Deep vein thrombosis

What you need to know

Deep vein thrombosis is a serious condition that occurs when blood clots form in the deep veins of the body. Although it is most common in the calf, these clots can develop in other areas too. If a clot breaks off, it can cause serious complications in the short or long term, including the possibility of it traveling to the lungs and obstructing an artery, causing a so-called pulmonary embolism.

Prolonged immobility is one of the main risk factors for deep vein thrombosis, making regular movement, especially in the post-operative period, crucial to preventing this condition.

Symptoms

Signs of deep vein thrombosis can vary, but generally include swelling, pain, heat, redness and muscle stiffness in the affected area. However, in some cases, the condition can be asymptomatic, which makes it important to be alert to any warning signs, especially after surgical procedures.

Risk Factors

Several factors can increase the risk of developing deep vein thrombosis, including:

• Genetic predisposition
• Age 40+
• Obesity
• Pregnancy and postpartum
• Cancer
• Use of contraceptives
• Hormone therapy
• Gait impairment
• Trauma
• Varicose veins
• Smoking
• Long lasting surgeries
• Heart and/or respiratory failure
• Travel where you are seated for many hours
• Dehydration

How to prevent

Preventing deep vein thrombosis involves:

• Maintaining a healthy lifestyle.
• Keeping your weight within healthy limits.
• Avoiding smoking and excessive alcohol consumption.
• Regular movements, especially after surgery or long periods of immobility.
• Exercising.
• Wearing loose, comfortable clothes and shoes.
• Wear elastic stockings, following medical advice and especially in the post-surgical period when you still have a mobility restriction and if you have a propensity (due to risk factors) to develop thrombosis.
• Hydrating very well to avoid dehydration.

It is important to be aware of this information and follow medical advice to prevent complications related to deep vein thrombosis. We are here to guide you and ensure your safety throughout the process.

Watch our video about thrombosis.

(Note: Original audio is in Portuguese. Remember to turn on the English subtitles.)