vitiligo can be inherited in the family but not in every member of the generation. it is not necessary for vitiligo to develop in childhood; the onset can be at any stage of life. inheritance was thought to be autosomal dominant with variable expression and incomplete penetrance. it means the next generation may or may not have vitiligo. there is fair chance that the next generation may not have it and can skip generations. vitiligo is not predictable. so there are equal chances. for further information consult a dermatologist online --> <link>
can vitiligo occur in later stages of life?