What is DVT?
Deep vein thrombosis (DVT) occurs when a blood clot forms in one or more of the deep veins in your body, most commonly in the legs. This serious condition can cause severe complications if left untreated.
Common Risk Factors
- Extended periods of immobility
- Recent surgery or injury
- Pregnancy or recent childbirth
- Obesity
- Smoking
- Age (over 60)
- Family history of blood clots
- Certain medications (including birth control pills)
Warning Signs and Symptoms
Primary Symptoms
- Swelling in the affected leg (less commonly in both legs)
- Pain or tenderness, often described as a cramp
- Warm skin over the affected area
- Redness or discoloration of the skin
Emergency Warning Signs
Seek immediate medical attention if you experience:
- Sudden shortness of breath
- Chest pain
- Coughing up blood
- Rapid breathing
Diagnosis
- Physical examination
- Ultrasound imaging
- D-dimer blood test
- CT or MRI scans (in some cases)
Treatment Options
Immediate Treatment
- Blood thinners (anticoagulants)
- Compression stockings
- Elevation of affected limb
Long-term Management
- Regular medication monitoring
- Lifestyle modifications
- Follow-up appointments
Prevention Strategies
- Stay active and exercise regularly
- Maintain a healthy weight
- Take breaks during long trips
- Stay hydrated
- Follow post-surgery instructions carefully
- Quit smoking
When to Contact Your Doctor
Contact your healthcare provider if you notice:
- Unexplained leg swelling
- Persistent leg pain
- Skin changes in your leg
- Any symptoms of pulmonary embolism
Complications
Untreated DVT can lead to:
- Pulmonary embolism
- Post-thrombotic syndrome
- Chronic venous insufficiency