外皮都木了，紅通通的直渗水，药膏上了也木用。

会不会是过敏呢? 过敏会出水泡吗? 就怕诊断错了，把过敏当真菌感染了。family doctor who looks quite old kept saying:  i have never seen something like it before. 这儿的医生缺乏经验。