{"nowTime30":1785167629196,"lyBarModerator":null,"metaSearch":{"description":"　　散光是眼睛的一种屈光不正常表现，与角膜的弧度有关。有些人眼睛的角膜在某一角度区域的弧度较弯，而另一些角度区域则较扁平。造成散光的原因，就是由于角膜上的这些厚薄不匀或角膜的弯曲度不匀而使得角膜各子午线的屈折率不一致，使得经过这些子午线的光线不能聚集于同一焦点，光线不能准确地聚焦在视网膜上形成清晰的","keywords":"眼睛散光有什么表现_洞医","title":"眼睛散光有什么表现_洞医","channels":null},"identificate":{"id":null,"isDel":0,"createAt":0,"createBy":null,"createName":null,"updateAt":0,"updateBy":null,"updateName":null,"userId":null,"realName":null,"certifiedStatus":0,"phone":null,"email":null,"hospitalId":null,"departmentId":null,"illName":null,"illId":null,"cardType":0,"cardImg":null,"idCardImg":null,"identityType":0,"stop":0,"departmentName":null,"hospitalName":null},"canEdit":null,"adList":[],"lyBar":{"id":"1773","isDel":0,"createAt":1483430772287,"createBy":"system","createName":"system","updateAt":0,"updateBy":null,"updateName":null,"userId":null,"name":"散光","type":102,"twoCode":"http://zhao01.com/zly_img/zly_wx.jpg","image":null,"provinceId":null,"cityId":null,"illId":"4f57bcc4badb11e6a61c00163e04584d","hospitalId":null,"keyWord":null,"totleTopic":0,"barDesc":null,"discussBarType":null,"metaSearch":"{\"channels\":{\"病友社区\":{\"description\":\"为病友提供:散光论坛_病友交流平台_病友论坛，让病友在便捷的求医路上不花一分冤枉钱。\",\"keywords\":\"散光论坛_病友交流平台_病友论坛\",\"title\":\"散光论坛_病友交流平台_病友论坛\"},\"治疗\":{\"description\":\"为您提供:散光怎么治疗_散光最佳治疗方法_散光的治疗方法等相关信息，让病友在便捷的求医路上不花一分冤枉钱。\",\"keywords\":\"散光怎么治疗_散光最佳治疗方法_散光的治疗方法\",\"title\":\"散光怎么治疗_散光最佳治疗方法_散光的治疗方法\"},\"症状\":{\"description\":\"为您提供:散光有哪些症状_散光有什么症状_儿童散光表现等相关信息，让病友在便捷的求医路上不花一分冤枉钱。\",\"keywords\":\"散光有哪些症状_散光有什么症状_儿童散光表现\",\"title\":\"散光有哪些症状_散光有什么症状_儿童散光表现\"},\"并发症\":{\"description\":\"为您提供:散光有什么危害_眼睛散光的危害_散光对眼睛有什么危害等相关信息，让病友在便捷的求医路上不花一分冤枉钱。\",\"keywords\":\"散光有什么危害_眼睛散光的危害_散光对眼睛有什么危害\",\"title\":\"散光有什么危害_眼睛散光的危害_散光对眼睛有什么危害\"},\"饮食\":{\"description\":\"为您提供:小孩眼睛散光吃什么好_儿童散光多吃什么_散光不能吃什么等相关信息，让病友在便捷的求医路上不花一分冤枉钱。\",\"keywords\":\"小孩眼睛散光吃什么好_儿童散光多吃什么_散光不能吃什么\",\"title\":\"小孩眼睛散光吃什么好_儿童散光多吃什么_散光不能吃什么\"},\"病因\":{\"description\":\"为您提供:造成散光的原因是什么_散光眼是怎么回事_眼睛散光怎么造成的等相关信息，让病友在便捷的求医路上不花一分冤枉钱。\",\"keywords\":\"造成散光的原因是什么_散光眼是怎么回事_眼睛散光怎么造成的\",\"title\":\"造成散光的原因是什么_散光眼是怎么回事_眼睛散光怎么造成的\"},\"病友求助\":{\"description\":\"为您提供:散光能治愈吗_散光能不能治好_儿童眼散光能治好吗等相关信息，让病友在便捷的求医路上不花一分冤枉钱。\",\"keywords\":\"散光能治愈吗_散光能不能治好_儿童眼散光能治好吗\",\"title\":\"散光能治愈吗_散光能不能治好_儿童眼散光能治好吗\"},\"预防\":{\"description\":\"为您提供:怎么预防散光加深_幼儿如何预防散光_预防眼睛散光等相关信息，让病友在便捷的求医路上不花一分冤枉钱。\",\"keywords\":\"怎么预防散光加深_幼儿如何预防散光_预防眼睛散光\",\"title\":\"怎么预防散光加深_幼儿如何预防散光_预防眼睛散光\"}},\"description\":\"为您提供:散光的原因有哪些_散光的症状是什么_眼睛散光怎么治疗_散光病友的治疗经验等相关信息，让病友在便捷的求医路上不花一分冤枉钱。\",\"keywords\":\"散光的原因有哪些_散光的症状是什么_眼睛散光怎么治疗\",\"title\":\"散光的原因有哪些_散光的症状是什么_眼睛散光怎么治疗\"}","adInfo":null},"isLikeThisTopic":null,"lastTopics":[{"id":"4496","isDel":0,"createAt":0,"createBy":null,"createName":null,"updateAt":0,"updateBy":null,"updateName":null,"userId":null,"title":"小儿散光应该如何预防","content":"<p style=\"margin-top: 0px; margin-bottom: 0px; line-height: 26px; padding: 8px 0px; font-size: 14px; overflow: hidden; font-family: Tahoma, Arial, sans-serif; white-space: normal; text-align: left;\">　　孩子正处于全面生长发育的年龄段，如果这个时期的孩子受到散光的伤害的话会给孩子带来很大的影响的，更何况孩子是一些比较弱势的群体，同时孩子的抵抗免疫力以及身体素质都比较差，非常容易受到一些疾病的侵袭，因此家长对孩子的照顾上一定要特别的细心，尤其是对孩子的眼部健康问题，孩子也容易出现散光，我们来看一下，小儿散光应该如何预防？</p>\n<p style=\"margin-top: 0px; margin-bottom: 0px; line-height: 26px; padding: 8px 0px; font-size: 14px; overflow: hidden; font-family: Tahoma, Arial, sans-serif; white-space: normal;\"><strong style=\"color: #333333;\">　　如何避免小儿患有散光眼疾?</strong></p>\n<p style=\"margin-top: 0px; margin-bottom: 0px; line-height: 26px; padding: 8px 0px; font-size: 14px; overflow: hidden; font-family: Tahoma, Arial, sans-serif; white-space: normal;\">　　1、看书时光线要充足，光线最好来自左后方;看书姿势要正确，并且保持在30公分至40公分之间的距离，这样可以预防散光。</p>\n<p style=\"margin-top: 0px; margin-bottom: 0px; line-height: 26px; padding: 8px 0px; font-size: 14px; overflow: hidden; font-family: Tahoma, Arial, sans-serif; white-space: normal;\">　　2、不要在摇晃的车上看书，也不要躺著看书。</p>\n<p style=\"margin-top: 0px; margin-bottom: 0px; line-height: 26px; padding: 8px 0px; font-size: 14px; overflow: hidden; font-family: Tahoma, Arial, sans-serif; white-space: normal;\">　　3、选择读物时字体要清晰，不可太小。</p>\n<p style=\"margin-top: 0px; margin-bottom: 0px; line-height: 26px; padding: 8px 0px; font-size: 14px; overflow: hidden; font-family: Tahoma, Arial, sans-serif; white-space: normal;\">　　4、多到郊外游玩,多看远处绿色旷野，保护视力，对预防散光也很不错。</p>\n<p style=\"margin-top: 0px; margin-bottom: 0px; line-height: 26px; padding: 8px 0px; font-size: 14px; overflow: hidden; font-family: Tahoma, Arial, sans-serif; white-space: normal;\">　　5、指导幼童养成良好的卫生习惯，不随便用手或其化物品接触眼睛，以避免传染眼疾，若感染眼疾时尽量减少外出。</p>\n<p style=\"margin-top: 0px; margin-bottom: 0px; line-height: 26px; padding: 8px 0px; font-size: 14px; overflow: hidden; font-family: Tahoma, Arial, sans-serif; white-space: normal;\">　　6、电视放置高度在眼睛平行线下方一点点，有看电视须距离电视画面对角线的5-7倍，有效地预防散光。</p>\n<p style=\"margin-top: 0px; margin-bottom: 0px; line-height: 26px; padding: 8px 0px; font-size: 14px; overflow: hidden; font-family: Tahoma, Arial, sans-serif; white-space: normal;\">　　7、留心观察，发现有问题，带到眼科医院做检查。</p>\n<p style=\"margin-top: 0px; margin-bottom: 0px; line-height: 26px; padding: 8px 0px; font-size: 14px; overflow: hidden; font-family: Tahoma, Arial, sans-serif; white-space: normal;\">　　8、最好3-4岁时做第一次全眼部检查，以后毎年定期眼部检查1-2次。</p>\n<p style=\"margin-top: 0px; margin-bottom: 0px; line-height: 26px; padding: 8px 0px; font-size: 14px; overflow: hidden; font-family: Tahoma, Arial, sans-serif; white-space: normal;\"><strong style=\"color: #333333;\">　　常揉眼睛要警惕散光</strong></p>\n<p style=\"margin-top: 0px; margin-bottom: 0px; line-height: 26px; padding: 8px 0px; font-size: 14px; overflow: hidden; font-family: Tahoma, Arial, sans-serif; white-space: normal;\">　　首先，我们先来了解下什么是散光。散光是指眼球在不同子午线上屈光力不同，形成两条焦线和最小弥散斑的屈光状态，进入眼球的光不能在视网膜上形成焦点的眼，称为散光眼。那么，散光是怎么引起的呢?</p>\n<p style=\"margin-top: 0px; margin-bottom: 0px; line-height: 26px; padding: 8px 0px; font-size: 14px; overflow: hidden; font-family: Tahoma, Arial, sans-serif; white-space: normal;\">　　专家表示，常揉眼睛容易引起散光。导致视力模糊。调查发现，一些人眼睛不舒服、患过敏症感到眼睛痒时，会大力揉搓。揉眼睛时通常会闭上双眼，这时眼球会向上移，揉时的压力便会聚在眼球下方，造成角膜下方的弧度发生变化。角膜弧度不均，便会出现散光。</p>\n<p style=\"margin-top: 0px; margin-bottom: 0px; line-height: 26px; padding: 8px 0px; font-size: 14px; overflow: hidden; font-family: Tahoma, Arial, sans-serif; white-space: normal;\">　　同时，专家表示，散光也与眼内的晶体有关。如果它的弧度不平均，或晶体老化以致改变了光线进入眼内的折射率，也会造成散光。