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Hong Kong College of Cardiac Nursing
Hong Kong College of Community and Public Health Nursing
Hong Kong College of Critical Care Nursing
Hong Kong College of Education and Research in Nursing
Hong Kong College of Emergency Nursing
Hong Kong College of Gerontology Nursing
Hong Kong College of Medical Nursing
Hong Kong College of Mental Health Nursing
Hong Kong College of Midwives
Hong Kong College of Nursing and Health Care Management
Hong Kong College of Orthopaedic Nursing
Hong Kong College of Paediatric Nursing
Hong Kong College of Perioperative Nursing
Hong Kong College of Surgical Nursing

The Hong Kong Academy of Nursing

The Hong Kong Academy of Nursing

and

The Hong Kong College of Surgical Nursing

The Hong Kong College of Surgical Nursing

 

下肢靜脈系統是由深層靜脈、淺層靜脈及穿通靜脈組成,靠着靜脈內壁單向瓣膜,加上小腿肌肉活動時的推動力,將人體去氧的血液從下肢送回心臟而維持良好的血液循環。

由於靜脈內的單向瓣膜閉合不全,加上小腿肌肉活動不足,血液倒流引致血液滯留於下肢,大大增加了靜脈壓力,久而久之導致靜脈擴張及扭曲,稱為下肢靜脈曲張。

患者可能會有下肢水腫、疲倦、疼痛,嚴重者甚至引致足部皮膚色素沉澱,血栓性靜脈炎、出血、潰瘍等併發症。

誘因

  • 遺傳
  • 多次懷孕
  • 肥胖
  • 久坐的職業
  • 長期站立的職業
  • 年老

預防方法

  • 運動
  • 減肥, 控制體重
  • 避免長期站立或久坐
  • 長期站立/久坐工作者可穿著壓力襪
  • 多作小腿運動
  • 休息時可承高雙腳
  • 避免長期穿著高跟鞋
  • 滋潤及保護雙腳

了解曲張, 及早預防

如有疑問,可向你的家庭醫生或專科護士查詢

 

 

香港外科護理學院

2017年6月6日

 

參考資料/資料來源

  1. Society for Vascular Nursing (2014). Patient Education Resources. Retrieved Mar 8, 2017, from http://svnnet.org/wp-content/uploads/2015/09/svn-venous-Disease-Booklet-2014.pdf
  2. Society for Vascular Nursing (2015). Patient Education Resources. Retrieved Mar 2, 2017, from http://svnnet.org/wp-content/uploads/2015/09/svn-varicose-veins-Education.pdf.
  3. Varicose veins: diagnosis & management. NICE clinical guideline[CG168] (2013). Retrieved Mar 7, 2017 ,from http://www.nice.org.uk/guidance/cg168.
  4. Varicose veins-NHS Choices (2017). Retrieved Jun 7, 2017 from http://www.nhs.uk/conditions/varicose-veins/Pages/Whatarevaricoseveins.aspx.
  5. Wittens, c., Davies, A. H., Backgoard, N., et al. (2015). Editor’s Choice-Management of chronic venous disease: clinical practice Guidelines of the European Society for Vascular Surgery (ESVS). European Journal of Vascular Endovascular Surgery,49:678

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