{"nowTime30":1782503114248,"lyBarModerator":null,"metaSearch":{"description":"常见症状：头晕乏力、消化不良、心脑供血不足、疲乏、内分泌功能减退、慢性头痛、心前区隐痛、下肢血压偏低、腰膝酸软\n\n　　根据低血压的起病形式将其分为急性和慢性两大类。\n　　1.急性低血压\n　　急性低血压是指患者血压由正常或较高的水平突然而明显下降，临床上常因脑、心、肾等重要脏器缺血出现头晕、眼黑、肢软","keywords":"低血压的常见症状有哪些_洞医","title":"低血压的常见症状有哪些_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":"2012","isDel":0,"createAt":1483430392200,"createBy":"system","createName":"system","updateAt":0,"updateBy":null,"updateName":null,"userId":null,"name":"低血压","type":102,"twoCode":"http://zhao01.com/zly_img/zly_wx.jpg","image":null,"provinceId":null,"cityId":null,"illId":"78919a75bb5f11e6a61c00163e04584d","hospitalId":null,"keyWord":null,"totleTopic":0,"barDesc":null,"discussBarType":null,"metaSearch":"{\"channels\":{\"病友社区\":{\"description\":\"为病友提供:低血压论坛_低血压病友交流平台_病友论坛，让病友在便捷的求医路上不花一分冤枉钱。\",\"keywords\":\"低血压论坛_低血压病友交流平台_病友论坛\",\"title\":\"低血压论坛_低血压病友交流平台_病友论坛\"},\"治疗\":{\"description\":\"为您提供:低血压的治疗与饮食注意什么_治疗低血压的最好方法等相关信息，让病友在便捷的求医路上不花一分冤枉钱。\",\"keywords\":\"低血压的治疗与饮食注意什么_治疗低血压的最好方法\",\"title\":\"低血压的治疗与饮食注意什么_治疗低血压的最好方法\"},\"症状\":{\"description\":\"为您提供:低血压症状有哪些症状_低血压的症状是什么等相关信息，让病友在便捷的求医路上不花一分冤枉钱。\",\"keywords\":\"低血压症状有哪些症状_低血压的症状是什么\",\"title\":\"低血压症状有哪些症状_低血压的症状是什么\"},\"并发症\":{\"description\":\"为您提供:低血压高的危害有哪些_低血压高对身体的影响等相关信息，让病友在便捷的求医路上不花一分冤枉钱。\",\"keywords\":\"低血压高的危害有哪些_低血压高对身体的影响\",\"title\":\"低血压高的危害有哪些_低血压高对身体的影响\"},\"饮食\":{\"description\":\"为您提供:低血压的饮食注意事项有哪些_低血压吃什么补血最快等相关信息，让病友在便捷的求医路上不花一分冤枉钱。\",\"keywords\":\"低血压的饮食注意事项有哪些_低血压吃什么补血最快\",\"title\":\"低血压的饮食注意事项有哪些_低血压吃什么补血最快\"},\"病因\":{\"description\":\"为您提供:低血压是怎么引起的_血压低什么原因造成的等相关信息，让病友在便捷的求医路上不花一分冤枉钱。\",\"keywords\":\"低血压是怎么引起的_血压低什么原因造成的\",\"title\":\"低血压是怎么引起的_血压低什么原因造成的\"},\"病友求助\":{\"description\":\"为您提供:低血压头晕怎么办_低血压头晕恶心怎么办等相关信息，让病友在便捷的求医路上不花一分冤枉钱。\",\"keywords\":\"低血压头晕怎么办_低血压头晕恶心怎么办\",\"title\":\"低血压头晕怎么办_低血压头晕恶心怎么办\"},\"预防\":{\"description\":\"为您提供:低血压的预防和处理_直立性低血压的预防等相关信息，让病友在便捷的求医路上不花一分冤枉钱。\",\"keywords\":\"低血压的预防和处理_直立性低血压的预防\",\"title\":\"低血压的预防和处理_直立性低血压的预防\"}},\"description\":\"为您提供:引起低血压的原因_低血压的危害和防治办法_低血压的人吃什么好的最快_低血压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\":\"引起低血压的原因_低血压的危害和防治办法_低血压的人吃什么好的最快\",\"title\":\"引起低血压的原因_低血压的危害和防治办法_低血压的人吃什么好的最快\"}","adInfo":null},"isLikeThisTopic":null,"lastTopics":[{"id":"4475","isDel":0,"createAt":0,"createBy":null,"createName":null,"updateAt":0,"updateBy":null,"updateName":null,"userId":null,"title":"低血压老年人如何保养","content":"<p style=\"text-align:center\"><img src=\"http://01luntan.com/ly_img/uimgs/1486356934484.jpg\" title=\"1486356934484.jpg\" alt=\"001tQ5f5gy6VLAv0jjia8&amp;690.jpg\"/></p><p><span style=\"font-family: Arial, 宋体; font-size: 14px; line-height: 25.2px; background-color: rgb(255, 255, 255);\">　　患高血压的老年人多，63岁的我多年来却有低血压，也一直没怎么注意它，但我近期头常发晕，记忆力也越来越差，一天觉得好疲惫。不知低血压有没有什么治疗的方法？平时应该如何保养，才能恢复正常血压？&nbsp;</span><br/><span style=\"font-family: Arial, 宋体; font-size: 14px; line-height: 25.2px; background-color: rgb(255, 255, 255);\">　　读者王桂芬&nbsp;</span><br/><span style=\"font-family: Arial, 宋体; font-size: 14px; line-height: 25.2px; background-color: rgb(255, 255, 255);\">　　王桂芬读者：&nbsp;</span><br/><span style=\"font-family: Arial, 宋体; font-size: 14px; line-height: 25.2px; background-color: rgb(255, 255, 255);\">　　您好！现从以下三个方面回答您的问题。&nbsp;</span><br/><span style=\"font-family: Arial, 宋体; font-size: 14px; line-height: 25.2px; background-color: rgb(255, 255, 255);\">　　1. 老年人的高血压一部分是由以前青壮年时期的高血压延续而来，大部分是由于大动脉内膜和中层变性，导致动脉弹性减退，顺应性下降而致。但目前的研究表明，老年人的血压升高并不是增龄过程中的自然生理改变，年龄的增长不一定伴有血压的显著升高，而社会环境因素包括膳食、精神紧张、吸烟、肥胖、过量饮酒等则可能造成老年人血压升高。&nbsp;</span><br/><span style=\"font-family: Arial, 宋体; font-size: 14px; line-height: 25.2px; background-color: rgb(255, 255, 255);\">　　2. 引起老年人低血压的原因很多，最常见的是病后身体虚弱、心脏疾病、慢性肺部疾病、长期卧床引起营养不良，以及平素体质瘦弱、家族遗传等，可分为原发性（体质性）、继发性或体位性低血压。老年低血压的诊断标准尚不十分统一，大多数学者认为以血压≤100/60mmHg为准较适宜。需要注意的是，有些人，特别是女性老年人，收缩压常在100～85mmHg，而一般活动时毫无症状或仅有乏力、易倦、轻微头昏，这种血压偏低多属非病理现象。资料显示，这类老人往往比血压正常者还长寿。所以，对低血压及其程度的判断要结合临床，全面分析，综合评估，不可仅仅被血压数值所左右。此外，体外的动脉压间接测定数值往往比动脉内直接测压数值为低，且血压越低者，误差越大。因此，对低血压病人，最好定人、定时、定部位、定体位，正规、认真测压，以求尽量避免再增加人为的误差。