因此经常揉眼睛会提高患散光的风险，尤其是青少年。</p>\n<p style=\"margin-top: 0px; margin-bottom: 0px; line-height: 26px; padding: 8px 0px; font-size: 14px; overflow: hidden; font-family: Tahoma, Arial, sans-serif; white-space: normal;\">　　我们作为家长一定要帮助孩子远离散光带来的伤害，现在我们已经知道了散光的预防方法都有哪些了以后，孩子在日常生活中要注意自己的眼部卫生，同时避免受到细菌的侵袭，另外，在看书的时候不要摇晃，眼睛感到疲累的时候，可以及时的看一下远方，这样也可以有效地预防散光发生。</p>\n<p>&nbsp;</p>","barId":"1773","topicTypeId":null,"topicThemeId":"1036","readLevel":0,"files":"","clickNoLikeCount":0,"clickLikeCount":0,"clickCount":0,"score":0,"partCount":0,"replayCount":0,"publishStatus":0,"publishTime":0,"isCream":null,"canReply":0,"shareUrl":null,"foodCouponVal":0,"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":0,"metaSearch":null,"rn":1},{"id":"12444","isDel":0,"createAt":0,"createBy":null,"createName":null,"updateAt":0,"updateBy":null,"updateName":null,"userId":null,"title":"儿童散光吃什么好 听听专家的建议","content":"<p style=\"margin-right:0;margin-left:0;text-indent:28px;text-autospace:ideograph-numeric;text-align:justify;text-justify:inter-ideograph;line-height:200%\"><span style=\";font-family:宋体;line-height:200%;font-size:16px\"><span style=\"font-family:宋体\">眼睛是心灵的窗户，一定要</span></span><span style=\";font-family:宋体;line-height:200%;font-size:16px\"><span style=\"font-family:宋体\">保护</span></span><span style=\";font-family:宋体;line-height:200%;font-size:16px\"><span style=\"font-family:宋体\">好</span></span><span style=\";font-family:宋体;line-height:200%;font-size:16px\"><span style=\"font-family:宋体\">视力，防治眼部疾病</span></span><span style=\";font-family:宋体;line-height:200%;font-size:16px\"><span style=\"font-family:宋体\">的发生</span></span><span style=\";font-family:宋体;line-height:200%;font-size:16px\"><span style=\"font-family:宋体\">，</span></span><span style=\";font-family:宋体;line-height:200%;font-size:16px\"><span style=\"font-family:宋体\">首先要从饮食着手，一定要</span></span><span style=\";font-family:宋体;line-height:200%;font-size:16px\"><span style=\"font-family:宋体\">注意营养</span></span><span style=\";font-family:宋体;line-height:200%;font-size:16px\"><span style=\"font-family:宋体\">均衡</span></span><span style=\";font-family:宋体;line-height:200%;font-size:16px\"><span style=\"font-family:宋体\">，</span></span><span style=\";font-family:宋体;line-height:200%;font-size:16px\"><span style=\"font-family:宋体\">才能对视力有所</span></span><span style=\";font-family:宋体;line-height:200%;font-size:16px\"><span style=\"font-family:宋体\">帮助。在日常饮食中，</span></span><strong><span style=\"font-family: 宋体;line-height: 200%;font-size: 16px\"><span style=\"font-family:宋体\">儿童散光吃什么好</span></span></strong><span style=\";font-family:宋体;line-height:200%;font-size:16px\"><span style=\"font-family:宋体\">呢？下面一起了解一下。</span></span></p><p style=\"margin-right:0;margin-left:0;text-indent:28px;text-autospace:ideograph-numeric;text-align:justify;text-justify:inter-ideograph;line-height:200%\"><span style=\";font-family:宋体;line-height:200%;font-size:16px\"><span style=\"font-family:宋体\"><br/></span></span></p><p style=\"margin-right: 0px; margin-left: 0px; text-indent: 28px; text-align: center; line-height: 200%;\"><span style=\";font-family:宋体;line-height:200%;font-size:16px\"><span style=\"font-family:宋体\"><img src=\"http://01luntan.com/ly_img/uimgs/1518163062881.jpg\" title=\"儿童散光吃什么好 听听专家的建议\" alt=\"儿童散光吃什么好 听听专家的建议\" width=\"600\" height=\"372\"/></span></span></p><p style=\"margin-right:0;margin-left:0;text-indent:0;text-autospace:ideograph-numeric;text-align:justify;text-justify:inter-ideograph;line-height:200%\"><span style=\";font-family:宋体;line-height:200%;font-size:16px\">&nbsp;</span></p><p style=\"margin-right:0;margin-left:0;text-indent:28px;text-autospace:ideograph-numeric;text-align:justify;text-justify:inter-ideograph;line-height:200%\"><span style=\";font-family:宋体;line-height:200%;font-size:16px\">(1)</span><span style=\";font-family:宋体;line-height:200%;font-size:16px\"><span style=\"font-family:宋体\">患者要多吃</span></span><span style=\";font-family:宋体;line-height:200%;font-size:16px\"><span style=\"font-family:宋体\">富含维生素</span>A的食物，</span><span style=\";font-family:宋体;line-height:200%;font-size:16px\"><span style=\"font-family:宋体\">因为</span></span><span style=\";font-family:宋体;line-height:200%;font-size:16px\"><span style=\"font-family:宋体\">维生素</span>A</span><span style=\";font-family:宋体;line-height:200%;font-size:16px\"><span style=\"font-family:宋体\">对视力的恢复有很大帮助</span></span><span style=\";font-family:宋体;line-height:200%;font-size:16px\"><span style=\"font-family:宋体\">。如果维生素</span>A不足，</span><span style=\";font-family:宋体;line-height:200%;font-size:16px\"><span style=\"font-family:宋体\">就会造成</span></span><span style=\";font-family:宋体;line-height:200%;font-size:16px\"><span style=\"font-family:宋体\">视紫红质的再生慢而且不完全，暗适应时间延长，严重</span></span><span style=\";font-family:宋体;line-height:200%;font-size:16px\"><span style=\"font-family:宋体\">的患者会出现</span></span><span style=\";font-family:宋体;line-height:200%;font-size:16px\"><span style=\"font-family:宋体\">夜盲症。</span></span><span style=\";font-family:宋体;line-height:200%;font-size:16px\"><span style=\"font-family:宋体\">如果饮食当</span></span><span style=\";font-family:宋体;line-height:200%;font-size:16px\"><span style=\"font-family:宋体\">中</span></span><span style=\";font-family:宋体;line-height:200%;font-size:16px\"><span style=\"font-family:宋体\">的</span></span><span style=\";font-family:宋体;line-height:200%;font-size:16px\"><span style=\"font-family:宋体\">维生素</span>A继续缺乏或不足</span><span style=\";font-family:宋体;line-height:200%;font-size:16px\"><span style=\"font-family:宋体\">，继而会导致</span></span><span style=\";font-family:宋体;line-height:200%;font-size:16px\"><span style=\"font-family:宋体\">干眼病</span></span><span style=\";font-family:宋体;line-height:200%;font-size:16px\"><span style=\"font-family:宋体\">的出现</span></span><span style=\";font-family:宋体;line-height:200%;font-size:16px\"><span style=\"font-family:宋体\">，</span></span><span style=\";font-family:宋体;line-height:200%;font-size:16px\"><span style=\"font-family:宋体\">慢慢的这个疾病就会转化</span></span><span style=\";font-family:宋体;line-height:200%;font-size:16px\"><span style=\"font-family:宋体\">成角膜软化及角膜溃疡，</span></span><span style=\";font-family:宋体;line-height:200%;font-size:16px\"><span style=\"font-family:宋体\">还可能会造成</span></span><span style=\";font-family:宋体;line-height:200%;font-size:16px\"><span style=\"font-family:宋体\">角膜皱折和毕脱氏斑</span></span><span style=\";font-family:宋体;line-height:200%;font-size:16px\"><span style=\"font-family:宋体\">。