Tinea versicolor, or pityriasis versicolor, is a fungal skin infection caused by the Malassezia fungus. It can cause symptoms such as lighter or darker patches of skin, itchiness, and more.

Dr. Dustin Portela, a board-certified dermatologist, explains tinea versicolor, a common summertime skin rash caused by yeast ...

Tinea versicolor is a common skin infection caused by a fungus called Malassezia. Many people have this fungus naturally growing on their skin, but an overgrowth may cause small, scaly patches of ...