&nbsp;</span><br/><span style=\"font-family: Arial, 宋体; font-size: 14px; line-height: 25.2px; background-color: rgb(255, 255, 255);\">　　有低血压老年人应注意以下几点：（1）无症状低血压由于脑血流无明显减少，多不需要治疗，但应鼓励患者起床散步，避免长期卧床休息或久坐，应当纠正内科疾病，采取增加血容量，改善血循环及增强心脏功能的措施，已有脱水不宜使用利尿剂，应该养成良好的大便习惯避免排便时用力过度。（2）缓慢改变体位和姿势。避免突然起床或者迅速变换体位，并在每次改变体位时应休息2～3分钟，以使体位代偿反应适应于每次体位的变化。在早晨起床站立或开始走路之前，首先应坐在床上几分钟，在去浴室厕所时，因体位性低血压导致神志模糊或意识丧失而跌倒，可发生骨折及其他伤害，使用床边便桶或尿壶可以预防意外发生。（3）避免过度饱餐（尤其是避免大量进食糖水、稀饭、米饭、藕粉、地瓜淀粉及其制品等容易吸收的碳水化合物），少吃多餐，适当摄取钠盐，适量饮水，保持正常的血容量。（4）洗澡水温不宜过高，洗澡时间不应过长。（5）酷暑时减少外出，减少大量出汗。（6）穿弹力长筒袜，增加回心血量。（7）尽量避免不是非用不可的影响血压的药物。（8）注意营养，坚持适当运动。&nbsp;</span><br/><span style=\"font-family: Arial, 宋体; font-size: 14px; line-height: 25.2px; background-color: rgb(255, 255, 255);\">　　无症状性低血压不需要特殊处理，可通过适当参加体力活动来增强体质，提高对血压变化的调节能力，也可服八珍汤、西洋参和黄芪、当归等补益气血的中药。症状性低血压的处理包括：（1）一般措施（见上述注意事项）。（2）药物治疗包括病因治疗和对症治疗，应到医院进行相关检查后决定。&nbsp;</span><br/><span style=\"font-family: Arial, 宋体; font-size: 14px; line-height: 25.2px; background-color: rgb(255, 255, 255);\">　　3. 头晕、记忆力下降、疲惫是低血压的常见表现，也可能是其他疾病的症状，故建议到医院就诊明确。&nbsp;</span><br/><span style=\"font-family: Arial, 宋体; font-size: 14px; line-height: 25.2px; background-color: rgb(255, 255, 255);\">　　&nbsp;</span><br/><span style=\"font-family: Arial, 宋体; font-size: 14px; line-height: 25.2px; background-color: rgb(255, 255, 255);\">　　李英（四川省人民医院心内科主任医师</span>）</p>","barId":"2012","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":"2624","isDel":0,"createAt":0,"createBy":null,"createName":null,"updateAt":0,"updateBy":null,"updateName":null,"userId":null,"title":"老年人低血压的家庭护理要点","content":"<p style=\"text-align:center\"><img src=\"http://01luntan.com/ly_img/uimgs/1486357443004.jpg\" title=\"1486357443004.jpg\" alt=\"001tQ5f5gy6VLAv0jjia8&amp;690.jpg\"/></p><p><span style=\"font-size:11px;font-family:宋体;color:#333333\">　　对于很多的老人</span><span style=\"font-size:11px;font-family:宋体\">低血压<span style=\"color:#333333\">患者来说，因为老人身体抵抗力低，很多的疾病都会给他们带来很大的伤害。而对于低血压这种疾病来说，如果家人可以为老人们做好护理工作，会对患者的身体有很大的帮助。</span></span><span style=\"font-size:11px;font-family:&#39;Tahoma&#39;,&#39;sans-serif&#39;;color:#333333\"><br/> </span>　　<span style=\"font-size:11px;font-family:&#39;Tahoma&#39;,&#39;sans-serif&#39;;color:#333333\"><br/> </span><span style=\"font-size:11px;font-family:宋体;color:#333333\">　　<span style=\"font-size: 11px;font-family: Tahoma, sans-serif\">1</span><span style=\"font-size: 11px\">、饮食保健：有老年性低血压现象者，对食盐不能过分限制，以每日</span><span style=\"font-size: 11px;font-family: Tahoma, sans-serif\">8</span><span style=\"font-size: 11px\">克为宜：鼓励少食多餐，避免饱食，防止因饱食而使血液淤积于胃肠而诱发低血压。餐后不宜立即活动，休息</span><span style=\"font-size: 11px;font-family: Tahoma, sans-serif\">2O</span><span style=\"font-size: 11px\">分钟～</span><span style=\"font-size: 11px;font-family: Tahoma, sans-serif\">4O</span><span style=\"font-size: 11px\">分钟后活动为宜。</span></span><span style=\"font-size:11px;font-family:&#39;Tahoma&#39;,&#39;sans-serif&#39;;color:#333333\"><br/> </span>　　<span style=\"font-size:11px;font-family:&#39;Tahoma&#39;,&#39;sans-serif&#39;;color:#333333\"><br/> </span><span style=\"font-size:11px;font-family:宋体;color:#333333\">　　<span style=\"font-size: 11px;font-family: Tahoma, sans-serif\">2</span><span style=\"font-size: 11px\">、坚持食疗：饮食疗法对老年性低血压有明显疗效，可取黄精桂枝、红参黄芪党参、白术升麻玉参沙参等，任选</span><span style=\"font-size: 11px;font-family: Tahoma, sans-serif\">1</span><span style=\"font-size: 11px\">味～</span><span style=\"font-size: 11px;font-family: Tahoma, sans-serif\">2</span><span style=\"font-size: 11px\">味煮粥服食：或将红参或鹿茸研为细末，每取</span><span style=\"font-size: 11px;font-family: Tahoma, sans-serif\">1</span><span style=\"font-size: 11px\">克～</span><span style=\"font-size: 11px;font-family: Tahoma, sans-serif\">2</span><span style=\"font-size: 11px\">克，将鸡蛋顶端钻一小孔，纳入药末，拌匀，外用湿纸粘住，蒸熟服食，每日</span><span style=\"font-size: 11px;font-family: Tahoma, sans-serif\">1</span><span style=\"font-size: 11px\">次～</span><span style=\"font-size: 11px;font-family: Tahoma, sans-serif\">2</span><span style=\"font-size: 11px\">次。