所以，要多吃</span></span><span style=\";font-family:宋体;line-height:200%;font-size:16px\"><span style=\"font-family:宋体\">各种动物肝脏、鱼肝油、鱼卵、禽蛋等</span></span><span style=\";font-family:宋体;line-height:200%;font-size:16px\"><span style=\"font-family:宋体\">富含</span></span><span style=\";font-family:宋体;line-height:200%;font-size:16px\"><span style=\"font-family:宋体\">维生素</span>A</span><span style=\";font-family:宋体;line-height:200%;font-size:16px\"><span style=\"font-family:宋体\">的食物</span></span><span style=\";font-family:宋体;line-height:200%;font-size:16px\"><span style=\"font-family:宋体\">；</span></span><span style=\";font-family:宋体;line-height:200%;font-size:16px\"><span style=\"font-family:宋体\">还有</span></span><span style=\";font-family:宋体;line-height:200%;font-size:16px\"><span style=\"font-family:宋体\">胡萝卜、菠菜、苋菜、苜蓿、红心甜薯、南瓜、青辣椒等</span></span><span style=\";font-family:宋体;line-height:200%;font-size:16px\"><span style=\"font-family:宋体\">还有丰富</span></span><span style=\";font-family:宋体;line-height:200%;font-size:16px\"><span style=\"font-family:宋体\">维生素</span>A</span><span style=\";font-family:宋体;line-height:200%;font-size:16px\"><span style=\"font-family:宋体\">的瓜果蔬菜</span></span><span style=\";font-family:宋体;line-height:200%;font-size:16px\"><span style=\"font-family:宋体\">。</span></span></p><p style=\"margin-right:0;margin-left:0;text-indent:0;text-autospace:ideograph-numeric;text-align:justify;text-justify:inter-ideograph;line-height:200%\"><span style=\";font-family:宋体;line-height:200%;font-size:16px\">&nbsp;</span></p><p style=\"margin-right:0;margin-left:0;text-indent:28px;text-autospace:ideograph-numeric;text-align:justify;text-justify:inter-ideograph;line-height:200%\"><span style=\"font-family:宋体;font-size:16px\">(2)</span><span style=\";font-family:宋体;line-height:200%;font-size:16px\"><span style=\"font-family:宋体\">患者要多吃</span></span><span style=\";font-family:宋体;line-height:200%;font-size:16px\"><span style=\"font-family:宋体\">柿子椒、西红柿、柠檬、猕猴桃、山楂等富含维生素</span>C的</span><span style=\";font-family:宋体;line-height:200%;font-size:16px\"><span style=\"font-family:宋体\">瓜果蔬菜</span></span><span style=\";font-family:宋体;line-height:200%;font-size:16px\"><span style=\"font-family:宋体\">，</span></span><span style=\";font-family:宋体;line-height:200%;font-size:16px\"><span style=\"font-family:宋体\">因为</span></span><span style=\";font-family:宋体;line-height:200%;font-size:16px\"><span style=\"font-family:宋体\">维生素</span>C</span><span style=\";font-family:宋体;line-height:200%;font-size:16px\"><span style=\"font-family:宋体\">会</span></span><span style=\";font-family:宋体;line-height:200%;font-size:16px\"><span style=\"font-family:宋体\">减弱光线与氧气对眼睛晶状体的</span></span><span style=\";font-family:宋体;line-height:200%;font-size:16px\"><span style=\"font-family:宋体\">伤害</span></span><span style=\";font-family:宋体;line-height:200%;font-size:16px\"><span style=\"font-family:宋体\">，</span></span><span style=\";font-family:宋体;line-height:200%;font-size:16px\"><span style=\"font-family:宋体\">还可以降低</span></span><span style=\";font-family:宋体;line-height:200%;font-size:16px\"><span style=\"font-family:宋体\">白内障的发生。</span> </span></p><p style=\"margin-right:0;text-indent:28px;text-autospace:ideograph-numeric;text-align:justify;text-justify:inter-ideograph;line-height:200%\"><span style=\";font-family:宋体;line-height:200%;font-size:16px\">&nbsp;</span></p><p style=\"margin-right:0;text-indent:28px;text-autospace:ideograph-numeric;text-align:justify;text-justify:inter-ideograph;line-height:200%\"><span style=\";font-family:宋体;line-height:200%;font-size:16px\">(3)</span><span style=\";font-family:宋体;line-height:200%;font-size:16px\"><span style=\"font-family:宋体\">患者要多吃</span></span><span style=\";font-family:宋体;line-height:200%;font-size:16px\"><span style=\"font-family:宋体\">奶类及其制品、贝壳类</span>(</span><span style=\";font-family:宋体;line-height:200%;font-size:16px\"><span style=\"font-family:宋体\">包括虾）</span></span><span style=\";font-family:宋体;line-height:200%;font-size:16px\"><span style=\"font-family:宋体\">、骨粉、豆及豆制品、蛋黄和深绿色蔬菜等</span></span><span style=\";font-family:宋体;line-height:200%;font-size:16px\"><span style=\"font-family:宋体\">含</span></span><span style=\";font-family:宋体;line-height:200%;font-size:16px\"><span style=\"font-family:宋体\">钙</span></span><span style=\";font-family:宋体;line-height:200%;font-size:16px\"><span style=\"font-family:宋体\">较多的食物，因为钙</span></span><span style=\";font-family:宋体;line-height:200%;font-size:16px\"><span style=\"font-family:宋体\">与眼球构成有</span></span><span style=\";font-family:宋体;line-height:200%;font-size:16px\"><span style=\"font-family:宋体\">很大关系</span></span><span style=\";font-family:宋体;line-height:200%;font-size:16px\"><span style=\"font-family:宋体\">，缺钙</span></span><span style=\";font-family:宋体;line-height:200%;font-size:16px\"><span style=\"font-family:宋体\">会影响</span></span><span style=\";font-family:宋体;line-height:200%;font-size:16px\"><span style=\"font-family:宋体\">近视眼。青少年正处在生长高峰期，体内钙的需要量相对增加，</span></span><span style=\";font-family:宋体;line-height:200%;font-size:16px\"><span style=\"font-family:宋体\">如果不能及时补充</span></span><span style=\";font-family:宋体;line-height:200%;font-size:16px\"><span style=\"font-family:宋体\">钙</span></span><span style=\";font-family:宋体;line-height:200%;font-size:16px\"><span style=\"font-family:宋体\">能量</span></span><span style=\";font-family:宋体;line-height:200%;font-size:16px\"><span style=\"font-family:宋体\">，不</span></span><span style=\";font-family:宋体;line-height:200%;font-size:16px\"><span style=\"font-family:宋体\">但</span></span><span style=\";font-family:宋体;line-height:200%;font-size:16px\"><span style=\"font-family:宋体\">会</span></span><span style=\";font-family:宋体;line-height:200%;font-size:16px\"><span style=\"font-family:宋体\">对</span></span><span style=\";font-family:宋体;line-height:200%;font-size:16px\"><span style=\"font-family:宋体\">骨骼发育</span></span><span style=\";font-family:宋体;line-height:200%;font-size:16px\"><span style=\"font-family:宋体\">造成影响</span></span><span style=\";font-family:宋体;line-height:200%;font-size:16px\"><span style=\"font-family:宋体\">，而且</span></span><span style=\";font-family:宋体;line-height:200%;font-size:16px\"><span style=\"font-family:宋体\">降低</span></span><span style=\";font-family:宋体;line-height:200%;font-size:16px\"><span style=\"font-family:宋体\">正在发育的眼球壁</span>——巩膜的弹性，晶状体内压上升，</span><span style=\";font-family:宋体;line-height:200%;font-size:16px\"><span style=\"font-family:宋体\">导致</span></span><span style=\";font-family:宋体;line-height:200%;font-size:16px\"><span style=\"font-family:宋体\">眼球的前后径拉长而导致近视。