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冬天老人小孩易流鼻血 谨防身体“干燥症”
发布时间:2010-11-29      来源:

    最近一段时间,各地的人们最大感受就是干,除了皮肤瘙痒,口干舌燥外,鼻腔也有干燥感,一不小心还出血,喉咙也痒痒的,频频干咳,这些都是“干燥”惹的祸。大家应时刻做好为身体“加湿”的保健,注意饮食清润,改变一些不良的生活习惯,以预防和减少各类干“燥”症。

    流鼻血患者多是老人和小孩

    天气干燥,空气中粉尘增多,人体吸入后,鼻黏膜极易干燥结痂,很多市民喜欢用手去揉和抠,以减轻症状,而这些动作却很容易损伤本已干燥的鼻黏膜,使其血管脆裂引起出血。

    如果只是鼻粘膜轻微损伤出血,一般病人也不会太在意,但有的老年人和小孩鼻出血确实比较严重,自行采取棉签压迫等措施也不能止住,需要到医院就诊。耳鼻喉科专家介绍,这些鼻血狂流的老年人中有不少是高血压患者,前段时间天气转凉,血管收缩,老年人血压往往随之而上升,再加上鼻腔干燥,血管脆性大,容易流血不止;孩子的鼻粘膜比较娇嫩,乱抠乱挖后出血量也较多,患者和家人都应格外注意。

    干眼病不能一滴眼药水就解决

    干眼症 是电脑一族的高发病,近段时间发病率急剧上升,季节性十分明显,其中,大部分是白领一族和长期使用电脑的青少年。眼科专家认为,天气干燥令人体眼球表面的 泪液蒸发加快,眼球因缺少泪液的濡润而出现涩痛不适等症状,不少市民从症状表现中可以判断出自己患有干眼症,但因怕麻烦,故经常自己到药店随便买点眼药水 了事。点眼药水并不是干眼症最好和最适合的治疗方法,只能起到缓解的作用,不少眼药水还含有防腐剂,长期使用易损害眼睛健康,应在医生指导下使用。

    皮肤干燥,慎选清洁用品

    对于皮肤干燥又喜欢热水浴的人,在干燥的季节,容易出现皮肤干裂,瘙痒甚至出现湿疹等皮肤问题。所以洗澡水温不要太热,洗浴时间不要太长,并可以使用保湿效果比较好的保湿产品。由于天气转凉,人体皮脂腺分泌开始减少,皮肤容易干燥,也极易导致瘙痒,再加上外部刺激,如过多使用肥皂、洗衣粉等,更易导致瘙痒。

    专家提醒

    第一,注意“忌嘴”。对于鱼、虾、酒、辣椒等食物尽量不要食用,以免加重病情。

    第二,皮肤痒时,切忌抓挠或用开水烫,可搽一些润肤乳液或服用一些抗过敏药物或养血润燥、祛风止痒的中药;平时还要少用肥皂洗手,注意滋润皮肤。

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