既然紫外线对人的眼睛有这么大的损伤，就应该加强防护措施，避免紫外线的照射。其实紫外线灯和电焊光只是紫外线的一个特殊的人为来源，只有处在这种特殊环境的人群才有机会接触。但是，在日常生活中，紫外线无处不在，太阳光就是紫外线的最主要来源。紫外线在通过大气层时，大气层的吸收、反射和散射作用使得到达地面的紫外线减少了将近一半，这种屏蔽保护作用尽可能地减少了紫外线的辐射损伤。但是，在不同的时间、季节、海拔和纬度，到达地面的紫外线强度也有很大差异。夏季的紫外线比冬季强得多；海拔４０００米以上的高原，紫外线的辐射强度是海平面的２．５倍。也就是说，在高海拔或低纬度地区的夏季，尤其是正午时分，若要进行长时间的户外活动或作业，单凭大气层及地面吸收的自然屏障作用来防护紫外线是远远不够的，为了尽量避免和减少紫外线对眼睛的影响，就应戴遮阳帽或太阳镜。
\n
注意，不能仅从颜色和外形来选择太阳镜。镜片的颜色并非越深越好，在有效防护紫外线的同时，还须保证其具有一定的透光性，否则，瞳孔便会代偿性扩大。这本是眼睛在暗光线下的一个生理性调节反应，但无形中却也增加了射入眼内的紫外线量。一般来说，红色镜片的透光性最好。颜色越深，透光性也就越差。总之，炎炎夏日，在你尽情享受阳光、海滩、户外自由自在的空气时，千万不要忘记眼睛的防护。
","barId":"1684","topicTypeId":"3","topicThemeId":"1022","readLevel":0,"files":"","clickNoLikeCount":0,"clickLikeCount":0,"clickCount":1688,"score":0,"partCount":0,"replayCount":0,"publishStatus":1,"publishTime":1486700879656,"isCream":0,"canReply":0,"shareUrl":null,"foodCouponVal":1,"emailNotice":0,"permission":0,"zlyShare":0,"status":0,"sort":0,"highlight":0,"highlightEffectTime":0,"digest":0,"digestEffectTime":0,"top":0,"topEffectTime":0,"closed":0,"stamp":0,"icon":0,"bgcolor":null,"fontcolor":null,"favtimes":0,"isAdopt":0,"adoptId":null,"sortDate":1486700879654,"metaSearch":null,"rn":0,"barTitle":null,"checkcode":null,"forumUser":{"id":"b1a5ca4ddfad11e6a61c00163e04584d","isDel":0,"createAt":1484984778320,"createBy":null,"createName":null,"updateAt":0,"updateBy":null,"updateName":null,"username":"小海螺","password":"yiren2921","level":0,"nickName":"小海螺78","realName":null,"signName":"开心每一天","head":"http://01luntan.com/ly_img/1484985295689.jpg","phone":null,"mobile":null,"wechat":null,"qq":null,"email":"2276635444@qq.com","address":null,"identityType":6,"userType":2,"isPhoneBind":0,"status":0,"accountSource":0,"isStrangerMsg":0,"departmentId":null,"departmentName":null,"sex":1,"provinceId":