</span></span></p><p style=\"margin-right:0;margin-left:0;text-indent:0;text-autospace:ideograph-numeric;text-align:justify;text-justify:inter-ideograph;line-height:200%\"><span style=\";font-family:宋体;line-height:200%;font-size:16px\">&nbsp;</span></p><p style=\"margin-right:0;margin-left:0;text-indent:32px;text-autospace:ideograph-numeric;text-align:justify;text-justify:inter-ideograph;line-height:200%\"><span style=\";font-family:宋体;line-height:200%;font-size:16px\">(4)</span><span style=\";font-family:宋体;line-height:200%;font-size:16px\"><span style=\"font-family:宋体\">患者应该多吃</span></span><span style=\";font-family:宋体;line-height:200%;font-size:16px\"><span style=\"font-family:宋体\">糙米、麦麸</span></span><span style=\";font-family:宋体;line-height:200%;font-size:16px\"><span style=\"font-family:宋体\">、</span></span><span style=\";font-family:宋体;line-height:200%;font-size:16px\"><span style=\"font-family:宋体\">动物的肝脏、葡萄汁、果仁</span></span><span style=\";font-family:宋体;line-height:200%;font-size:16px\"><span style=\"font-family:宋体\">等含有丰富的</span></span><span style=\";font-family:宋体;line-height:200%;font-size:16px\"><span style=\"font-family:宋体\">铬</span></span><span style=\";font-family:宋体;line-height:200%;font-size:16px\"><span style=\"font-family:宋体\">的食物</span></span><span style=\";font-family:宋体;line-height:200%;font-size:16px\"><span style=\"font-family:宋体\">，</span></span><span style=\";font-family:宋体;line-height:200%;font-size:16px\"><span style=\"font-family:宋体\">因为</span></span><span style=\";font-family:宋体;line-height:200%;font-size:16px\"><span style=\"font-family:宋体\">缺铬</span></span><span style=\";font-family:宋体;line-height:200%;font-size:16px\"><span style=\"font-family:宋体\">就会导致</span></span><span style=\";font-family:宋体;line-height:200%;font-size:16px\"><span style=\"font-family:宋体\">近视</span></span><span style=\";font-family:宋体;line-height:200%;font-size:16px\"><span style=\"font-family:宋体\">的发生。由于</span></span><span style=\";font-family:宋体;line-height:200%;font-size:16px\"><span style=\"font-family:宋体\">铬能激活胰岛素，使胰岛发挥最大生物效应，如人体铬含量不足，就会使胰岛素调节血糖功能发生障碍，血浆渗透压增高，致使眼球晶状体、房水的渗透压增高和屈光度增大，从而诱发近视。</span></span></p><p style=\"margin-right:0;margin-left:0;text-indent:32px;text-autospace:ideograph-numeric;text-align:justify;text-justify:inter-ideograph;line-height:200%\"><span style=\";font-family:宋体;line-height:200%;font-size:16px\">&nbsp;</span></p><p style=\"margin-right:0;text-indent:28px;text-autospace:ideograph-numeric;text-align:justify;text-justify:inter-ideograph;line-height:200%\"><span style=\";font-family:宋体;line-height:200%;font-size:16px\"><span style=\"font-family:宋体\">（</span>5）患者应该多吃</span><span style=\";font-family:宋体;line-height:200%;font-size:16px\"><span style=\"font-family:宋体\">牡蛎、肉类、肝、蛋类、花生、小麦、豆类、杂粮等</span></span><span style=\";font-family:宋体;line-height:200%;font-size:16px\"><span style=\"font-family:宋体\">含锌较多的食物。因为缺乏</span></span><span style=\";font-family:宋体;line-height:200%;font-size:16px\"><span style=\"font-family:宋体\">锌</span></span><span style=\";font-family:宋体;line-height:200%;font-size:16px\"><span style=\"font-family:宋体\">会造成</span></span><span style=\";font-family:宋体;line-height:200%;font-size:16px\"><span style=\"font-family:宋体\">视力障碍，锌在体内主要分布在骨骼和血液中。眼角膜表皮、虹膜、视网膜及晶状体内亦含有锌，锌在眼内参与维生素</span>A的代谓与运输，维持视网膜色素上皮的正常组织状态，维护正常视力功能。</span></p><p style=\"margin-right:0;text-autospace:ideograph-numeric;text-align:justify;text-justify:inter-ideograph;line-height:200%\"><span style=\";font-family:宋体;line-height:200%;font-size:16px\">&nbsp;</span></p><p style=\"margin-right:0;margin-left:0;text-indent:28px;text-autospace:ideograph-numeric;text-align:justify;text-justify:inter-ideograph;line-height:200%\"><span style=\";font-family:宋体;line-height:200%;font-size:16px\"><span style=\"font-family:宋体\">找良医网温馨提示：以上就是关于儿童散光吃什么好的介绍，希望能对大家有所帮助，希望各位定期做身体检查，如有身体不适请及时到医院就诊，早日查清病况及早治疗，最后，祝愿大家身体健康！</span></span></p><p><br/></p>","barId":"1773","topicTypeId":null,"topicThemeId":"1035","readLevel":0,"files":"[]","clickNoLikeCount":0,"clickLikeCount":0,"clickCount":0,"score":0,"partCount":0,"replayCount":0,"publishStatus":0,"publishTime":0,"isCream":null,"canReply":0,"shareUrl":null,"foodCouponVal":0,"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":0,"metaSearch":null,"rn":5},{"id":"11818","isDel":0,"createAt":0,"createBy":null,"createName":null,"updateAt":0,"updateBy":null,"updateName":null,"userId":null,"title":"专家为您讲解散光眼的危害有哪些","content":"<p style=\"text-indent:32px;line-height:200%\"><span style=\";font-family:宋体;line-height:200%;font-size:16px\">散光是常见的一种眼科疾病，给人日常生活、学习都带来了不便。人们大都知道患近视眼的人大都伴有散光，这是由角膜弧度改变引起的。下面我们就来一起来看看<strong>散光眼的危害</strong>吧。</span></p><p style=\"line-height:200%\"><span style=\";font-family:宋体;line-height:200%;font-size:16px\">&nbsp;</span></p><p style=\"line-height: 200%; text-align: center;\"><span style=\";font-family:宋体;line-height:200%;font-size:16px\"><img src=\"http://01luntan.com/ly_img/uimgs/1516953867932.jpg\" title=\"专家为您讲解散光眼的危害有哪些\" alt=\"专家为您讲解散光眼的危害有哪些\" width=\"600\" height=\"372\"/></span></p><p style=\"line-height:200%\"><span style=\";font-family:宋体;line-height:200%;font-size:16px\">&nbsp;</span></p><p style=\"text-indent:32px;line-height:200%\"><span style=\";font-family:宋体;line-height:200%;font-size:16px\">一般来说，近视性的散光近视力比远视力好</span><span style=\";font-family:宋体;line-height:200%;font-size:16px\">；</span><span style=\";font-family:宋体;line-height:200%;font-size:16px\">远视性的散光则远、近视力均不好。调节作用对青少年散光的视力也产生一定影响，尤其是屈光性质有远视成分的散光眼。例如调节作用可使单纯远视散光变为单纯近视散光，混合性散光变为高度近视散光，使视力下降更为明显。</span></p><p style=\"line-height:200%\"><span style=\";font-family:宋体;line-height:200%;font-size:16px\">&nbsp;</span></p><p style=\"text-indent:32px;line-height:200%\"><span style=\";font-family:宋体;line-height:200%;font-size:16px\">散光</span><span style=\";font-family:宋体;line-height:200%;font-size:16px\">眼</span><span style=\";font-family:宋体;line-height:200%;font-size:16px\">的危害分析：</span></p><p style=\"line-height:200%\"><span style=\";font-family:宋体;line-height:200%;font-size:16px\">&nbsp;</span></p><p style=\"text-indent:32px;line-height:200%\"><span style=\";font-family:宋体;line-height:200%;font-size:16px\">1、散光也称为无焦点的眼，因此视力下降是散光的临床症状之一，只有程度很轻属于生理范围的顺规散光视力可正常。