Deep vein thrombosis can occur when blood forms a clot in one or more regions of the body. The thrombus, or blood clots, occur in veins and can affect any part of the body, but mostly occur in the lower region of the legs. The condition is often accompanied by pain in the affected area or even swelling. However, in other cases, it might not be painful and can thus be hard to detect. Deep vein thrombosis prevention is extremely necessary as it comes with certain risk factors wherein the loosened blood clots travel along the blood in the vein and reach the lungs. The blood clots tend to loosen and travel along with the blood in the veins and reach the lungs. These clots can then result in a pulmonary embolism, which can be fatal.

1. Symptoms

• Tenderness in the legs
• Sudden pain or cramps in the legs, especially below the knees
• Increase in temperature in any specific region
• Discoloration or red skin

In serious cases that involve respiratory obstruction:

• A sudden increase in heart rate
• Acute chest pain
• Difficulty in breathing
• Bloody cough or cough without any reason

2. Prevention tips
Although in most cases the blood clots tend to be harmless and can dissolve on their own, the condition can be extremely dangerous if it reaches the respiratory system. Therefore, deep vein thrombosis prevention is always better than trying to cure it. The tips given below can help you reduce the chances of developing the condition or prevent it altogether.

• Regular exercise is the key to a healthy life. Make sure you walk at least 30 minutes every day.
• Obesity or being overweight can be a serious cause of deep vein thrombosis. Hence, plan a healthy diet routine and exercise thoroughly to get healthier and fitter.
• If the problem persists, ask your doctor for blood thinners which can help in the prevention of worsening deep vein thrombosis.
• Be on the move; refrain from standing or sitting still for long periods as this can result in decreased blood flow and ultimately, deep vein thrombosis.
• Opt for loose clothing and not the ones that stick to your skin, especially during traveling.
• Try to keep diabetes and cholesterol at bay. If you already have them, always try to keep the levels normal.
• Any kind of hormone therapy might be a hindrance to deep vein thrombosis prevention. Thus, ask your doctor about the risks of such therapy, especially during pregnancy.
• Drink plenty of water and always keep yourself hydrated.
• If it is not possible to move around throughout the day, indulge in leg exercises that involve the movement of the heels and toes as this can help in deep vein thrombosis prevention.
• Traveling on flights or trains which involve longer durations can be painful. In such cases, try getting up and walking around every hour.

DVT can affect individuals belonging to any age or gender. Thus, any sign of leg cramp or pain in the lower limbs should be taken seriously. Following the prevention tips always help in keeping the condition at bay. However, if you experience frequent discomfort, you must definitely consult your doctor.