概述

深静脉血栓形成（DVT）is a serious condition in which blood clots form in one of your body’s major veins. It’s preventable and treatable, but in some cases, serious complications can arise from it.

继续阅读以了解更多有关DVT的并发症以及如何防止它们的问题。

When caught early, DVT can usually be treated with blood thinners and lifestyle changes. In some cases, serious complications can arise.

肺栓塞

一个肺栓塞（PE）当深静脉中的血块向肺传播时，就会发生。PE可能会对肺部和其他器官造成永久性损害，因为血流受到限制。大或多个凝块可能是致命的。

In many cases there are no symptoms. When there are symptoms, they may include:

If you experience one or more of these symptoms, seek immediate medical attention.

血栓综合征

血栓综合征(PTS), also known as post-phlebitic syndrome, is a long-term complication of DVT. It develops when a blood clot damages the valves in your veins and causes chronic pain, swelling, and discomfort that can greatly interfere with daily life.

症状可能会出现six months to two years在血块发展后，它们可以持续一生。

Symptoms of PTS typically affect your legs and may include:

  • 肿胀
  • 疼痛和痉挛
  • heaviness
  • 刺痛和瘙痒
  • 皮肤变色
  • sores or ulcers on the skin

将PT的症状与另一个区分开来可能很难血块，但是在大多数情况下，您可以通过休息和抬高双腿来缓解。请参阅医生帮助您确定原因。

DVT可以导致心力衰竭吗？

DVT doesn’t lead toheart failure。动脉中的另一种类型的血块，称为动脉血栓形成, can lead to heart attack or stroke. Arterial thrombosis usually occurs in the heart or brain, while DVT occurs in the deep veins of the legs, pelvis, and sometimes arms.

如果您有DVT或其并发症的任何症状，请尽快寻求医疗护理。治疗DVT可以降低发展更严重的条件的风险。

标准治疗建议可能包括以下内容：

  • 血液稀释剂
  • 压缩袜
  • lifestyle changes, such as losing weight and staying active

In more serious cases, the following may be recommended:

VENA CAVA过滤器

If blood thinners aren’t effective, a vena cava filter may be recommended. This filter is inserted inside a large vein, called the vena cava, and is designed to catch blood clots before they enter the lungs.

溶栓剂

在医院，静脉凝结蛋糕被称为溶栓剂，通过皮肤中的小切口直接放入凝块中。

Mechanical thrombectomy

在此过程中，将导管插入您的静脉中，以分解和去除血块，并恢复血液流动。

DVT及其并发症是可以预防的。建议进行以下生活方式改变以减少开发DVT的几率：

  • 去看医生进行定期检查
  • maintain a健康的体重
  • stay active
  • maintain healthy血压
  • 不要抽烟
  • avoid sitting for long periods of time
  • stay hydrated
  • 在长途旅行中，尽可能频繁地走路，然后移动和弯曲脚和腿
  • wear loose, comfortable clothing, and avoid alcohol when traveling

DVT可能导致严重的威胁生命的并发症，但在许多情况下，DVT及其并发症是可以预防的。了解DVT的危险因素和症状，并在您怀疑问题时立即寻求治疗对于避免任何并发症至关重要。