"110000","cityId":"110108","userLevel":0,"modifyNameCount":1},"lyTopicReply":null,"createAtStr":null,"lyBar":null,"lyTopic":null},{"id":"4657","isDel":0,"createAt":1486700737729,"createBy":"b1a5ca4ddfad11e6a61c00163e04584d","createName":"小海螺","updateAt":0,"updateBy":null,"updateName":null,"userId":"b1a5ca4ddfad11e6a61c00163e04584d","title":"祛除老年斑后应该如何护理","content":"
任何人都不希望自己的脸上长满了斑斑点点的，所以当老年斑出现以后就会想通过一些科学的办法来祛除老年斑，随着社会的不断进步，医学水平也有了一定的提升，以前所不能够解决的问题，在现如今的社会基本都可以得到改善。今天我们给大家介绍的是老年斑，但是我们在这里提醒朋友们，在祛除老年斑之后大家一定要多注意下护理哦。
\n1、去老年斑后要使皮肤纹路恢复自然状态，必须依照医生的方案，使用修复霜，直到皮肤纹路长好才可停用。
\n2、激光去老年斑后一天要涂4次修复霜，涂修复霜前，必须使用不含果酸、皂质以及治疗性的冼面奶，要用无泡沫冼面奶彻底清洗所做部位，再用面巾纸沾干所有水分，然后涂修复霜。
\n3、去老年斑治疗后应注意不要使用劣质化妆品和换肤、脱皮、激素类产品。
\n4、激光去老年斑后六个月内不可祛角质、蒸桑等，白天应配合使用防晒霜。
\n5、去老年斑后保持心情舒畅，避免过分忧虑，有足够睡眠是修复的好帮手。
\n6、激光去老年斑后可多食含有维生素C和E的食物或口服维生素C，尽量少吃酱油、牛肉、酱菜、虾、蟹、酒、咖啡等刺激性食品，出门避免目光直射。
\n我们现在医学进步了老年斑祛除也是可以的了，但是昨晚祛除以后还要做好日后的防护工作，以上的这六个方面的内容就是为大家整理出来的关于祛除老年斑后的人们需要的护理，不知道大家在阅读完之后有没有了解了一些了呢?希望朋友们可以把这些内容都记到自己的心里，同时也一定要按照这些来施行哦，这样才能够更加顺利恢复。
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我们平时在用药的时候一定要谨慎，要对自己的身体过敏源有一定的了解，如果知道自己对于某种药物过敏的话就要避免服用，以防药疹的发生，对于在吃药期间出现药疹的现象，虽然对于过敏性的体质和患有一些重要器官疾病的患者来说是发生几率较高的症状，但是我们在生活中吃药是都还是需要引起注意，接下来跟大家说明一些我们平时该如何尽量避免发生药疹。
\n1.用药必须谨慎，切忌随便滥用。在用药过程中一旦出现原因不明的红斑丘疹或者全身皮肤瘙痒时，应该看成是“黄色预警”，这些有可能就是药疹的早期表现。要高度小心，如果情况允许，能及时停药并采取积极措施，多数患者预后良好，切忌是出现了过敏反应之后仍然继续用药。
\n2.生活中注意积累，及时总结自己对哪些药物有过敏，建立药物过敏卡，就医时向医生说明禁止使用某某药物。患者一旦明确对某种药物过敏，那么以后就不能再用该种药物以及与其化学结构相似的药物;不能私自滥用药，谨遵医嘱要按规定做皮肤过敏实验。
\n3.患者有感冒、发烧、腹痛、腹泻时，用药尤其小心，能用一种药物就不要用两种，能不用药最好不用。因为抗菌消炎类药物和解热止痛类药物发生过敏的机会最为多见。
\n4.发生药疹后，应当多饮水，有条件时尽量输液治疗，以促进体内药物的排泄。少吃辛辣刺激性的食物。进食高热量、高蛋白、高维生素且易于消化吸收的食物，以煮熟炖烂为好。
\n以上就是在生活中该注意的一些事项了，怎么预防药疹是大家都应该了解的常识。在使用药物的时候一定要在医生的建议下使用，不可擅自就服用某种药物，而患有药疹的患者就需要及时进行治疗了。在治愈后还要好好的休息，防止病情再次复发。