</span></span><span style=\"font-size:11px;font-family:&#39;Tahoma&#39;,&#39;sans-serif&#39;;color:#333333\"><br/> </span>　　<span style=\"font-size:11px;font-family:&#39;Tahoma&#39;,&#39;sans-serif&#39;;color:#333333\"><br/> </span><span style=\"font-size:11px;font-family:宋体;color:#333333\">　　<span style=\"font-size: 11px;font-family: Tahoma, sans-serif\">3</span><span style=\"font-size: 11px\">、体育锻炼：老年人运动强度过大，可因心输出量不足而致</span></span><span style=\"font-size:11px;font-family:宋体\">血压下降<span style=\"color:#333333\">，因而运动时应量力而行，循序渐进，以运动后不引起气促为宜。若在运动时出现眼冒金花、</span></span>眩晕<span style=\"color:#333333\">、视物模糊等情况时，说明运动量过大，应立即停下来，并加以限制或停止。</span><span style=\"font-size:11px;font-family:&#39;Tahoma&#39;,&#39;sans-serif&#39;;color:#333333\"><br/> </span>　　<span style=\"font-size:11px;font-family:&#39;Tahoma&#39;,&#39;sans-serif&#39;;color:#333333\"><br/> </span><span style=\"font-size:11px;font-family:宋体;color:#333333\">　　<span style=\"font-size: 11px;font-family: Tahoma, sans-serif\">4</span><span style=\"font-size: 11px\">、日常活动：日常活动时应少站立，少弯腰，长时间站立可使下肢回心血量减少而发生低血压：弯腰后突然站立时，老年人由于调节功能下降，也易发生低血压。</span></span><span style=\"font-size:11px;font-family:&#39;Tahoma&#39;,&#39;sans-serif&#39;;color:#333333\"><br/> </span>　　<span style=\"font-size:11px;font-family:&#39;Tahoma&#39;,&#39;sans-serif&#39;;color:#333333\"><br/> </span><span style=\"font-size:11px;font-family:宋体;color:#333333\">　　<span style=\"font-size: 11px;font-family: Tahoma, sans-serif\">5</span><span style=\"font-size: 11px\">、注意洗浴：一般热水浴可引起血管扩张，老年人洗浴时事先要准备好浴垫或木椅，坐在椅子或浴垫上洗浴，以避免在洗浴时发生低血压。</span></span><span style=\"font-size:11px;font-family:&#39;Tahoma&#39;,&#39;sans-serif&#39;;color:#333333\"><br/> </span>　　<span style=\"font-size:11px;font-family:&#39;Tahoma&#39;,&#39;sans-serif&#39;;color:#333333\"><br/> </span><span style=\"font-size:11px;font-family:宋体;color:#333333\">　　<span style=\"font-size: 11px;font-family: Tahoma, sans-serif\">6</span><span style=\"font-size: 11px\">、老年人的房间布置应简单明了，舒适通风，房间内不要摆上过多的东西，以防老年人碰撞受伤，若有门槛之类最好折除。有条件者，可给老年人屋内铺上木质地板或地毯。</span></span><span style=\"font-size:11px;font-family:&#39;Tahoma&#39;,&#39;sans-serif&#39;;color:#333333\"><br/> </span>　　<span style=\"font-size:11px;font-family:&#39;Tahoma&#39;,&#39;sans-serif&#39;;color:#333333\"><br/> </span><span style=\"font-size:11px;font-family:宋体;color:#333333\">　　<span style=\"font-size: 11px;font-family: Tahoma, sans-serif\">7</span><span style=\"font-size: 11px\">、慎重用药：老年人常合并有</span></span><span style=\"font-size:11px;font-family:宋体\">高血压<span style=\"color:#333333\">、冠心病、</span></span>抑郁症<span style=\"color:#333333\">等，用药不当，也会诱发药物性低血压，因此，老年人应在医师指导下用药，且选用药物作用缓慢的长效剂为宜，不宜选用猛烈药。</span><span style=\"font-size:11px;font-family:&#39;Tahoma&#39;,&#39;sans-serif&#39;;color:#333333\"><br/> </span>　　<span style=\"font-size:11px;font-family:&#39;Tahoma&#39;,&#39;sans-serif&#39;;color:#333333\"><br/> </span><span style=\"font-size:11px;font-family:宋体;color:#333333\">　　<span style=\"font-size: 11px;font-family: Tahoma, sans-serif\">8</span><span style=\"font-size: 11px\">、中药调理：一些中药如党参、人参、西洋参玉竹、沙参、五味子、黄芪、桂枝等有强心升压作用，可经常取这些中药泡茶饮用，或选择含有这些药物的中成药如黄芪口服液、生脉饮参麦胶囊、刺五加脑灵液等口服，对老年性低血压有明显治疗作用。</span></span><span style=\"font-size:11px;font-family:&#39;Tahoma&#39;,&#39;sans-serif&#39;;color:#333333\"><br/> </span>　　<span style=\"font-size:11px;font-family:&#39;Tahoma&#39;,&#39;sans-serif&#39;;color:#333333\"><br/> </span><span style=\"font-size:11px;font-family:宋体;color:#333333\">　　对于老人低血压患者来说，日常生活，如果可以做好家庭护理，可以让老人的血压长久保持一定的平衡状态。而且，良好的生活环境和健康的习惯，会给老人更多的健康。希望我们上面的介绍可以让大家重视家人的身体健康。</span></p><p><br/></p>","barId":"2012","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":1},{"id":"8182","isDel":0,"createAt":0,"createBy":null,"createName":null,"updateAt":0,"updateBy":null,"updateName":null,"userId":null,"title":"低血压会引起什么并发症","content":"<p style=\"text-indent:32px;line-height:200%\"><br/></p><p style=\"line-height:200%\"><span style=\";font-family:宋体;line-height:200%;font-size:16px\">　　低血压就是说人体的动脉压力低于正常的范围了。选择对于低血压也没有一定的诊断标准，而一般的低血压也不会给人体带来明显的症状，所以，低血压被人们认识的不深刻。但是<strong>低血压时间久了对人身体会造成不良影响</strong>，所以我们还是有必要了解清楚它，并且了解清楚它到底会带来什么样子的症状。