</span></p><p style=\"line-height:200%\"><span style=\";font-family:宋体;line-height:200%;font-size:16px\">&nbsp;</span></p><p style=\"text-indent:32px;line-height:200%\"><span style=\";font-family:宋体;line-height:200%;font-size:16px\">2、长期散光会</span><span style=\";font-family:宋体;line-height:200%;font-size:16px\">导致眼睛</span><span style=\";font-family:宋体;line-height:200%;font-size:16px\">疲劳，并且眼睛</span><span style=\";font-family:宋体;line-height:200%;font-size:16px\">会感觉</span><span style=\";font-family:宋体;line-height:200%;font-size:16px\">胀痛、头也会痛、</span><span style=\";font-family:宋体;line-height:200%;font-size:16px\">眼睛</span><span style=\";font-family:宋体;line-height:200%;font-size:16px\">还会流泪、犯恶心、也</span><span style=\";font-family:宋体;line-height:200%;font-size:16px\">伴有</span><span style=\";font-family:宋体;line-height:200%;font-size:16px\">呕吐的问题。</span></p><p style=\"line-height:200%\"><span style=\";font-family:宋体;line-height:200%;font-size:16px\">&nbsp;</span></p><p style=\"text-indent:32px;line-height:200%\"><span style=\";font-family:宋体;line-height:200%;font-size:16px\">3、由于散光的视网膜上不能聚为一个焦点，低度散光远、近视力一般正常，但在精细目力工作时易出现眼疲劳</span><span style=\";font-family:宋体;line-height:200%;font-size:16px\">；</span><span style=\";font-family:宋体;line-height:200%;font-size:16px\"><span style=\"font-family:宋体\">而高度散光者，常出现视物模糊或视物迷眼</span>;</span></p><p style=\"line-height:200%\"><span style=\";font-family:宋体;line-height:200%;font-size:16px\">&nbsp;</span></p><p style=\"text-indent:32px;line-height:200%\"><span style=\";font-family:宋体;line-height:200%;font-size:16px\">4、</span><span style=\";font-family:宋体;line-height:200%;font-size:16px\">当</span><span style=\";font-family:宋体;line-height:200%;font-size:16px\">眼睛出现散光的情况，会在眼底视盘</span><span style=\";font-family:宋体;line-height:200%;font-size:16px\">呈现</span><span style=\";font-family:宋体;line-height:200%;font-size:16px\">垂直椭圆形，边缘也会</span><span style=\";font-family:宋体;line-height:200%;font-size:16px\">随之</span><span style=\";font-family:宋体;line-height:200%;font-size:16px\">模糊，</span><span style=\";font-family:宋体;line-height:200%;font-size:16px\">戴眼镜</span><span style=\";font-family:宋体;line-height:200%;font-size:16px\">不能很清晰地看清眼底。</span></p><p style=\"line-height:200%\"><span style=\";font-family:宋体;line-height:200%;font-size:16px\">&nbsp;</span></p><p style=\"text-indent:32px;line-height:200%\"><span style=\";font-family:宋体;line-height:200%;font-size:16px\">如果它的弧度不平均，或晶体老化以致改变了光线进入眼内的折射率，也会造成散光。因此经常揉眼睛会提高患散光的风险，尤其是青少年。</span></p><p style=\"line-height:200%\"><span style=\";font-family:宋体;line-height:200%;font-size:16px\">&nbsp;</span></p><p style=\"text-indent:32px;line-height:200%\"><span style=\";font-family:宋体;line-height:200%;font-size:16px\">上述内容</span><span style=\";font-family:宋体;line-height:200%;font-size:16px\">是</span><span style=\";font-family:宋体;line-height:200%;font-size:16px\">找良医网</span><span style=\";font-family:宋体;line-height:200%;font-size:16px\">对于散光</span><span style=\";font-family:宋体;line-height:200%;font-size:16px\">眼</span><span style=\";font-family:宋体;line-height:200%;font-size:16px\">的危害性有哪些的介绍，在我们的生活中出现散光的时候，一定要及早的去医院治疗哦，因为这种疾病的危害是很多的。</span></p><p><br/></p>","barId":"1773","topicTypeId":null,"topicThemeId":"1034","readLevel":0,"files":"","clickNoLikeCount":0,"clickLikeCount":0,"clickCount":0,"score":0,"partCount":0,"replayCount":0,"publishStatus":0,"publishTime":0,"isCream":null,"canReply":0,"shareUrl":null,"foodCouponVal":0,"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":0,"metaSearch":null,"rn":5},{"id":"1993","isDel":0,"createAt":0,"createBy":null,"createName":null,"updateAt":0,"updateBy":null,"updateName":null,"userId":null,"title":"眼睛激光手术后要休息多长时间","content":"<p><span style=\"color: #333333; font-family: 'Hiragino Sans GB', Helvetica, 'microsoft yahei', simsun, arial; font-size: 14px; line-height: 32px; background-color: #fcfcfc;\">近视有四年了，一直很稳定，想做激光手术。</span>眼睛激光手术后要休息多长时间，以后有什么后遗症吗？</p>","barId":"1773","topicTypeId":null,"topicThemeId":"1033","readLevel":0,"files":"","clickNoLikeCount":0,"clickLikeCount":0,"clickCount":0,"score":0,"partCount":0,"replayCount":0,"publishStatus":0,"publishTime":0,"isCream":null,"canReply":0,"shareUrl":null,"foodCouponVal":0,"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":0,"metaSearch":null,"rn":5},{"id":"2331","isDel":0,"createAt":0,"createBy":null,"createName":null,"updateAt":0,"updateBy":null,"updateName":null,"userId":null,"title":"眼轻微散光需要佩戴专门眼镜吗？","content":"<p><span style=\"color: rgb(51, 51, 51); font-family: &#39;Hiragino Sans GB&#39;, Helvetica, &#39;microsoft yahei&#39;, simsun, arial; font-size: 14px; line-height: 32px; background-color: rgb(252, 252, 252);\">近视眼镜需要加散光度数吗?配眼镜时验光师拒绝给我加散光度数.</span><span style=\"color: rgb(51, 51, 51); font-family: &#39;Hiragino Sans GB&#39;, Helvetica, &#39;microsoft yahei&#39;, simsun, arial; font-size: 14px; line-height: 32px; background-color: rgb(252, 252, 252);\">或者散光能治疗吗？</span></p>","barId":"1773","topicTypeId":null,"topicThemeId":"1032","readLevel":0,"files":"","clickNoLikeCount":0,"clickLikeCount":0,"clickCount":0,"score":0,"partCount":0,"replayCount":0,"publishStatus":0,"publishTime":0,"isCream":null,"canReply":0,"shareUrl":null,"foodCouponVal":0,"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":0,"metaSearch":null,"rn":5},{"id":"2361","isDel":0,"createAt":0,"createBy":null,"createName":null,"updateAt":0,"updateBy":null,"updateName":null,"userId":null,"title":"质量差的眼镜会诱发散光 散光有哪些不良症状","content":"<p style=\"margin-top: 0px; margin-bottom: 0px; line-height: 26px; padding: 8px 0px; font-size: 14px; overflow: hidden; font-family: Tahoma, Arial, sans-serif; white-space: normal;\">　　眼镜已成为许多人生活中不可缺少的一部分，在市面上仍有许多劣质眼镜被出售给消费者。所以消费者选购眼镜一定要慎重。劣质的眼镜给人们带来的伤害很大，对儿童会影响散光轴位、鼻梁发育和弱视治疗效果，对青少年会影响近视的进展，同时对成人也会影响外观和引起视疲劳。</p>\n<p style=\"margin-top: 0px; margin-bottom: 0px; line-height: 26px; padding: 8px 0px; font-size: 14px; overflow: hidden; font-family: Tahoma, Arial, sans-serif; white-space: normal;\">&nbsp; &nbsp;&nbsp;&ldquo;一般来说，劣质眼镜由地下工厂无证生产，设备简陋，成本很低，所以价格特别低廉&rdquo;。在镜片材料方面，劣质眼镜树脂基质不纯，可引起视物变形或眩晕。色散效应大，易致视疲劳。内部有不良应力存在，抗冲击能力差，易碎。透光率低，光度分布不均匀。折射率达不到其宣传的标准，夸大镜片的超薄程度。