Vitiligo — Conditions
Category: Conditions
SKINROUTE ·
A condition where melanocytes are destroyed, causing white patches on the skin
What is Vitiligo?
A condition where melanocytes are destroyed, causing white patches on the skin
Autoimmune response destroys pigment cells, causing well-defined white patches on the face, hands, and arms.
Main causes & characteristics
Vitiligo is a condition in which pigment-producing melanocytes are lost, creating relatively well-demarcated white patches, and an autoimmune reaction is understood to be the main mechanism. It tends to appear on exposed or friction-prone areas such as the face, hands, elbows, and knees, and may spread symmetrically on both sides. It is not contagious and is painless, but the depigmented areas are vulnerable to UV.
How to manage
Because depigmented areas are weak against sunburn, careful sun protection and protecting them with clothing and hats when outdoors is generally recommended. Low-irritation moisturizing and managing your skin condition can reduce day-to-day discomfort, and it is best to decide the direction for assessing progression and care through a consultation with a dermatologist.
Good to know alongside
It is sometimes examined alongside other autoimmune conditions such as thyroid disease because they can co-occur. The Koebner phenomenon, in which new patches form at sites of burns or wounds, is mentioned as a related concept.
Everyday care tips
The habit of reducing sun exposure on the white patches with a wide-brimmed hat and long sleeves can help. Using color cosmetics to naturally even out the color difference is also a common approach.
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Frequently Asked Questions (FAQ)
- What is Vitiligo?
- A condition where melanocytes are destroyed, causing white patches on the skin. Autoimmune response destroys pigment cells, causing well-defined white patches on the face, hands, and arms.
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Sources & References
Medical Disclaimer
SKINROUTE is not a medical device or healthcare provider. All content is general skincare information for reference only. If you have concerns about your skin, please consult a board-certified dermatologist.