</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/1511505570418.png\" title=\"低血压会引起什么并发症\" alt=\"低血压会引起什么并发症\" width=\"600\" height=\"372\"/></span></p><p style=\"line-height:200%\"><span style=\";font-family:宋体;line-height:200%;font-size:16px\"><br/></span></p><p style=\"line-height:200%\"><span style=\";font-family:宋体;line-height:200%;font-size:16px\"><span style=\"font-family:宋体\">　　在一些健康人群中，其血压测值已达到低血压标准，但又没有明显的症状，经长期随访，除血压偏低外，人体各系统器官无缺血和缺氧等异常，也不影响寿命，据统计，有上述低血压状态的人约占健康人的</span>3到5成，这就是所谓的生理性低血压。常见于经常从事较大运动量的人群如体育运动员，重体力劳动者，而体型瘦长的年轻妇女也挺多的。这种情况也算是原发性低血压。最常见的表现为疲乏无力，尤其是早上，患者常感到精神萎靡不振，四肢酸软无力，经午睡或休息后可好转，但到下午或傍晚又感乏力，这种倦怠感与混患者的实际行动不太符合。</span></p><p style=\"line-height:200%\">　　</p><p style=\"text-indent:32px;line-height:200%\"><span style=\";font-family:宋体;line-height:200%;font-size:16px\"><span style=\"font-family:宋体\">其次就是头痛头晕。在低血压病的患者中，头痛可以是惟一的主诉，其头痛往往在紧张的脑力或体力活动后较为明显，头痛性质和程度不一，轻者两眼发黑，眩晕</span>;重者可以失神，甚至晕厥倒地。还有的心前区隐痛或不适。不仅可在体力劳动或紧张脑力劳动时发作，在安静时也可发作，甚至引起心绞痛样发作，尤其多见于40岁以上患者，这种情况不仅见于低血压病并冠心病的患者。还有的患者会有神经功能障碍，主要为精神萎靡不振，记忆力减退，睡眠障碍和失眠等等。还有的患者会出现内分泌功能减退的现象，还有的人食欲不振，腹部不适，消化不良，抵抗力降低易引起感染等征象。</span></p><p style=\"line-height:200%\">　　</p><p style=\"text-indent:32px;line-height:200%\"><span style=\";font-family:宋体;line-height:200%;font-size:16px\">上述这些都是低血压引起的。低血压虽然不是一个常见病，但是发作起来还是不容小觑的。通过这篇文章的介绍，您对低血压有了了解了吧。如果您自己也刚好有低血压，相信您也可以做出一些判断了。建议您到正规的医院咨询，抓紧改善，不要让情况严重下去，以免给生活带来不便。</span></p><p><br/></p>","barId":"2012","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":1},{"id":"3744","isDel":0,"createAt":0,"createBy":null,"createName":null,"updateAt":0,"updateBy":null,"updateName":null,"userId":null,"title":"低血压该如何减轻？","content":"<h2 style=\"margin: 0px; padding: 0px; font-size: 14px; color: rgb(51, 51, 51); font-family: &#39;Hiragino Sans GB&#39;, Helvetica, &#39;microsoft yahei&#39;, simsun, arial; white-space: normal; font-weight: normal; background-color: rgb(252, 252, 252);\">憋闷大量活动头晕眼发黑，栽倒。低血压，<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);\">经常头痛，气短，无力，易晕倒，没有知觉。<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);\">该如何减轻？</span></span></h2><p><br/></p>","barId":"2012","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":1},{"id":"4356","isDel":0,"createAt":0,"createBy":null,"createName":null,"updateAt":0,"updateBy":null,"updateName":null,"userId":null,"title":"血压正常么？属于低血压吗","content":"<h2 style=\"margin: 0px; padding: 0px; font-size: 14px; color: rgb(51, 51, 51); font-family: &#39;Hiragino Sans GB&#39;, Helvetica, &#39;microsoft yahei&#39;, simsun, arial; white-space: normal; font-weight: normal; background-color: rgb(252, 252, 252);\">男，43岁。60/90属于低血压么？</h2><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);\">头晕，，浑身没劲，测量的说是，60/90</span></p><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);\">血压正常么？</span></p>","barId":"2012","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":1},{"id":"4689","isDel":0,"createAt":0,"createBy":null,"createName":null,"updateAt":0,"updateBy":null,"updateName":null,"userId":null,"title":"直立性低血压的临床症状","content":"<p style=\"text-align:center\"><img src=\"http://01luntan.com/ly_img/uimgs/1486356442774.jpg\" title=\"1486356442774.jpg\" alt=\"001tQ5f5gy6VLAv0jjia8&amp;690.jpg\"/></p><p style=\"margin-top: 15px; margin-bottom: 0px; padding: 0px; font-family: 瀹嬩綋, 寰蒋闆呴粦, Arial, Lucida, Verdana, Helvetica, sans-serif; word-wrap: break-word; font-size: 14px; color: rgb(51, 51, 51); line-height: 24px; white-space: normal; background-color: rgb(255, 255, 255);\">　　不少中老年人常发现这样一种现象：从沙发上站起来时头晕，起床一瞬间也会头晕，甚至上厕所起身时也会出现头昏、乏力、站立不稳、视力模糊等症状，此时，让人第一时间想到的是血压升高了。然而，美国北卡罗来纳大学的研究发现，不少人在坐下后再猛地站起来时，眼前常会发黑、头脑发晕，这其实是一种病症，医学上称之为“体位性低血压”。</p><p style=\"margin-top: 15px; margin-bottom: 0px; padding: 0px; font-family: 瀹嬩綋, 寰蒋闆呴粦, Arial, Lucida, Verdana, Helvetica, sans-serif; word-wrap: break-word; font-size: 14px; color: rgb(51, 51, 51); line-height: 24px; white-space: normal; background-color: rgb(255, 255, 255);\">　　体位性低血压又叫直立性低血压，即在平卧、下蹲后突然站起，收缩压突然下降超过20mmHg，并伴有明显的头晕、视物模糊、乏力、恶心、心悸等。通常情况下，人的体位改变，由平卧转为站立时，受重力影响，血液滞留在腹部及下肢，血压会有所下降，一般收缩压会下降5～10mmHg，但如果患者的自主神经功能紊乱引起血管舒缩调节功能不良，就会导致血压下降得更多，达到甚至超过20mmHg，出现明显的低血压症状。近年的临床研究和流行病学调查发现，体位性低血压与卒中、心肌梗死等密切相关，因而也越来越受到重视。