康医生:我已是60多岁的人了,近年一到冬天寒冷天气,皮肤就痒,以两脚明显,越抓越痒,没有长皮疹,也没有对什么东西过敏,用些护肤品稍好些,停用又加重,不知怎么办好?广东刘海军刘海军读者:你好!老年皮肤瘙痒患病病因复杂,预防此病,要从 Dr. Kang: I am already a person in her 60s. In recent years, when the weather is cold in winter, the skin is itchy and her feet are clear. The more it is, the more itchy, the longer the rash and the less allergic to some skin care products Better, disable and aggravate, I do not know how to do? Liu Haijun, Liu Haijun, Guangdong Readers: Hello! Itchy skin disease of elderly complex causes of etiology, to prevent the disease, from