</p>\n<p style=\"margin-top: 0px; margin-bottom: 0px; line-height: 26px; padding: 8px 0px; font-size: 14px; overflow: hidden; font-family: Tahoma, Arial, sans-serif; white-space: normal;\">　　人类的眼睛并不是完美的，如果角膜在某一角度的弧度较弯，而另一些角度则较扁平，光线便不能准确地聚焦在视网膜上，这种情况便称为散光。</p>\n<p style=\"margin-top: 0px; margin-bottom: 0px; line-height: 26px; padding: 8px 0px; font-size: 14px; overflow: hidden; font-family: Tahoma, Arial, sans-serif; white-space: normal;\"><strong style=\"color: #333333;\">　　散光有哪些不良症状？</strong></p>\n<p style=\"margin-top: 0px; margin-bottom: 0px; line-height: 26px; padding: 8px 0px; font-size: 14px; overflow: hidden; font-family: Tahoma, Arial, sans-serif; white-space: normal;\">　　散光形成原因为角膜弧度不正。多是先天形成，但个别眼皮长霰粒肿长期压迫眼球也会出现散光。散光有近视性的远视性的或一个径线是远视，另一径线是近视的所谓混合性散光。</p>\n<p style=\"margin-top: 0px; margin-bottom: 0px; line-height: 26px; padding: 8px 0px; font-size: 14px; overflow: hidden; font-family: Tahoma, Arial, sans-serif; white-space: normal;\">　　高度散光不予以矫正较易引起头痛、眼酸等现象，同时也容易引起歪头等不良姿势；所以散光程度严重者一定需予以矫正。</p>\n<p style=\"margin-top: 0px; margin-bottom: 0px; line-height: 26px; padding: 8px 0px; font-size: 14px; overflow: hidden; font-family: Tahoma, Arial, sans-serif; white-space: normal;\">　　散光一般都用普通眼镜或隐形眼镜来矫正。散光一般是先天形成的，但也有后天的个别原因能造成乱视，最简单的例子就是；外伤和眼皮长霰粒肿没有及时治疗，会长期压迫眼球而造成散光。在个别情况下散光也会合并假性近视，这时就该去掉假性近视部份，而散光再给予配镜矫正。</p>\n<p style=\"margin-top: 0px; margin-bottom: 0px; line-height: 26px; padding: 8px 0px; font-size: 14px; overflow: hidden; font-family: Tahoma, Arial, sans-serif; white-space: normal;\"><strong style=\"color: #333333;\">　　散光的临床表现有哪些？</strong></p>\n<p style=\"margin-top: 0px; margin-bottom: 0px; line-height: 26px; padding: 8px 0px; font-size: 14px; overflow: hidden; font-family: Tahoma, Arial, sans-serif; white-space: normal;\">　　1、视疲劳较轻度散光眼患者为了提高视力，往往利用改变调节、眯眼、斜颈等方法进行自我矫正，持续的调节紧张和努力易引起视疲劳。高度散光眼由于主观努力无法提高视力，视疲劳症状反而不明显。</p>\n<p style=\"margin-top: 0px; margin-bottom: 0px; line-height: 26px; padding: 8px 0px; font-size: 14px; overflow: hidden; font-family: Tahoma, Arial, sans-serif; white-space: normal;\">　　2、视力减退其程度由于散光性质、屈光度高低及轴的方向等因素有较大差异，属于生理范围的散光通常对远近视力无任何影响，高度数散光，多由于合并径线性弱视或其他异常，视力减退明显，并难以获得良好的矫正视力。</p>\n<p style=\"margin-top: 0px; margin-bottom: 0px; line-height: 26px; padding: 8px 0px; font-size: 14px; overflow: hidden; font-family: Tahoma, Arial, sans-serif; white-space: normal;\">　　3、由于角膜晶体病变引起如圆锥角膜、角膜云照，早期老年性白内障等。</p>\n<p style=\"margin-top: 0px; margin-bottom: 0px; line-height: 26px; padding: 8px 0px; font-size: 14px; overflow: hidden; font-family: Tahoma, Arial, sans-serif; white-space: normal;\">　　4、由于角膜和晶状体各经线的曲率半经大小不一致，通常以水平及垂直两个经线的曲率半经差别最大。</p>\n<p style=\"margin-top: 0px; margin-bottom: 0px; line-height: 26px; padding: 8px 0px; font-size: 14px; overflow: hidden; font-family: Tahoma, Arial, sans-serif; white-space: normal;\">　　选择眼镜应该去正规的医院呦。</p>\n<p>&nbsp;</p>","barId":"1773","topicTypeId":null,"topicThemeId":"1029","readLevel":0,"files":"","clickNoLikeCount":0,"clickLikeCount":0,"clickCount":0,"score":0,"partCount":0,"replayCount":0,"publishStatus":0,"publishTime":0,"isCream":null,"canReply":0,"shareUrl":null,"foodCouponVal":0,"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":0,"metaSearch":null,"rn":5},{"id":"1097","isDel":0,"createAt":0,"createBy":null,"createName":null,"updateAt":0,"updateBy":null,"updateName":null,"userId":null,"title":"诱发散光的因素有哪些","content":"<p style=\"margin-top: 0px; margin-bottom: 0px; padding: 8px 0px; overflow: hidden; color: #000000; text-align: left;\">　　散光的出现带来了较多的不便，也会给患者眼部的健康带来严重的伤害，大家应当多认识一些关于散光的知识，要将诱发散光出现的因素重视起来，方便各位患者朋友进行散光的应对，来了解一下诱发散光出现的病因有哪些呢。</p>\n<p style=\"margin-top: 0px; margin-bottom: 0px; padding: 8px 0px; overflow: hidden; color: #000000;\">　　<strong style=\"color: #333333;\">散光的病因：</strong></p>\n<p style=\"margin-top: 0px; margin-bottom: 0px; padding: 8px 0px; overflow: hidden; color: #000000;\">　　散光是指平行光线经过眼球屈光系统折射后，并不聚为单一点，而是散开的许多光像，所以叫做散光。因为眼球不够圆的缘故。其原因包括了网膜、水晶体、角膜等密度不均或表面凹凸不平所致。因此绝大数人的眼球都不可能完全没有散光，通常只是程度较轻的差别罢了。据研究，散光常因不良的用眼姿势而加重。例如躺着趴着看书，甚至斜眼或眯眼看东西，都会造成眼皮不当的压迫眼球，而影响其正常的发育，所以戒绝坏习惯才是防止散光、杜绝近视的做法。而这些习惯也常是近视的原因，因此有些人以为近视会造成散光，其实两者没有关系的。规则散光多数是由于角膜先天性异态变化所致，还可能存在晶状体散光。</p>\n<p style=\"margin-top: 0px; margin-bottom: 0px; padding: 8px 0px; overflow: hidden; color: #000000;\">　　不规则散光主要由于角膜屈光面凹凸不平所致，如角膜溃疡、疤痕、圆锥角膜、翼状胬肉等。进入眼球的平行光线各经线焦点不在一个截面上则称为散光。引起散光的原因很多，比较常见的有：曲率性散光，为角膜弯曲度发生异常变化引起。如屈光力最大的子午线与屈光力最小的子午线互相垂直，则引起规则散光，多为先天性，而且散光度数较大。如为角膜表面不规则变形、弯曲不平，在视网膜上无法形成焦点，则称为不规则散光，如角膜外伤性瘢痕、圆锥角膜、角膜变性等。</p>\n<p style=\"margin-top: 0px; margin-bottom: 0px; padding: 8px 0px; overflow: hidden; color: #000000;\">　　偏心性散光，以前多见于晶体移位，如先天性偏斜、晶体半脱位等;近年来，由于屈光性角膜手术的增多，临床也可见因prk、lasik手术光斑偏离光学中心引起的散光。屈光率性散光，为晶状体各部的屈光指数发生变化所致。散光度数一般比较小，如老年性白内障，晶状体皮质发生水隙、羽毛状混浊，造成晶状体的屈光指数改变，都可形成散光。</p>\n<p style=\"margin-top: 0px; margin-bottom: 0px; padding: 8px 0px; overflow: hidden; color: #000000;\">　　认识了上面的知识之后，大家了解到了散光的诱发因素有哪些了，散光十分可怕，会困扰到很多的患者朋友，而且对于患者眼睛的健康带来相当严重的伤害，各位朋友必须要清楚的认识散光的知识，而且应当清楚的认识此病的发病因素。</p>\n<p>&nbsp;</p>","barId":"1773","topicTypeId":null,"topicThemeId":"1028","readLevel":0,"files":"","clickNoLikeCount":0,"clickLikeCount":0,"clickCount":0,"score":0,"partCount":0,"replayCount":0,"publishStatus":0,"publishTime":0,"isCream":null,"canReply":0,"shareUrl":null,"foodCouponVal":0,"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":0,"metaSearch":null,"rn":5},{"id":"11811","isDel":0,"createAt":0,"createBy":null,"createName":null,"updateAt":0,"updateBy":null,"updateName":null,"userId":null,"title":"专家为你讲解什么是散光眼","content":"<p style=\"text-indent:32px;line-height:200%\"><span style=\";font-family:宋体;line-height:200%;font-size:16px\">眼睛散光常因不良的用眼姿势而加重。例如躺着趴着看书，甚至斜眼或眯眼看东西，都会造成眼皮不当的压迫眼球，而影响其正常的发育，所以戒绝坏习惯才防止散光、杜绝近视的做法。而这些习惯也常近视的原因，因此有些人以为近视会造成散光，其实两者没有关系的。</span><span style=\";font-family:宋体;line-height:200%;font-size:16px\">那么</span><span style=\";font-family:宋体;line-height:200%;font-size:16px\">，</span><strong><span style=\";font-family:宋体;line-height:200%;font-size:16px\">什么是散光眼</span></strong><span style=\";font-family:宋体;line-height:200%;font-size:16px\">？</span><span style=\";font-family:宋体;line-height:200%;font-size:16px\">引起散光眼的主要原因有什么</span><span style=\";font-family:宋体;line-height:200%;font-size:16px\">。