</p><p style=\"margin-top: 15px; margin-bottom: 0px; padding: 0px; font-family: 瀹嬩綋, 寰蒋闆呴粦, Arial, Lucida, Verdana, Helvetica, sans-serif; word-wrap: break-word; font-size: 14px; color: rgb(51, 51, 51); line-height: 24px; white-space: normal; background-color: rgb(255, 255, 255);\">　　体位性低血压是老年人和儿童的常见病。据统计，65岁以上老年人体位性低血压者约占15%，而75岁以上的老年人可高达30%-50%。体位性低血压分突发性和继发性两种。突发性多因植物神经功能紊乱，引起直立性小动脉收缩功能失调所致;继发性多见于慢性营养不良或使用降压药、镇静药之后出现。</p><p style=\"margin-top: 15px; margin-bottom: 0px; padding: 0px; font-family: 瀹嬩綋, 寰蒋闆呴粦, Arial, Lucida, Verdana, Helvetica, sans-serif; word-wrap: break-word; font-size: 14px; color: rgb(51, 51, 51); line-height: 24px; white-space: normal; background-color: rgb(255, 255, 255);\">　　头晕，神志模糊是直立性低血压常见的临床表现。当出现低血压时，往往在站立时出现头晕、有时伴有轻微头痛、恶心、站立不稳，严重时发生昏厥，在夜间上厕所、清晨起床以及运动时容易出现体位性低血压，从卧位转为立位更加明显。老年人常有颈动脉硬化，在转动头部的时候也会发作，这主要是由于低血压引起脑血流减少所致。</p><p style=\"margin-top: 15px; margin-bottom: 0px; padding: 0px; font-family: 瀹嬩綋, 寰蒋闆呴粦, Arial, Lucida, Verdana, Helvetica, sans-serif; word-wrap: break-word; font-size: 14px; color: rgb(51, 51, 51); line-height: 24px; white-space: normal; background-color: rgb(255, 255, 255);\">　<strong>　检查直立性低血压需对比测量患者在仲卧、坐位以及站立时的血压。</strong></p><p style=\"margin-top: 15px; margin-bottom: 0px; padding: 0px; font-family: 瀹嬩綋, 寰蒋闆呴粦, Arial, Lucida, Verdana, Helvetica, sans-serif; word-wrap: break-word; font-size: 14px; color: rgb(51, 51, 51); line-height: 24px; white-space: normal; background-color: rgb(255, 255, 255);\">　　如果发现直立性低血压，迅速检查明确是否有心动过速、意识水平的改变、脸色苍白、皮肤湿冷。如果这些体征都存在，则应考虑低血容量性休克。建立大静脉通路，以供补液或血液输注。每15分钟检测患者生命体征一次，并且记出入量。</p><p style=\"margin-top: 15px; margin-bottom: 0px; padding: 0px; font-family: 瀹嬩綋, 寰蒋闆呴粦, Arial, Lucida, Verdana, Helvetica, sans-serif; word-wrap: break-word; font-size: 14px; color: rgb(51, 51, 51); line-height: 24px; white-space: normal; background-color: rgb(255, 255, 255);\"><strong>　　病史和体格检查</strong></p><p style=\"margin-top: 15px; margin-bottom: 0px; padding: 0px; font-family: 瀹嬩綋, 寰蒋闆呴粦, Arial, Lucida, Verdana, Helvetica, sans-serif; word-wrap: break-word; font-size: 14px; color: rgb(51, 51, 51); line-height: 24px; white-space: normal; background-color: rgb(255, 255, 255);\">　　如果患者没有生命危险，可以询问病史。如是否在站立时经常出现头晕、乏力或晕厥。还要询问与此伴随的症状，特别是疲劳、端坐呼吸、阳瘘、恶心、头痛、腹部或胸部不适及消化道出血。然后询问完整的用药史。</p><p style=\"margin-top: 15px; margin-bottom: 0px; padding: 0px; font-family: 瀹嬩綋, 寰蒋闆呴粦, Arial, Lucida, Verdana, Helvetica, sans-serif; word-wrap: break-word; font-size: 14px; color: rgb(51, 51, 51); line-height: 24px; white-space: normal; background-color: rgb(255, 255, 255);\">　　观察患者皮肤的肿胀情况。触摸周围脉搏搏动，听诊心脏和肺脏，最后检测肌张力和患者的步态是否乎稳。</p><p><br/></p>","barId":"2012","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":2},{"id":"3771","isDel":0,"createAt":0,"createBy":null,"createName":null,"updateAt":0,"updateBy":null,"updateName":null,"userId":null,"title":"低血压如何预防？","content":"<p style=\"margin-top: 0px; margin-bottom: 0px; line-height: 26px; padding: 20px 0px 5px; font-size: 14px; overflow: hidden; color: rgb(51, 51, 51); font-family: Tahoma, Arial, sans-serif; white-space: normal;\">　<img src=\"http://01luntan.com/ly_img/uimgs/1486351488849.png\" title=\"1486351488849.png\" alt=\"mp32259615_1442472486382_2.png\"/>　</p><p style=\"margin-top: 0px; margin-bottom: 0px; line-height: 26px; padding: 20px 0px 5px; font-size: 14px; overflow: hidden; color: rgb(51, 51, 51); font-family: Tahoma, Arial, sans-serif; white-space: normal;\">&nbsp; &nbsp; &nbsp; 1.晚上睡觉将头部垫高，可减轻低血压症状。</p><p style=\"margin-top: 0px; margin-bottom: 0px; line-height: 26px; padding: 20px 0px 5px; font-size: 14px; overflow: hidden; color: rgb(51, 51, 51); font-family: Tahoma, Arial, sans-serif; white-space: normal;\">　　2.早上起床时，应缓慢地改变体位，防止血压突然下降，起立时不能突然，要转身缓缓而起，肢体屈伸动作不要过猛过快，例如提起、举起重物或排便后起立动作都要慢些。</p><p style=\"margin-top: 0px; margin-bottom: 0px; line-height: 26px; padding: 20px 0px 5px; font-size: 14px; overflow: hidden; color: rgb(51, 51, 51); font-family: Tahoma, Arial, sans-serif; white-space: normal;\">　　3.洗澡水温度不宜过热、过冷，因为热可使血管扩张而降低血压，冷会刺激血管而增<a target=\"_blank\" href=\"http://tag.120ask.com/jibing/gxy/\" style=\"color: rgb(20, 91, 125); outline: none;\">高血压</a>。