🩸 Thrombosis (DVT &


Thrombophlebitis)



Symptoms, causes and treatment



⚠️ What is thrombosis?

One thrombosis This is the formation of a blood clot (thrombus) in a blood vessel. The deep veins of the legs are particularly frequently affected – this is then referred to as a thrombus. deep vein thrombosis (DVT).

A superficial form is the Thrombophlebitis, in which inflamed veins are accompanied by a blood clot.

An untreated thrombosis can be dangerous, as the clot can break loose and cause a Pulmonary embolism can cause.


🔍 Difference: DVT vs. Thrombophlebitis

Deep vein thrombosis (DVT):
  • Affects the deep leg veins
  • Potentially life-threatening
  • Often less visible, but dangerous

Thrombophlebitis:
  • Affects superficial veins
  • Often painful and palpable
  • Generally less dangerous, but requires treatment.


⚠️ Symptoms of thrombosis

The symptoms can vary in severity:

Typical signs:
  • Swelling of one leg (on one side!)
  • pain or feeling of tension
  • Overheating
  • Redness or bluish discoloration
  • Pressure pain along the vein

    • 👉 Important: Not every thrombosis causes severe symptoms!


🧬 Causes and risk factors

The development of thrombosis is often based on the so-called "Virchow triad":

  • Slowed blood flow (e.g., immobility, long journeys)
  • Altered blood clotting
  • Vessel wall damage

    • Other risk factors:

    • Operations
    • Bedridden
    • pregnancy
    • Hormone therapy (e.g., the pill)
    • Tumor diseases
    • Smoke
    • Overweight


🩺 Diagnostics – When to see a doctor?

If thrombosis is suspected, a Immediate medical evaluation is necessary..

The examination will be conducted by:

  • Vascular surgeon
  • Angiologist
  • Phlebologist

    • The most important method is the Duplex sonography, which is used to assess the vascular system and blood flow.


💊 Treatment of thrombosis

Therapy should begin quickly to avoid complications:

Drug therapy:
  • Anticoagulation (blood thinning)
  • e.g. heparin or DOACs

Further measures:
  • Compression therapy
  • Early mobilization
  • Elevate the leg

In severe cases:
  • Thrombectomy
  • Interventional procedures


🌿 Prevention

To prevent thrombosis:

  • Regular exercise
  • Avoiding prolonged sitting
  • Adequate fluid intake
  • Compression stockings for at-risk individuals
  • Thrombosis prophylaxis for travel or surgery


📍 Conclusion

Thrombosis is a serious condition that must be detected and treated early. A rapid diagnosis can be life-saving and prevent long-term damage.


⚖️ Medical note

The content of this website is for general information purposes only and does not replace no medical advice, diagnosis or treatment.

Individual health decisions should always be made in consultation with a qualified specialist, in particular a Vascular surgeons, Phlebologists or Angiologists.

In case of acute symptoms or suspicion of a serious illness (e.g. thrombosis), a medical examination should be carried out immediately.