Understanding the Underlying Causes of Leg Discomfort: Recognizing Chronic Venous Insufficiency

Stages of Chronic Venous Insufficiency

Chronic Venous Insufficiency (CVI) is a common condition that occurs when the veins in the legs fail to efficiently return blood to the heart. This can lead to a variety of symptoms that range from mild discomfort to serious complications. If left untreated, CVI can significantly impact your quality of life. Recognizing the early signs and symptoms is key to seeking timely treatment and preventing further progression.

Common Signs and Symptoms of CVI

1. Leg Swelling (Edema)

One of the earliest and most noticeable signs of CVI is swelling in the lower legs and ankles. This occurs due to the buildup of fluid as the veins struggle to return blood to the heart efficiently. Swelling is often worse after prolonged standing or sitting.

2. Aching, Heaviness, or Leg Pain

People with CVI frequently experience aching, throbbing, or a feeling of heaviness in their legs. This discomfort often worsens throughout the day and may be relieved by elevating the legs.

3. Varicose Veins

Varicose veins are enlarged, twisted veins that appear just beneath the skin. They can be blue, purple, or bulging and are a clear sign of venous insufficiency. Varicose veins may cause itching, burning, or discomfort.

4. Skin Changes and Discoloration

Over time, CVI can lead to noticeable skin changes, including:

• Darkening of the skin, especially around the ankles

• Red, brown, or purplish discoloration

• Thickened, leathery, or tight skin These changes occur due to prolonged pressure in the veins, which damages the skin and underlying tissues.

5. Leg Cramping or Restlessness

Many individuals with CVI experience nighttime leg cramps or restlessness, which can disrupt sleep. These sensations are often due to poor circulation and venous congestion.

6. Venous Ulcers (Non-Healing Wounds)

In advanced cases, CVI can lead to the development of venous ulcers, which are slow-healing sores that typically form around the ankles. These ulcers are painful, prone to infection, and require specialized treatment to heal properly.

7. Itching or Irritated Skin (Venous Eczema)

CVI can also cause venous eczema, which leads to itchy, dry, or inflamed skin around the lower legs and ankles. If left untreated, it can progress to more severe skin damage and ulceration.

When to Seek Treatment

If you are experiencing any of these symptoms, it’s important to seek evaluation by a vein specialist. Early intervention can prevent complications and improve circulation. At Arlington Vein Institute, we offer advanced, minimally invasive treatments for CVI, including endovenous laser ablation (EVLA), radiofrequency ablation (RFA), sclerotherapy, and compression therapy.

📞 Call Arlington Vein Institute at 224-526-8346 (VEIN) or schedule an appointment online to take the first step toward healthier legs!

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