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进入青春期后人体内雄激素特别是睾酮的水平迅速升高，促进皮脂腺发育并产生大量皮脂。同时毛囊皮脂腺导管的角化异常造成导管堵塞，皮脂排出障碍，形成角质栓即痤疮。
\n长痤疮两大根本原因：
\n一是体内垃圾的产生，二是垃圾的排泄不畅。
\n很多人都知道，吃上火的东西才长痘痘；但同时也有怎么吃热性食物也不长痘的，所以，吃上火的食物，或者说体外因素，应该只是一个诱发因素。还有一些人，不怎么吃上火的食物，痘痘却总是顽固的打击他们爱美的心，这就从另一面印证了：体内因素才是长不长痘痘的决定性因素。
\n痘痘直观看来，就是一个一个隆起的小包，破了就消了。为什么会形成小包？因为有粘性--所谓的\"油性\"。火气要出来，被油的粘性束缚了，冲不破，就鼓起一个包。如果没有油的粘性束缚，火气能通畅的出来，也就不会长痘痘了！
\n油性大，有热气，才会长痘痘，即使不怎么吃上火的食物，却因为身体内自己产生的热气而长了痘痘；油性小，即使有热气，也不会长痘痘，即使总吃热性食物。所以，油性大小，才是长不长痘痘的关键！
\n痤疮的症状表现有哪些？
\n①点状样痤疮：面部呈现的小点状散在小白点接近于皮肤色，如用手挤压，可挤出条状或米粒大的黄白色，半透明的脂肪栓；还有表现为小点状的小黑点，是经过氧化后所形成。
\n②丘疹性痤疮，最常见的皮肤损害以发炎的小丘疹为主，高出皮肤，大小有如米粒到豌豆大，较密集，有的也较坚硬，颜色是淡红色或深红色，有时在丘疹中央可以看到黑头或顶端发黑的皮脂栓，时有痒或疼痛感。
\n③脓疮性痤疮：以脓疮表现为主，高出皮肤有绿豆大小，顶部形成白头脓疱，底部色浅红或深红，触之有痛感，脓液较为粘稠治愈后常遗留或浅或深的瘢痕。
\n④结节性痤疮：当发炎部位较深时，脓疱性痤疮可发展成壁厚的结节，大小不等，颜色呈浅红色或深红色，表现不一，有的显著隆起，而成为半球形或圆锥形，可长期存在或逐渐吸收；若脓液破溃后形成明显的瘢痕和色素沉着。
\n⑤萎缩性痤疮：是指丘疹或脓疱性痤疮损害，破坏了皮脂腺体，所引起“凹坑状”的瘢痕，多见于患病时间较长，反复发作，而没有加以重视的患者。
\n长痘痘能吃什么？
\n1、多吃含维生素A丰富的食物：含维生素A丰富的食物有金针菜、韭菜、胡萝卜、菠菜、牛奶等。
\n2、多吃些含维生素B2丰富的食物：含维生素B2丰富的食物有奶类、蛋类和绿叶蔬菜等。
\n3、多吃含维生素B6丰富的食物：含维生素B6丰富的食物有蛋黄、奶类、干酵母、谷麦胚芽、鱼类和蔬菜（胡萝卜、菠菜、香菇）。
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现在我们的生活环境污染非常严重，所以很多女性脸上长了一些斑点，尤其常见的就是雀斑，所以爱美的女性都想到了美容，而祛斑美容就是一种新兴的美容技术。祛斑美容方法有很多，最常用的就是激光祛斑美容，要想达到理想的美容效果，一定要做好术后的护理工作。那么，做激光祛斑后怎么护理呢。
\n一、激光祛斑美容前要保持面部清洁，不要化妆。
\n二、祛斑美容术后患者要忌食辛辣刺激食物，如辣椒、生姜、生蒜、酱油等，多吃富含维生素c/e的绿色蔬果。
\n三、激光祛斑美容后1-2周后回门诊追踪检查，如有异常现象，应尽早就诊治疗。
\n四、在激光祛斑美容后若是色素尚未全部消退，你也不必担心，大概2个月左右可再进行下一次治疗。
\n五、痂皮脱落后，不用再擦药膏，但是要注意避免日嗮，擦防晒油S，在室内也要涂抹，以防紫外线UVA/UVB的伤害。
\n六、激光祛斑美容后仍可如常洗脸，但要注意保持治疗部位清洁。擦干患处后要涂上薄薄地药膏，直至痂皮脱落，勿用其它药物或化妆品。
\n七、使用激光祛斑美容治疗之后，因皮肤受到能量的点射，因此可能会出现红肿的现象，但是这属于正常的，有时还会有些轻微的热感，不过很快就可消退。
\n八、在激光祛斑美容后每天要擦消炎膏，伤口会慢慢结成痂，约一个星期后就会脱皮，这时皮肤呈粉红色。在此过程中要注意保持清洁，并避免受到曰晒，否则会影响到激光祛斑美容后的效果。
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