Understanding Chronic Venous Insufficiency: Causes, Symptoms, and Treatment
Learn about chronic venous insufficiency, including its causes, symptoms, and effective treatment options to improve leg health and prevent complications.
What is Chronic Venous Insufficiency?
Chronic venous insufficiency (CVI) is a condition where the veins in the legs are unable to effectively return blood to the heart. This dysfunction results in blood pooling in the lower extremities, commonly causing swelling around the feet and ankles. Patients may experience symptoms such as leg heaviness, achiness, tingling sensations, and visible varicose veins. In severe cases, CVI can lead to the development of leg ulcers or sores that are challenging to heal.
Causes of Chronic Venous Insufficiency
CVI occurs when the valves within leg veins, responsible for directing blood flow towards the heart, become damaged or weakened. This damage impairs proper blood circulation, especially during prolonged standing or sitting, where gravity makes the task more difficult. Risk factors that can contribute to CVI include blood clots, inflammation of the veins (phlebitis), and being overweight, which adds extra pressure on leg veins.
Diagnosis and Treatment
Diagnosing CVI requires healthcare professionals to differentiate it from other causes of leg swelling, such as heart, kidney, or blood clot issues. Venous ultrasound is a primary diagnostic tool to assess vein function and confirm CVI.
Treatment strategies focus on alleviating symptoms and preventing progression. Common approaches include wearing compression stockings to improve blood flow, elevating the legs to reduce swelling, and maintaining a healthy weight. Regular physical activities like walking help strengthen the leg muscles, which support effective venous function. For more advanced cases, medications or procedures such as vein ablation or sclerotherapy may be recommended by healthcare providers.
Addressing CVI is vital for improving quality of life and preventing complications such as ulcers. If experiencing persistent leg swelling or discomfort, consulting a healthcare professional is essential for proper diagnosis and tailored treatment.
Source: https://medicalxpress.com/news/2025-07-chronic-venous-insufficiency.html
Stay Updated with Mia's Feed
Get the latest health & wellness insights delivered straight to your inbox.
Related Articles
Addressing the Hidden Indoor Heat Risk: Urgent Need for Workplace Protections
A new report highlights the rising danger of indoor heat exposure among service sector workers, emphasizing the urgent need for updated workplace protections amidst rising temperatures and insufficient regulations.
Breakthrough in Malaria Treatment for Infants Promises Progress Towards Eradicating the Disease in Africa
A groundbreaking malaria medication approved in 2025 offers new hope for protecting infants in Africa, bringing us closer to the goal of eradicating malaria on the continent.
Understanding Resistance and Adaptation in Older Home Care Clients’ Agency
A recent study emphasizes the importance of recognizing and supporting the evolving agency of older adults in home care, highlighting resistance, adaptation, and reliance on informal support networks to maintain independence.
Innovative Tool Enhances Accuracy and Consistency in Vitamin D Testing
A new study introduces a practical tool to improve accuracy and harmonization in vitamin D testing, enhancing clinical decision-making and patient care.