皮肤是人体的重要器官,也是人体健康的一面“镜子”。当人体内部有病,往往通过皮肤显出异常,如肤色枯黄、或呈其他不正常的颜色。皮肤本身若有疾病,严重的会使人面目全非;而皮肤健康的人,容光焕发。保护皮肤应包括两部分内容,首先是避免伤害,其次是促进健康。对皮肤造成伤害的因素有三,即物理性伤害、化学性伤害和生物性伤害,下面分别加以叙述。一、物理性伤害常由机械性创伤、烫伤、晒伤及摩擦刺激引起,严重的不但影响美容,还容易造成体内水分、电解质流失,也容易出现继发性感染。避免的办法,除了要防止外伤、曝晒之外,还要注意衣服、鞋子的会适,太松太紧都不好。冬天要防止冻伤,尤其要注意机体末端的保护。 Skin is an important organ of the human body, but also a “mirror” of human health. When the human body is sick, often through the skin showed abnormalities, such as brown complexion, or other abnormal colors. If the skin itself, if the disease, serious people will be beyond recognition; and healthy skin, radiant. Skin protection should include two parts, first to avoid injury, followed by to promote health. There are three factors that cause damage to the skin: physical injury, chemical injury and biological injury, which are described separately below. First, the physical injury often caused by mechanical trauma, scalds, sunburn and friction stimuli, not only affects the serious beauty, but also easily lead to body moisture, electrolyte loss, but also prone to secondary infection. Avoid ways, in addition to prevent trauma, exposure, but also pay attention to clothes, shoes will be appropriate, too loose too tight are not good. Winter to prevent frostbite, with particular attention to the protection of the end of the body.