常淋浴以加速血液循环，或以冷水，温水交替洗足。</p><p style=\"margin-top: 0px; margin-bottom: 0px; line-height: 26px; padding: 20px 0px 5px; font-size: 14px; overflow: hidden; color: rgb(51, 51, 51); font-family: Tahoma, Arial, sans-serif; white-space: normal;\">　　4.对有下肢血管曲张的老人尤宜穿有弹性的袜子、紧身裤，以加强静脉回流。体格瘦小者应每天多喝水以便增加血容量。</p><p style=\"margin-top: 0px; margin-bottom: 0px; line-height: 26px; padding: 20px 0px 5px; font-size: 14px; overflow: hidden; color: rgb(51, 51, 51); font-family: Tahoma, Arial, sans-serif; white-space: normal;\">　　5.不要在闷热或缺氧的环境中站立过久，以减少发病。</p><p><br/></p>","barId":"2012","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":1},{"id":"6706","isDel":0,"createAt":0,"createBy":null,"createName":null,"updateAt":0,"updateBy":null,"updateName":null,"userId":null,"title":"低血压是怎么回事","content":"<p style=\"text-indent:32px;line-height:200%\"><span style=\";font-family:宋体;line-height:200%;font-size:16px\">找良医网向您详细介绍低血压的病理病因，低血压主要是由什么原因引起的</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\">低血压是怎么回事</span></strong><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/1520331587256.jpg\" title=\"低血压是怎么回事\" alt=\"低血压是怎么回事\" width=\"600\" height=\"372\"/></span></p><p style=\"text-indent:32px;line-height:200%\"><span style=\";font-family:宋体;line-height:200%;font-size:16px\"><br/></span></p><p style=\"text-indent:32px;line-height:200%\"><span style=\";font-family:宋体;line-height:200%;font-size:16px\">低血压根据其产生的原因不同，大致上可分为：</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%\"><span style=\";font-family:宋体;line-height:200%;font-size:16px\">1.生理性低血压状态</span></p><p style=\"text-indent:32px;line-height:200%\"><span style=\";font-family:宋体;line-height:200%;font-size:16px\">生理性低血压状态是指部分健康人群中，其血压测值已达到低血压标准，但无任何自觉症状，经长期随访，除血压偏低外，人体各系统器官无缺血和缺氧等异常，也不影响寿命。</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%\"><span style=\";font-family:宋体;line-height:200%;font-size:16px\">2.病理性的低血压病</span></p><p style=\"text-indent:32px;line-height:200%\"><span style=\";font-family:宋体;line-height:200%;font-size:16px\"><span style=\"font-family:宋体\">除血压降低外，常伴有不同程度的症状以及某些疾病。低血压病可分为：指无明显原因的低血压状态，如生理性低血压</span>(体质性低血压)和病理性低血压(低血压病)。</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%\"><span style=\";font-family:宋体;line-height:200%;font-size:16px\"><span style=\"font-family:宋体\">低血压虽然不算是一种疾病，但可能是其他疾病所致，而且它会使人头晕眼花、精神疲惫、</span> <span style=\"font-family:宋体\">注意力不集中或昏倒、休克，而导致其他伤害产生。医师提醒民众，确实了解低血压的原因，并</span> <span style=\"font-family:宋体\">做好保健或治疗，才能避免影响日常生活或产生并发症。</span></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%\"><span style=\";font-family:宋体;line-height:200%;font-size:16px\">原发性低血压病的发病机制迄今未明，多数学者认为可能属于中枢神经细胞张力障碍有关的疾病，由于中枢神经系统的兴奋与抑制过程的平衡失调，血管舒缩中枢的抑制过程加强，血管收缩与舒张动态平衡发生障碍，血管舒张占优势，最终导致动脉血压降低。</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%\"><span style=\";font-family:宋体;line-height:200%;font-size:16px\"><span style=\"font-family:宋体\">部分低血压患者完全没有症状，有些人则会出现耳鸣、头痛、头晕、眼花、肩膀酸痛、四肢</span> <span style=\"font-family:宋体\">冰冷、疲倦、思考力减退、注意力不集中，或胸部有压迫感、灼热感，或腹鸣、便秘、下痢、肠</span> <span style=\"font-family:宋体\">积气、腹部鼓胀，或男性出现阳萎、女性出现无月经等现象。</span></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%\"><span style=\";font-family:宋体;line-height:200%;font-size:16px\">出现上述症状时，应速至医院或健康检查机构，接受心脏、血管、肠胃等各方面的检查，以便查出真正的致病因，即早治疗。</span></p><p><br/></p>","barId":"2012","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":1}],"pageObj":{"list":[],"list4Map":null,"pageBegin":0,"pageSize":5,"pageNumber":0,"totalPage":0,"totalRow":0},"loginUser":null,"replies":[],"forumUserFans":null,"herfList":[],"only":"0","topic":{"id":"4212","isDel":0,"createAt":1486355803260,"createBy":"6aad1b12ea7211e6a61c00163e04584d","createName":"茉莉花","updateAt":0,"updateBy":null,"updateName":null,"userId":"6aad1b12ea7211e6a61c00163e04584d","title":"低血压的常见症状有哪些","content":"<p style=\"text-align: center;\"><strong><span style=\"font-size: 11px; font-family: 宋体; color: #333333;\"><img title=\"1486356699644.jpg\" src=\"http://01luntan.com/ly_img/uimgs/1486356699644.jpg\" alt=\"u=2144341300,4096163462&amp;fm=23&amp;gp=0.jpg\" /></span></strong></p>\n<p