</span></p><p style=\"text-indent:32px;line-height:200%\"><span style=\";font-family:宋体;line-height:200%;font-size:16px\">&nbsp;</span></p><p style=\"text-indent: 32px; line-height: 200%; text-align: center;\"><span style=\";font-family:宋体;line-height:200%;font-size:16px\"><img src=\"http://01luntan.com/ly_img/uimgs/1516952347171.jpg\" title=\"专家为你讲解什么是散光眼\" alt=\"专家为你讲解什么是散光眼\" width=\"600\" height=\"372\"/></span></p><p style=\"line-height:200%\"><span style=\";font-family:宋体;line-height:200%;font-size:16px\">&nbsp;</span></p><p style=\"text-indent:32px;line-height:200%\"><span style=\";font-family:宋体;line-height:200%;font-size:16px\">先天因素</span><span style=\";font-family:宋体;line-height:200%;font-size:16px\">导致</span><span style=\";font-family:宋体;line-height:200%;font-size:16px\">，</span><span style=\";font-family:宋体;line-height:200%;font-size:16px\">有些人</span><span style=\";font-family:宋体;line-height:200%;font-size:16px\">眼睛的角膜在某一个角度区域的弧度是</span><span style=\";font-family:宋体;line-height:200%;font-size:16px\">呈弯</span><span style=\";font-family:宋体;line-height:200%;font-size:16px\">的，而另一角度区域则是扁平的，</span><span style=\";font-family:宋体;line-height:200%;font-size:16px\">因为</span><span style=\";font-family:宋体;line-height:200%;font-size:16px\">角膜上的这些厚薄不匀或角膜的弯曲度不匀，就会</span><span style=\";font-family:宋体;line-height:200%;font-size:16px\">引起</span><span style=\";font-family:宋体;line-height:200%;font-size:16px\">角膜各子午线的屈折率</span><span style=\";font-family:宋体;line-height:200%;font-size:16px\">不一样</span><span style=\";font-family:宋体;line-height:200%;font-size:16px\">，当光线在经过这些子午线的时候</span><span style=\";font-family:宋体;line-height:200%;font-size:16px\">没办法</span><span style=\";font-family:宋体;line-height:200%;font-size:16px\">聚集于同一焦点，</span><span style=\";font-family:宋体;line-height:200%;font-size:16px\">这样就会引起散光眼</span><span style=\";font-family:宋体;line-height:200%;font-size:16px\">。</span></p><p style=\"line-height:200%\"><span style=\";font-family:宋体;line-height:200%;font-size:16px\">&nbsp;</span></p><p style=\"text-indent:32px;line-height:200%\"><span style=\";font-family:宋体;line-height:200%;font-size:16px\">也有</span><span style=\";font-family:宋体;line-height:200%;font-size:16px\">后天因素，虽然患者先天性的角膜弧度是</span><span style=\";font-family:宋体;line-height:200%;font-size:16px\">较好</span><span style=\";font-family:宋体;line-height:200%;font-size:16px\">的，但如果在这个时候眼睑长出了针眼或粟粒肿，</span><span style=\";font-family:宋体;line-height:200%;font-size:16px\">也有可能</span><span style=\";font-family:宋体;line-height:200%;font-size:16px\">是长期用眼的姿势不良等都是会</span><span style=\";font-family:宋体;line-height:200%;font-size:16px\">造成</span><span style=\";font-family:宋体;line-height:200%;font-size:16px\">角膜弧度发生改变的，而对于已经</span><span style=\";font-family:宋体;line-height:200%;font-size:16px\">患上</span><span style=\";font-family:宋体;line-height:200%;font-size:16px\">散光的患者，</span><span style=\";font-family:宋体;line-height:200%;font-size:16px\">在</span><span style=\";font-family:宋体;line-height:200%;font-size:16px\">这些病因</span><span style=\";font-family:宋体;line-height:200%;font-size:16px\">发生</span><span style=\";font-family:宋体;line-height:200%;font-size:16px\">之后还会</span><span style=\";font-family:宋体;line-height:200%;font-size:16px\">引起</span><span style=\";font-family:宋体;line-height:200%;font-size:16px\">其散光的度数越发的严重，</span><span style=\";font-family:宋体;line-height:200%;font-size:16px\">另外</span><span style=\";font-family:宋体;line-height:200%;font-size:16px\">还有一些眼科手术也是可以改变散光度数和轴度的。</span></p><p style=\"line-height:200%\"><span style=\";font-family:宋体;line-height:200%;font-size:16px\">&nbsp;</span></p><p style=\"text-indent:32px;line-height:200%\"><span style=\";font-family:宋体;line-height:200%;font-size:16px\">如果</span><span style=\";font-family:宋体;line-height:200%;font-size:16px\">眼睛的角膜弯曲度发生变化，</span><span style=\";font-family:宋体;line-height:200%;font-size:16px\">这也是</span><span style=\";font-family:宋体;line-height:200%;font-size:16px\">导致散光发生最为主要的</span><span style=\";font-family:宋体;line-height:200%;font-size:16px\">因素</span><span style=\";font-family:宋体;line-height:200%;font-size:16px\">。因为正常的眼球前面</span><span style=\";font-family:宋体;line-height:200%;font-size:16px\">就像是</span><span style=\";font-family:宋体;line-height:200%;font-size:16px\">一个窗户，不仅光滑透明，而且还是呈完整的半球形，可以把光线集中起来使它大达到眼底的视网膜，之后</span><span style=\";font-family:宋体;line-height:200%;font-size:16px\">可以</span><span style=\";font-family:宋体;line-height:200%;font-size:16px\">清楚的看到外界的景象。但如果半球形的角膜曲度发生了变化，外来的光线就不能在视网膜上结成焦点，从而也就会</span><span style=\";font-family:宋体;line-height:200%;font-size:16px\">引起</span><span style=\";font-family:宋体;line-height:200%;font-size:16px\">散光的症状出现了。</span></p><p style=\"line-height:200%\"><span style=\";font-family:宋体;line-height:200%;font-size:16px\">&nbsp;</span></p><p style=\"text-indent:32px;line-height:200%\"><span style=\";font-family:宋体;line-height:200%;font-size:16px\">还有</span><span style=\";font-family:宋体;line-height:200%;font-size:16px\">角膜的屈光能力</span><span style=\";font-family:宋体;line-height:200%;font-size:16px\">不一样</span><span style=\";font-family:宋体;line-height:200%;font-size:16px\">，由于这种原因引起的散光称之为有规则的散光，主要就是</span><span style=\";font-family:宋体;line-height:200%;font-size:16px\">因为</span><span style=\";font-family:宋体;line-height:200%;font-size:16px\">角膜弯曲度在某一个方向跟其他的方向垂直不一致的时候所引起的，其类型比较多，如单纯远视散光、单纯近视散光、复性远视散光以及复性近视散光等都是比较常见的，</span><span style=\";font-family:宋体;line-height:200%;font-size:16px\">以至于还有一些</span><span style=\";font-family:宋体;line-height:200%;font-size:16px\">患者在远视和近视同时存在的，这种现象的散光大多通过眼镜就可治疗。</span></p><p style=\"line-height:200%\"><span style=\";font-family:宋体;line-height:200%;font-size:16px\">&nbsp;</span></p><p style=\"text-indent:32px;line-height:200%\"><span style=\";font-family:宋体;line-height:200%;font-size:16px\">其他疾病</span><span style=\";font-family:宋体;line-height:200%;font-size:16px\">导致的</span><span style=\";font-family:宋体;line-height:200%;font-size:16px\">，主要指的就是由于其他疾病引起的角膜屈光面凹凸不平，这也就会导致散光发生了，而在临床上可以</span><span style=\";font-family:宋体;line-height:200%;font-size:16px\">引起</span><span style=\";font-family:宋体;line-height:200%;font-size:16px\">散光的常见</span><span style=\";font-family:宋体;line-height:200%;font-size:16px\">因素</span><span style=\";font-family:宋体;line-height:200%;font-size:16px\">主要有角膜溃疡、疤痕、圆锥角膜以及翼状胬肉等疾病。