Tinea versicolor - 花斑癬 https://en.wikipedia.org/wiki/Tinea_versicolor
花斑癬 (Tinea versicolor) 是一種以軀幹和四肢近端皮疹為特徵的疾病。大多數花斑癬是由球形馬拉色菌引起,這些酵母菌只有在特定條件下才會繁殖,例如溫暖潮濕的環境。花斑癬 (tinea versicolor) 在炎熱、潮濕的氣候或出汗較多的人群中較常見,因而每年夏季可能復發。建議使用局部抗真菌藥物治療花斑癬。

治療 - 非處方藥
若真菌感染範圍較大,噴霧型藥物可能是較好的選擇。
#Ketoconazole
#Clotrimazole
#Miconazole
#Terbinafine
#Butenafine [Lotrimin]
#Tolnaftate
更多資訊 ― 繁體中文
References Tinea Versicolor 29494106 
NIH
Pityriasis versicolor 是一種常見的皮膚真菌感染,常表現為帶有細鱗屑的深色或淺色斑塊,常見於胸部、背部、頸部及手臂。
Pityriasis versicolor, also known as tinea versicolor, is a common, benign, superficial fungal infection of the skin. Clinical features of pityriasis versicolor include either hyperpigmented or hypopigmented finely scaled macules. The most frequently affected sites are the trunk, neck, and proximal extremities.
 Diagnosis and management of tinea infections 25403034
在青春期前的兒童中,最常見的感染是身體和頭皮的癬;青少年及成人則常見腳氣、股癬及灰指甲(甲癬)。
In prepubertal kids, the usual infections are ringworm on the body and scalp, while teenagers and adults often get athlete's foot, jock itch, and nail fungus (onychomycosis).