Genetic Factors
Vitiligo can run in families.
Some people inherit genetic traits that increase susceptibility to autoimmune conditions.
However, not everyone with a family history develops the disease.
Stress and Environmental Triggers
Some researchers believe physical or emotional stress may trigger or worsen vitiligo in susceptible individuals.
Possible triggers include:
Severe stress
Sunburn
Skin injuries
Chemical exposure
Illness
While stress alone does not directly cause vitiligo, many patients report flare-ups during emotionally difficult periods.
Types of Vitiligo
Vitiligo appears in several forms.
Generalized Vitiligo
This is the most common type.
White patches appear on multiple areas of the body, often symmetrically.
Segmental Vitiligo
This form affects one side or section of the body and often begins earlier in life.
Focal Vitiligo
A smaller, more localized form involving only a few patches.
Universal Vitiligo
A rare form involving widespread pigment loss across most of the body.
Some experts believe Michael Jackson may have eventually developed extensive vitiligo that affected large portions of his skin.
