Breaking
BRHwasa makes a remarkable debut in Brazil with a show in Korean and connecting with the publicAURio Tinto's 2029 withdrawal looms over Nhulunbuy by-election as town faces post-mining futureCNToday's event preview: MLB, U18 youth baseball, Japanese professional, secondary vocational and other events broadcast scheduleDEZverev defeats Khachanow and moves into the US Open finalINTLTrump to Visit Ireland Amid Major Security OperationBRFans of Luan Santana camp in front of the stadium in São José do Rio Preto for a show on the 'Registro Histórico' tourBRMan is preventively arrested for failing to comply with protective measures in Santo Antônio de PáduaARSiniakova and Townsend win the US Open women's doubles title, Sabalenka faces Rybakina in the finalBRMan arrested after mother reports lost document in SorrisoINTLMan Arrested in Connection with Homicide of Tasia Fortune in Jackson, MississippiBRHwasa makes a remarkable debut in Brazil with a show in Korean and connecting with the publicAURio Tinto's 2029 withdrawal looms over Nhulunbuy by-election as town faces post-mining futureCNToday's event preview: MLB, U18 youth baseball, Japanese professional, secondary vocational and other events broadcast scheduleDEZverev defeats Khachanow and moves into the US Open finalINTLTrump to Visit Ireland Amid Major Security OperationBRFans of Luan Santana camp in front of the stadium in São José do Rio Preto for a show on the 'Registro Histórico' tourBRMan is preventively arrested for failing to comply with protective measures in Santo Antônio de PáduaARSiniakova and Townsend win the US Open women's doubles title, Sabalenka faces Rybakina in the finalBRMan arrested after mother reports lost document in SorrisoINTLMan Arrested in Connection with Homicide of Tasia Fortune in Jackson, Mississippi
Back熬夜与心源性猝死风险及应对方法
熬夜与心源性猝死风险及应对方法
Developing
中国新闻网25 minutes agoHealth3 min readChinaView translation

熬夜与心源性猝死风险及应对方法

Quick Look

文章指出熬夜不仅伤身,还可能引发心源性猝死,并列出多种危险情形:连续3天每天睡不足4小时、通宵24小时不补觉、长期每天睡不足6小时并伴有慢性病等。同时说明熬夜后出现胸闷、放射性疼痛、出汗等症状需警惕心梗前兆,并提供补觉、清淡饮食、适量运动等补救方法,以及改善睡眠的环境调整、姿势选择、二仁蜂蜜茶、耳部按摩和478呼吸法等建议。

AI-generated summary

Why It Matters

文章开头指出虽然大家都知道熬夜伤身,但很少人意识到熬夜可能引发心源性猝死,且这种风险是逐步积累的,身体会提前发出警告。

Font size

很多人都知道熬夜伤身,却忽略了熬夜也有可能引发心源性猝死。

这种风险从来不是突然发生的——身体早就用各种方式发出过警告,只是很多人把它们当成了小毛病。熬夜熬到什么程度,身体会受不了?出现这些情况,千万别大意↓↓

熬夜到什么程度

会有猝死风险?

连续3天以上,每天睡不足4小时

相当于让心跳在高速挡连续运转72小时,心脏每跳一次,心肌细胞就会经历一次收缩与舒张的磨损。

正常睡眠时,心肌细胞能得到40%的修复,而当人体缺觉时,修复几乎停滞。有研究显示,这种状态下心肌耗氧会增加3倍、血管痉挛的概率提升至平时的5倍。

通宵24小时后不补觉

曾有实验记录,健康成年人通宵后血压会剧烈升高。此时哪怕只爬一层楼,都可能让心脏的负荷突破极限。

长期每天睡不够6小时

如果长期每天睡眠不足6小时,再叠加高血压、糖尿病等慢性病。这些疾病本身就会损伤血管内皮,熬夜会让血液中的炎性因子增多,如果再叠加高血压、糖尿病等会损伤血管内皮的慢性病,会加速斑块形成。

