A blood clot, also known as thrombosis, occurs when blood forms a solid mass within a blood vessel.
Learn about your diagnosis, and consider the next steps on your journey, such as necessary lifestyle changes
Blood clots can happen to anyone. The likelihood that a blood clot will develop increases if you’ve had an injury to a vein, have reduced blood flow due to limited movement, have had recent major surgery, or if you have a family history of blood clots.
The two types of thrombosis are venous and arterial, depending on whether the clot develops in the vein or an artery. Once formed, a blood clot can slow or block normal blood flow, and even break loose and travel to your legs, as well as your arms. The most common types include deep vein thrombosis (DVT), which typically occurs in the legs, and pulmonary embolism (PE), where a clot travels to the lungs, posing serious health risks.
To determine how to treat your condition, it's essential to understand the type, location, and size of the clot.
After a blood clot diagnosis, your doctor will likely recommend a treatment plan tailored to your medical condition. Here is what you can generally expect.
- Immediate intervention: If you have a life-threatening clot, such as a pulmonary embolism, you will need immediate treatment. This can include surgery or thrombolytic therapy, which uses certain medications or procedures to dissolve the clot.
- Medication: Most people diagnosed with a blood clot are prescribed an anticoagulant, also known as a blood thinner. This medication prevents the clot from growing and helps reduce the risk of new clots forming. These medications do not dissolve the clot, but allow your body to break it down naturally over time.
- Monitoring: Regular monitoring may involve blood tests to measure how well your blood is clotting, especially if you’re taking anticoagulants that require careful dosage adjustments. Ask your doctor about any concerns regarding your medication.
- Lifestyle modifications: Your doctor may recommend changes to your lifestyle, such as staying active and maintaining a healthy weight, to reduce the risk of further clots.
- Follow-up: Follow-up appointments will be necessary to assess your progress, adjust medications if needed, and ensure that the clot is dissolving.
Treatment typically involves medications, but the exact approach can vary depending on the clot’s location, severity, and your overall health. Your healthcare provider may recommend the following.
Certain lifestyle changes can make a difference in your recovery and reduce the risk of future blood clots. Here are some key changes to consider.
- Stay active. Regular physical activity helps improve blood circulation, which is critical for preventing blood clots. Simple exercises like walking or stretching can be beneficial.
- Maintain a healthy weight. People who are overweight or obese are at risk of developing a blood clot, so maintaining a healthy weight through a balanced diet and regular exercise is essential.
- Avoid prolonged sitting or standing. Take frequent breaks to move around and stretch your legs. If traveling long distances, try to stand, stretch, and walk every hour or so.
- Quit smoking. Smoking cigarettes is a major risk factor for blood clots. Quitting smoking will not only reduce your risk of clots, but also improve your overall cardiovascular health.
- Stay hydrated. Dehydration can thicken your blood, increasing the risk of clots. Ensure you drink plenty of water throughout the day.
Knowing the warning signs of complications, such as recurring clots or bleeding (a potential side effect of blood thinners), is essential. Seek medical attention immediately if you experience any of the following:
- Swelling, pain, or tenderness in the leg or arm
- Warmth or redness
- Sudden shortness of breath
- Chest pain
- Coughing up blood
- Rapid heart rate
- Lightheadedness or fainting
After a blood clot diagnosis, finding the right support plays a major role in your recovery and well-being. Always start by discussing your concerns with your doctor, who can provide advice based on your health history.
Beyond your healthcare team, consider connecting with support groups, either in-person or online, where you can share experiences and learn from others who have faced similar challenges. Leaning on family and friends for emotional support is also important as you navigate your diagnosis and treatment.
International Society on Thrombosis and Haematosis (ISTH)
A global organization that provides healthcare professionals with up-to-date scientific research, news, and clinical recommendations.
World Thrombosis Day
A global initiative hosted each year by ISTH that raises awareness and support about thrombosis.
National Blood Clot Alliance (Stop the Clot)
An organization that offers patient education and professional training about the signs, symptoms, and prevention of blood clots.