class=\"MsoNormal\" style=\"line-height: 200%;\"><span lang=\"EN-US\" style=\"font-size: 12.0pt; line-height: 200%;\">&nbsp; &nbsp;</span><span style=\"font-size: 12.0pt; line-height: 200%; font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;\">常见症状：头晕乏力、消化不良、心脑供血不足、疲乏</span><span style=\"font-size: 12.0pt; line-height: 200%; font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;\">、内分泌功能减退、</span><span style=\"font-size: 12.0pt; line-height: 200%; font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;\">慢性头痛、</span><span style=\"font-size: 12.0pt; line-height: 200%; font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;\">心前区隐痛</span><span style=\"font-size: 12.0pt; line-height: 200%; font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;\">、下肢血压偏低、</span><span style=\"font-size: 12.0pt; line-height: 200%; font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;\">腰膝酸软</span></p>\n<p class=\"MsoNormal\" style=\"line-height: 200%;\"><span lang=\"EN-US\" style=\"font-size: 12.0pt; line-height: 200%;\">&nbsp;</span></p>\n<p class=\"MsoNormal\" style=\"line-height: 200%;\"><span style=\"font-size: 12.0pt; line-height: 200%; font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;\">　　根据低血压的起病形式将其分为急性和慢性两大类。</span></p>\n<p class=\"MsoNormal\" style=\"line-height: 200%;\"><span style=\"font-size: 12.0pt; line-height: 200%; font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;\">　　</span><strong><span lang=\"EN-US\" style=\"font-size: 12.0pt; line-height: 200%;\">1.</span></strong><strong><span style=\"font-size: 12.0pt; line-height: 200%; font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;\">急性低血压</span></strong></p>\n<p class=\"MsoNormal\" style=\"line-height: 200%;\"><span style=\"font-size: 12.0pt; line-height: 200%; font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;\">　　急性低血压是指患者血压由正常或较高的水平突然而明显下降，临床上常因脑、心、肾等重要脏器缺血出现头晕、眼黑、肢软、冷汗、心悸、少尿等症状，严重者表现为晕厥或休克。</span></p>\n<p class=\"MsoNormal\" style=\"line-height: 200%;\"><span lang=\"EN-US\" style=\"font-size: 12.0pt; line-height: 200%;\">&nbsp;</span></p>\n<p class=\"MsoNormal\" style=\"line-height: 200%;\"><strong><span style=\"font-size: 12.0pt; line-height: 200%; font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;\">　　</span></strong><strong><span lang=\"EN-US\" style=\"font-size: 12.0pt; line-height: 200%;\">2.</span></strong><strong><span style=\"font-size: 12.0pt; line-height: 200%; font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;\">慢性低血压</span></strong></p>\n<p class=\"MsoNormal\" style=\"line-height: 200%;\"><span style=\"font-size: 12.0pt; line-height: 200%; font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;\">　　慢性低血压是指血压持续低于正常范围的状态。</span></p>\n<p class=\"MsoNormal\" style=\"line-height: 200%;\"><span style=\"font-size: 12.0pt; line-height: 200%; font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;\">　　</span><span lang=\"EN-US\" style=\"font-size: 12.0pt; line-height: 200%;\">(1)</span><span style=\"font-size: 12.0pt; line-height: 200%; font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;\">体质性低血压</span><span style=\"font-size: 12.0pt; line-height: 200%; font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;\">一般认为与遗传和体质瘦弱有关，多见于</span><span lang=\"EN-US\" style=\"font-size: 12.0pt; line-height: 200%;\">20</span><span style=\"font-size: 12.0pt; line-height: 200%; font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;\">～</span><span lang=\"EN-US\" style=\"font-size: 12.0pt; line-height: 200%;\">50</span><span style=\"font-size: 12.0pt; line-height: 200%; font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;\">岁的妇女和老年人，轻者可无任何症状，重者出现精神疲惫、头晕、头痛，甚至昏厥。夏季气温较高时更明显。