更危险的是,肥胖、抽烟,饮食重盐、重辣等因素会让斑块变得更脆弱,随时可能破裂堵塞血管。

熬夜+白天高压工作/运动

熬夜后交感神经本身处于亢奋状态,若再被工作压力、崩溃情绪、剧烈运动等刺激,去甲肾上腺素会瞬间飙升。

提醒:如果熬夜后累到起床都费劲,休息12小时后仍没有缓解,胸口像被巨石压住般闷痛,有时还会放射到左肩、下巴,莫名冒冷汗、手脚冰凉,伴随恶心想吐,走几步路就喘得厉害,感觉空气都不够用,这些都可能是心梗的前兆,此时坐下来休息,立刻拨打120。

长期熬夜

身体还会出现这些问题

促使身体发炎

一项研究发现,睡眠不足会引发全身“炎症风暴”。睡眠不足导致非特异性炎症标志物C反应蛋白的含量明显增高。这种蛋白是心血管疾病、卒中、癌症、抑郁症等多种疾病问题的一个预测因子。

脂肪代谢、血糖调节异常

经常熬夜的人晚上易饿,频繁进食会导致脂肪代谢异常,胰岛素分泌异常进而使血糖异常,增加空腹血糖增高的风险,也会提高患糖尿病和心血管疾病的概率。经常熬夜还可能使血压升高,从波动性高血压发展为持续性高血压。

可能增加患癌风险

专家介绍,若每天睡眠时间长期不足6个小时,癌症风险会增加40%以上。且该风险在女性身上表现得更为明确,长期每天睡眠不足6小时,或大于9小时,患癌风险或可增加121%。

记忆力下降、思维迟钝

正常情况下,白天学习的信息需靠睡眠形成长期记忆。经常熬夜剥夺前半夜睡眠,会使记忆能力下降,信息难以储存,大脑反应速度变慢,注意力不集中,最终导致学习和工作效率降低。

熬夜后3个方法补救

有的时候熬夜无法避免,如何通过科学方式减轻其伤害?医生推荐了几个方法。

01 及时补觉

一些人在熬夜后大脑仍处于兴奋状态,不易睡着,但还是建议躺在床上休息,因为人躺卧时,代谢会减缓,从而避免身体透支。

熬夜后应该怎么补觉?一是晚上10时到早上7时,选个适合自己的时间段延长睡眠时间;二是白天小睡30~45分钟;三是周末可以策略性地补1~2小时。

02 清淡饮食

熬夜后,早餐的营养补充最重要。尽量吃富含B族维生素和蛋白质的低热量食物,如藕粉、低脂牛奶泡麦片、绿色蔬菜、水果等,少吃高糖、高盐、油炸食物。

由于脂肪积累都在晚上,夜间工作时,如果真的很饿,可少量进食清淡食物,不饿则尽量别吃。

03 适量运动

白天补觉后,精力充沛的情况下,可以适量运动。上班期间,每隔半小时起身活动一下,踮踮脚,做几个金鸡独立、深蹲,几分钟即可。此外,八段锦、太极拳等舒缓的运动也有助缓解疲劳。

学会这几招

让你拥有好睡眠

改善入睡环境

卧室环境应安静舒适,根据个人习惯保持适宜的光线强度,室内温度20℃~24℃、空气湿度40%~60%为宜,经常开窗通风。

床垫宜相对坚实,不要过度松软塌陷,枕头高矮适中,被褥清洁干燥。

运用正念、放松训练、认知调整等心理疏导技巧,睡前洗澡、泡脚等,都有助于睡眠。

选择适合的睡觉姿势

常见的睡姿主要分为仰卧、俯卧、侧卧。仰卧的好处是身体能够更好地放松,但气血易散于体表,心神也容易散,可采取“回阳卧”的方式;睡眠优先推荐右侧卧,不建议俯卧。大家可以根据自身情况选择适合的睡觉姿势。

