Deep Vein Thrombosis is a condition in which a blood clot forms in a deep vein, typically in the legs. It can be serious because the clot might travel to the lungs, causing a pulmonary embolism, which can be life-threatening.
What Are the Symptoms?
DVT doesnโt always show symptoms, but when it does, you might notice:
- Swelling in one leg (rarely both).
- Pain or tenderness, especially in the calf or thigh.
- Warm skin around the painful area.
- Red or darkened skin.
- Swollen veins that feel firm or sore to the touch.
If you also experience chest pain or breathlessness, seek emergency help immediately. These could be signs the clot has moved to your lungs.
What Causes DVT?
Several factors can increase your risk:
- Immobility (e.g., long flights, bed rest)
- Surgery, especially involving the legs or pelvis
- Age over 60
- Obesity
- Smoking
- Pregnancy or recent childbirth
- Certain medications like contraceptives or hormone therapy
- Cancer or heart failure
- Genetic clotting disorders
Sometimesย DVT happens without any clear reason.
How isย DVT Diagnosed?
If your doctor suspects DVT, they may order:
- Ultrasound scan to check blood flow.
- D-dimer blood test to detect clotting activity.
- Venogram (an X-ray with dye) to locate the clot.
How Isย DVT Treated?
Treatment aims to stop the clot from growing and prevent complications:
- Blood thinners (like warfarin or rivaroxaban) for at least 3 months.
- Heparin injections (especially during pregnancy).
- In rare cases, surgery to remove the clot.
Youโll be monitored closely, and your doctor may recommend compression stockings to improve circulation.
Recovery and Prevention.
To help recovery and prevent future clots:
- Stay active, move your legs regularly.
- Drink plenty of fluids.
- Avoid sitting still for long periods.
- Follow your medication plan.
- Wear compression stockings if advised.
If you think you might have DVT, donโt wait; contact your doctor or go to the hospital. Early treatment can prevent serious complications.
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