is possible to completely even out the skin tone.
  • Phototherapy: UVB light therapy can stimulate repigmentation.
  • Makeup or dyes: camouflage with cosmetics or self-tanners.
  • Topical medications: corticosteroids or immunomodulators to help restore pigment.
  • Surgery: skin or cellular grafts in selected areas.

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Reviewed June 2025.