Skin Fungus More Condition_symptoms Anyone Know Any Thing About The Skin Fungus Pityriasis Versicolor?

Anyone know any thing about the skin fungus pityriasis versicolor? - skin fungus more condition_symptoms

My friend, she and we know everything about him and what he is. The doctor recommended Selsun use it for a week. Does anyone know of this skin disease or any other remedy for the relief?