Tinea versicolor happens when there’s an overgrowth ... It's most common in children and adolescents. Vitiligo is an autoimmune condition that causes patches of the skin to lose color, resulting ...

Hypopigmentation can also from when there's been an overproduction of a yeast on the skin called malassezia furfur (which causes the condition tinea versicolor) as well as "vitiligo, which is an ...