一款代茶饮缓解入睡困难

想要改善失眠问题,可以试试二仁蜂蜜茶。将25克酸枣仁、12克柏子仁捣碎后用纱布包好,用水煎煮10~20分钟,待水变温后加入1~2勺蜂蜜,临睡前趁温服下,有助于缓解入睡困难,改善睡眠质量。

揉揉耳朵助睡眠

晚上睡不好?试试这套安神操!搓搓耳朵边儿,提提耳朵尖儿,揉揉小耳垂,安眠好入睡!简单易学的四句口诀,助你拥有好睡眠↓↓

“478呼吸法”

辗转反侧睡不着?不妨试试“478呼吸法”:4秒吸入气体、7秒屏气、8秒缓慢呼出。

保持充足、规律的睡眠至关重要

快转给家人和朋友~

Open Questions

  • 文章中提到的研究数据具体来源是什么?
  • 二仁蜂蜜茶的功效是否有临床试验支持?
  • 不同人群(如老年人、青少年)因熬夜导致心血管问题的风险差异如何?

Related Topics

This article was originally published by 中国新闻网.

Related Stories

Nutritionists remind: dieting or eating only vegetables after the age of 40 may ignore protein, resulting in weight loss and weakness as you age.
Developing·

Nutritionists remind: dieting or eating only vegetables after the age of 40 may ignore protein, resulting in weight loss and weakness as you age.

Nutritionist Wang Yujing pointed out that long-term dieting or a vegetable-based diet after the age of 40 to control weight may lead to insufficient protein intake, which affects muscle mass, metabolism and collagen, leading to the situation of "losing age, becoming thinner and weaker". She also provided suggestions on the importance of protein and daily supplementation.

自由时报
2 min read
More than 1,000 people withdraw from the bone marrow database every month after reaching the age of 55, with fewer than 500 new entrants. The declining birthrate impacts the matching opportunities
Developing·

More than 1,000 people withdraw from the bone marrow database every month after reaching the age of 55, with fewer than 500 new entrants. The declining birthrate impacts the matching opportunities

The Blood and Marrow Transplantation Society of the Republic of China warned that the bone marrow donor database is facing the impact of the declining birth rate. About 1,000 people drop out every month because they are over 55 years old, but there are less than 500 new entrants, which is less than half of the past. If "more outflows and fewer incomings" continue, it will affect the opportunities for blood cancer patients to find suitable matches. Experts call on people aged 18 to 46 to actively set up a donation profile.

自由时报
3 min read
Weird snoring sounds in your sleep? Doctor warns: It may be a warning sign of "near-death gasping"
Health·

Weird snoring sounds in your sleep? Doctor warns: It may be a warning sign of "near-death gasping"

Huang Xuan, a thoracic and critical care physician, pointed out that patients with cardiac arrest often experience "dying gasping", which is characterized by irregular and weird snoring mixed with grunting. If you find that the patient cannot wake up and is breathing abnormally, you should immediately call 119, use an AED and perform CPR. Do not misjudge the patient to be asleep and miss the golden rescue time.

自由时报
3 min read
Cheng Yuan Gao's nutritious lunch in central China was sour and smelly. 87 students had diarrhea. Zhou Xuan exploded: The government of Beijing City forced manufacturers to go into battle.
Developing·

Cheng Yuan Gao's nutritious lunch in central China was sour and smelly. 87 students had diarrhea. Zhou Xuan exploded: The government of Beijing City forced manufacturers to go into battle.

An incident occurred in Chengyuangao, Taipei City, central China, where the sour smell of nutritious lunch meat caused 87 students to have diarrhea. Political worker Zhou Xuan broke the news that the manufacturer in question was a non-traditional lunch box company and was forced to take orders because of the free and nutritious lunch policy imposed by the Beijing Municipal Government. It had no experience and led to the problem.

自由时报
2 min read
More on this topic熬夜