</span></p><p><br/></p>","barId":"1773","topicTypeId":null,"topicThemeId":"1026","readLevel":0,"files":"","clickNoLikeCount":0,"clickLikeCount":0,"clickCount":0,"score":0,"partCount":0,"replayCount":0,"publishStatus":0,"publishTime":0,"isCream":null,"canReply":0,"shareUrl":null,"foodCouponVal":0,"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":0,"metaSearch":null,"rn":5}],"pageObj":{"list":[],"list4Map":null,"pageBegin":0,"pageSize":5,"pageNumber":0,"totalPage":0,"totalRow":0},"loginUser":null,"replies":[],"forumUserFans":null,"herfList":[],"only":"0","topic":{"id":"1555","isDel":0,"createAt":1486626082009,"createBy":"623d560be20c11e6a61c00163e04584d","createName":"期缘","updateAt":0,"updateBy":null,"updateName":null,"userId":"623d560be20c11e6a61c00163e04584d","title":"眼睛散光有什么表现","content":"<p style=\"margin-top: 0px; margin-bottom: 0px; line-height: 26px; padding: 8px 0px; font-size: 14px; overflow: hidden; font-family: Tahoma, Arial, sans-serif; white-space: normal; text-align: left;\">　　散光是眼睛的一种屈光不正常表现，与角膜的弧度有关。有些人眼睛的角膜在某一角度区域的弧度较弯，而另一些角度区域则较扁平。造成散光的原因，就是由于角膜上的这些厚薄不匀或角膜的弯曲度不匀而使得角膜各子午线的屈折率不一致，使得经过这些子午线的光线不能聚集于同一焦点，光线不能准确地聚焦在视网膜上形成清晰的物像，这种情况称为散光。</p>\n<p style=\"margin-top: 0px; margin-bottom: 0px; line-height: 26px; padding: 8px 0px; font-size: 14px; overflow: hidden; font-family: Tahoma, Arial, sans-serif; white-space: normal;\"><strong style=\"color: #333333;\">　　散光的临床表现</strong></p>\n<p style=\"margin-top: 0px; margin-bottom: 0px; line-height: 26px; padding: 8px 0px; font-size: 14px; overflow: hidden; font-family: Tahoma, Arial, sans-serif; white-space: normal;\"><strong style=\"color: #333333;\">　　1.模糊</strong></p>\n<p style=\"margin-top: 0px; margin-bottom: 0px; line-height: 26px; padding: 8px 0px; font-size: 14px; overflow: hidden; font-family: Tahoma, Arial, sans-serif; white-space: normal;\">　　视力模糊与散光的程度和方式密切相关。有轻度散光的人视力通常正常，但在看某一距离的物体时可能出现头痛、眼疲劳和视力模糊。有严重散光眼的人视物不清和扭曲。看远看近都不很清楚，近距离工作时间稍长即眼胀头痛阅读窜行或有重影。</p>\n<p style=\"margin-top: 0px; margin-bottom: 0px; line-height: 26px; padding: 8px 0px; font-size: 14px; overflow: hidden; font-family: Tahoma, Arial, sans-serif; white-space: normal;\"><strong style=\"color: #333333;\">　　2.视力疲劳</strong></p>\n<p style=\"margin-top: 0px; margin-bottom: 0px; line-height: 26px; padding: 8px 0px; font-size: 14px; overflow: hidden; font-family: Tahoma, Arial, sans-serif; white-space: normal;\">　　对于视网膜上的模糊图像需要不断进行精细调节，加上视物发生扭曲，故散光眼，特别是远视散光眼患者，容易发生视力疲劳。复性远视散光眼的年轻者往往可以用调节进行弥补，根据调节程度可以形成假性单纯性远视散光、假性单纯性近视散光或假性复性近视散光。</p>\n<p style=\"margin-top: 0px; margin-bottom: 0px; line-height: 26px; padding: 8px 0px; font-size: 14px; overflow: hidden; font-family: Tahoma, Arial, sans-serif; white-space: normal;\"><strong style=\"color: #333333;\">　　3.正常的头位和眼位</strong></p>\n<p style=\"margin-top: 0px; margin-bottom: 0px; line-height: 26px; padding: 8px 0px; font-size: 14px; overflow: hidden; font-family: Tahoma, Arial, sans-serif; white-space: normal;\">　　双眼有高度不对称散光者，为了看得更清楚，往往采取倾斜头位而导致斜视，散光矫正后可以恢复。高度散光者看远处目标时常常眯眼，达到针孔和裂隙作用，以提高视力。通过针孔或裂隙看东西，可以减少散光对视力的影响。</p>\n<p style=\"margin-top: 0px; margin-bottom: 0px; line-height: 26px; padding: 8px 0px; font-size: 14px; overflow: hidden; font-family: Tahoma, Arial, sans-serif; white-space: normal;\"><strong style=\"color: #333333;\">　　预防散光从良好用眼习惯做起</strong></p>\n<p style=\"margin-top: 0px; margin-bottom: 0px; line-height: 26px; padding: 8px 0px; font-size: 14px; overflow: hidden; font-family: Tahoma, Arial, sans-serif; white-space: normal;\">　　人类的眼睛并不是完美的，如果角膜在某一角度的弧度较弯，而另一些角度则较扁平，光线便不能准确地聚焦在视网膜上，这种情况便称为散光。散光患者看东西时会较难细微地看清景物。一般情况下，散光并不会独自出现，患者的眼睛通常都会伴有近视或远视。</p>\n<p style=\"margin-top: 0px; margin-bottom: 0px; line-height: 26px; padding: 8px 0px; font-size: 14px; overflow: hidden; font-family: Tahoma, Arial, sans-serif; white-space: normal;\">　　据了解，散光常因不良的用眼姿势而加重。例如躺着趴着看书，甚至斜眼或眯眼看东西，都会造成眼皮不当地压迫眼球，而影响其正常的发育，所以戒绝坏习惯才是防止散光的有效做法。而这些坏习惯也常是近视的原因，因此有些人以为近视会造成散光，其实两者没有必然关系。</p>\n<p style=\"margin-top: 0px; margin-bottom: 0px; line-height: 26px; padding: 8px 0px; font-size: 14px; overflow: hidden; font-family: Tahoma, Arial, sans-serif; white-space: normal;\">　　眼科专家提醒说，眼球的发育，一般要到20岁左右才能定型。如果孩子的散光从小没有矫正好，容易造成弱视，眼睛的散光随着时间的变化会发生改变的，所以，家长要定期带孩子做眼科检查。如果孩子散光出现持续加重，就要注意了，要查明病因。</p>\n<p style=\"margin-top: 0px; margin-bottom: 0px; line-height: 26px; padding: 8px 0px; font-size: 14px; overflow: hidden; font-family: Tahoma, Arial, sans-serif; white-space: normal;\">　　散光眼应该从良好的用眼习惯做起。</p>\n<p>&nbsp;</p>","barId":"1773","topicTypeId":"3","topicThemeId":"1036","readLevel":0,"files":"","clickNoLikeCount":0,"clickLikeCount":0,"clickCount":1188,"score":0,"partCount":0,"replayCount":0,"publishStatus":1,"publishTime":1486626082011,"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":1486626082009,"metaSearch":null,"rn":null},"userAllInfo":{"id":null,"isDel":0,"createAt":0,"createBy":null,"createName":null,"updateAt":0,"updateBy":null,"updateName":null,"username":null,"password":null,"level":0,"nickName":null,"realName":null,"signName":null,"head":null,"phone":null,"mobile":null,"wechat":null,"qq":null,"email":null,"address":null,"identityType":0,"userType":0,"isPhoneBind":0,"status":0,"accountSource":0,"isStrangerMsg":0,"departmentId":null,"departmentName":null,"sex":0,"provinceId":null,"cityId":null,"userLevel":0,"modifyNameCount":0,"forumUser":{"id":"623d560be20c11e6a61c00163e04584d","isDel":0,"createAt":1485245349701,"createBy":null,"createName":null,"updateAt":0,"updateBy":null,"updateName":null,"username":"期缘","password":"yiren2921","level":0,"nickName":"qiyuan99","realName":null,"signName":"早日相逢","head":"/zly-web/resources/images/qq/4.png","phone":null,"mobile":null,"wechat":null,"qq":null,"email":"jzh@zhao01.com","address":null,"identityType":1,"userType":2,"isPhoneBind":0,"status":0,"accountSource":0,"isStrangerMsg":0,"departmentId":null,"departmentName":null,"sex":2,"provinceId":"110000","cityId":"","userLevel":0,"modifyNameCount":1},"forumUserActiveInfo":{"id":"623ff0c7e20c11e6a61c00163e04584d","isDel":0,"createAt":0,"createBy":null,"createName":null,"updateAt":1583978154586,"updateBy":"623d560be20c11e6a61c00163e04584d","updateName":"期缘","userId":"623d560be20c11e6a61c00163e04584d","topicCount":601,"replayCount":5,"favorteCount":0,"beFavorteCount":0,"creamCount":0,"focusCount":0,"fansCount":2,"integralCount":609,"foodCouponCount":6,"lastLoginTime":0,"lastLoginIp":null,"downloadCount":0,"uploadCount":0},"newPass":null,"focusBar":null,"counter":null,"forumUserIdentificateDto":null},"theme":{"id":"1036","isDel":0,"createAt":0,"createBy":null,"createName":null,"updateAt":0,"updateBy":null,"updateName":null,"topicTypeId":"3","topicTypeName":"其他","themeName":"预防","barType":"102","schemaName":2,"reward":0},"page":1,"favorties":true,"isSelf":false,"order":"asc"}