Vitiligoaffects people of all ethnicities andskin types.
While the exact cause is unknown, research has suggested that various factors are at play.
Some possible reasons include genetic mutations, environmental triggers, autoimmune diseases, etc.
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This article discusses common causes and risk factors of vitiligo.
Genetic Mutations
Variations in multiple genes have been linked to an increased risk of developing vitiligo.
Roughly 15% to 25% of people with vitiligo have at least one other autoimmune disease.
Triggers may also cause existing vitiligo patches to spread or progress in people who already have the condition.
Vitiligo may get worse after a person experiences intense emotional or physical stress.
Changes in these genes have also been associated with an increased likelihood of developing other autoimmune diseases.
Vitiligo can run in the family, though that’s not always the case.
Lifestyle Risk Factors
There’s no way to know for sure whether a person will develop vitiligo.
Evidence has also shown that trauma and significant life stressors are linked to autoimmune disease.
Research has found that monobenzone can prompt skin depigmentation to develop and worsen in people who already have vitiligo.
These chemicals are often ingredients in products such as adhesives, disinfectants, paints, insecticides, and more.
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