What Is Chronic Venous Insufficiency (CVI)?
Chronic venous insufficiency (CVI) is a condition where the veins in the legs struggle to return blood to the heart efficiently. This leads to blood pooling, causing discomfort, swelling, and potentially serious complications if left untreated.
Common Symptoms of CVI
- Leg swelling – Often worsening by the end of the day
- Heavy or aching legs – Especially after prolonged standing
- Varicose veins – Bulging, twisted veins visible under the skin
- Skin changes – Discoloration, thickening, or ulcers near the ankles
- Itching or burning sensations – Particularly around affected veins
Who Is at Risk?
CVI is more common in people over 50, those with a family history of vein problems, individuals who stand or sit for long periods, and those who are overweight. Women are also at higher risk, especially after pregnancy.
Effective Treatment Options
- Compression stockings – Improves circulation and reduces swelling
- Lifestyle changes – Regular exercise, weight management, and leg elevation
- Minimally invasive procedures – Sclerotherapy, laser therapy, or radiofrequency ablation
- Surgery – In severe cases, vein stripping or bypass may be necessary
Prevention Tips
To reduce your risk of developing CVI:
- Stay active with regular walking or swimming
- Maintain a healthy weight
- Avoid prolonged sitting or standing
- Elevate your legs when resting
- Wear compression socks if recommended
When to See a Doctor
If you experience persistent leg pain, swelling, or skin changes, consult a vascular specialist. Early intervention can prevent complications like venous ulcers or deep vein thrombosis.
