Deep vein thrombosis (DVT) is the term used to describe a blood clot (thrombus) that forms in one or more of the body’s deep veins, usually in the legs. Deep vein thrombosis may cause pain or edema in the legs. Sometimes there might not be any obvious signs.
What Is Deep Vein Thrombosis?
Sometimes called venous thrombosis, deep vein is a blood clot that forms in a vein deep within your body. DVT mostly affects the main veins in the lower leg and thigh, However, it can also form in other deep veins, such as those in the arms and pelvis.
Acute DVT can occur suddenly, necessitating an immediate situation. On the other hand, blood clots might be a chronic condition that gradually worsens circulation, usually in the lower body. Blood clots can cause venous insufficiency, a condition where your body struggles to return blood to your heart.
A clot in a blood artery is called thrombosis. A clot that travels through your bloodstream is called an embolism or thromboembolism. An embolism has the potential to lodge in a blood artery and obstruct blood flow to the heart, brain, or lungs. Serious consequences from the embolism might include a heart attack, stroke, or pulmonary embolism.
Causes of Deep Vein Thrombosis
- Being immobile from prolonged bed rest or sitting, like while traveling,
- A family history of blood clots
- Having an indwelling catheter, which is a long-term blood vessel tube
- Being overweight
A disorder called polycythemia vera causes the bone marrow to produce excessive amounts of blood cells.
Fractures in the legs, hips, or pelvis, or recent surgery
Symptoms of Deep Vein Thrombosis
- Leg edema
- Leg tightness, cramping, or pain that frequently begins in the calf
- Variation of skin tone on the leg, ranging from purple to red, based on your skin tone
- A warm sensation in the afflicted leg
- Deep vein thrombosis may happen without any obvious signs or symptoms.
When should you visit a doctor?
If you have any of the following DVT symptoms, especially if they come on quickly, consult your doctor immediately: one or both legs are swollen. Tenderness or pain in your arm, foot, ankle or leg.
The symptoms and warning signs for a pulmonary embolism are as follows:
- Abrupt breathlessness
- Chest pain or discomfort that gets worse when you cough or breathe deeply
- Dizziness or lightheadedness
- Losing consciousness
- Rapid heartbeat
- Spitting blood
Conclusion
Many therapies may be helpful, and your doctor can adjust your care to suit your needs. In case they prescribe blood thinners, make sure to attend all of your follow-up consultations to ensure you are receiving the recommended dosage. Watch our video for a better understanding and further details.