</span></p>\n<p class=\"MsoNormal\" style=\"line-height: 200%;\"><span lang=\"EN-US\" style=\"font-size: 12.0pt; line-height: 200%;\">&nbsp;</span></p>\n<p class=\"MsoNormal\" style=\"line-height: 200%;\"><span style=\"font-size: 12.0pt; line-height: 200%; font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;\">　　</span><span lang=\"EN-US\" style=\"font-size: 12.0pt; line-height: 200%;\">(2)</span><span style=\"font-size: 12.0pt; line-height: 200%; font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;\">体位性低血压</span><span style=\"font-size: 12.0pt; line-height: 200%; font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;\">部分患者的低血压发生与体位变化</span><span lang=\"EN-US\" style=\"font-size: 12.0pt; line-height: 200%;\">(</span><span style=\"font-size: 12.0pt; line-height: 200%; font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;\">尤其直立位</span><span lang=\"EN-US\" style=\"font-size: 12.0pt; line-height: 200%;\">)</span><span style=\"font-size: 12.0pt; line-height: 200%; font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;\">有关，称为体位性低血压。体位性低血压定义为：在改变体位为直立位的</span><span lang=\"EN-US\" style=\"font-size: 12.0pt; line-height: 200%;\">3</span><span style=\"font-size: 12.0pt; line-height: 200%; font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;\">分钟内，收缩压下降</span><span lang=\"EN-US\" style=\"font-size: 12.0pt; line-height: 200%;\">&gt;20mmHg</span><span style=\"font-size: 12.0pt; line-height: 200%; font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;\">或舒张压下降</span><span lang=\"EN-US\" style=\"font-size: 12.0pt; line-height: 200%;\">&gt;10mmHg</span><span style=\"font-size: 12.0pt; line-height: 200%; font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;\">，同时伴有低灌注的症状，这些症状包括：头昏、头晕、视力模糊、乏力、恶心、认识功能障碍、心悸、颈背部疼痛。老年单纯收缩期高血压伴有糖尿病、低血容量，应用利尿剂、扩血管药或精神类药物者容易发生体位性低血压。</span></p>\n<p class=\"MsoNormal\" style=\"line-height: 200%;\"><span lang=\"EN-US\" style=\"font-size: 12.0pt; line-height: 200%;\">&nbsp;</span></p>\n<p>&nbsp;</p>\n<p class=\"MsoNormal\" style=\"line-height: 200%;\"><span style=\"font-size: 12.0pt; line-height: 200%; font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;\">　　</span><span lang=\"EN-US\" style=\"font-size: 12.0pt; line-height: 200%;\">(3)</span><span style=\"font-size: 12.0pt; line-height: 200%; font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;\">继发性低血压</span><span style=\"font-size: 12.0pt; line-height: 200%; font-family: 宋体; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;\">某些疾病或药物可以引起低血压，如脊髓空洞症、高度的主动脉瓣狭窄、二尖瓣狭窄、慢性缩窄性心包炎、特发性或肥厚性心肌病、血液透析病人和慢性营养不良症等，以及服用降压药、抗抑郁药。这些疾病引起的低血压也可以出现头昏、头晕等低灌注的症状。</span></p>\n<p>&nbsp;</p>\n<p>&nbsp;</p>","barId":"2012","topicTypeId":"2","topicThemeId":"1029","readLevel":0,"files":"","clickNoLikeCount":0,"clickLikeCount":0,"clickCount":1420,"score":0,"partCount":0,"replayCount":0,"publishStatus":1,"publishTime":1486355803262,"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":1486355803260,"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":"6aad1b12ea7211e6a61c00163e04584d","isDel":0,"createAt":1486168781822,"createBy":"b1a5ca4ddfad11e6a61c00163e04584d","createName":"小海螺","updateAt":0,"updateBy":null,"updateName":null,"username":"茉莉花","password":"888888","level":0,"nickName":"茉莉花","realName":null,"signName":"随遇而安","head":"http://01luntan.com/ly_img/1486169681471.jpg","phone":null,"mobile":null,"wechat":null,"qq":null,"email":null,"address":null,"identityType":1,"userType":2,"isPhoneBind":0,"status":0,"accountSource":0,"isStrangerMsg":0,"departmentId":null,"departmentName":null,"sex":2,"provinceId":"140000","cityId":"140500","userLevel":0,"modifyNameCount":1},"forumUserActiveInfo":{"id":"6ab0cc6bea7211e6a61c00163e04584d","isDel":0,"createAt":0,"createBy":null,"createName":null,"updateAt":1707962474321,"updateBy":"6aad1b12ea7211e6a61c00163e04584d","updateName":"茉莉花","userId":"6aad1b12ea7211e6a61c00163e04584d","topicCount":551,"replayCount":73,"favorteCount":0,"beFavorteCount":0,"creamCount":2,"focusCount":3,"fansCount":0,"integralCount":581,"foodCouponCount":9,"lastLoginTime":0,"lastLoginIp":null,"downloadCount":0,"uploadCount":0},"newPass":null,"focusBar":null,"counter":null,"forumUserIdentificateDto":null},"theme":{"id":"1029","isDel":0,"createAt":0,"createBy":null,"createName":null,"updateAt":0,"updateBy":null,"updateName":null,"topicTypeId":"2","topicTypeName":"治疗","themeName":"症状","barType":"102","schemaName":2,"reward":0},"page":1,"favorties":true,"isSelf":false,"order":"asc"}