Compression Therapy: How It Supports Better Circulation and Leg Health

Understanding Compression Therapy

Compression therapy uses specially designed garments—like compression socks, stockings, and wraps—to apply gentle pressure to your legs. This pressure helps improve blood and lymphatic flow, reduce swelling, and prevent complications from poor circulation.

It’s one of the most effective, non-invasive ways to manage a wide range of vein and leg health conditions. From tired, swollen legs to more serious issues like varicose veins or deep vein thrombosis (DVT), compression therapy supports your body’s natural circulation and helps you stay active and comfortable.

How Compression Therapy Works

Your veins work against gravity to move blood back up to the heart. When valves inside those veins weaken or pressure builds up, blood can pool in the legs—leading to swelling, fatigue, and discomfort.

Graduated compression stockings apply the strongest pressure at the ankle, gradually decreasing up the leg. This helps:

  • Push blood upward toward the heart
  • Prevent fluid buildup in the tissues
  • Reduce swelling and inflammation
  • Support vein walls and improve overall circulation

Common Conditions Helped by Compression Therapy

Deep Vein Thrombosis (DVT)

DVT is a blood clot that forms in a deep vein, often in the leg. It can cause swelling, redness, and pain—and can become life-threatening if the clot travels to the lungs. Compression therapy improves blood flow and helps prevent clots from forming during long periods of sitting or recovery.

Economy Class Syndrome

Also known as “traveler’s thrombosis,” this form of DVT develops after long flights or car rides. Wearing graduated compression socks during travel can help maintain circulation and reduce swelling.

Post-Thrombotic Syndrome (PTS)

PTS is a long-term complication of DVT, causing chronic pain, swelling, and skin discoloration. Daily compression stockings can significantly reduce symptoms and prevent worsening.

Chronic Venous Insufficiency (CVI)

CVI happens when vein valves weaken, allowing blood to pool in the legs. This can lead to varicose veins, swelling, and even ulcers. Regular compression therapy supports vein function, relieves heaviness, and helps prevent further damage.

Varicose Veins

Varicose veins are enlarged, twisted veins that appear near the surface of the skin. They can cause aching, throbbing, or fatigue in the legs. Compression socks reduce venous pressure and discomfort, while improving the look and feel of your legs.

Leg Ulcers

When circulation is poor, skin can break down and form painful sores known as leg ulcers. Consistent compression therapy promotes healing by improving oxygen delivery and reducing fluid buildup.

Phlebitis & Superficial Thrombophlebitis

These conditions involve inflammation (and sometimes clots) in surface veins. Compression stockings help relieve pain, control swelling, and prevent complications like DVT.

Lymphedema

Lymphedema causes chronic swelling due to a blocked lymphatic system—often after surgery or injury. Compression bandages and garments are key to managing this condition, keeping swelling under control and preventing infection. 

Edema

Edema refers to fluid retention that causes puffiness or swelling, especially in the legs and ankles. Compression therapy helps your body reabsorb excess fluid, easing tightness and improving comfort. 

Diabetic Neuropathy

Nerve damage from diabetes can reduce sensation in the feet and legs, making good circulation crucial. Mild compression socks designed for diabetics help support blood flow without restricting it—keeping feet healthy and protected. 

Sclerotherapy (Vein Treatment)

Sclerotherapy is a medical procedure that closes damaged veins. Wearing compression stockings after treatment speeds healing and prevents new varicose veins from forming. 

Everyday Benefits of Compression Therapy

Even if you don’t have a diagnosed condition, compression therapy can improve daily comfort and leg health. Many people wear compression socks for:

  • Long flights or commutes
  • Standing or sitting all day at work
  • Exercise recovery
  • Reducing tired, achy legs 

Tips for Getting the Most Out of Compression Therapy

  • Choose the right compression level: Light (8–15 mmHg) for everyday support; higher grades (20–30+ mmHg) for medical use under a doctor’s guidance.
  • Wear them daily: Especially during waking hours or travel.
  • Replace regularly: Compression fibers lose strength over time—usually every 4–6 months.
  • Care for your skin: Keep legs moisturized and check for irritation. 

When to Talk to Your Doctor

While compression therapy is safe for most people, consult a healthcare provider if you have:

  • Sudden swelling or pain in one leg
  • Open sores or ulcers
  • Known arterial disease or neuropathy
  • Your provider can recommend the proper compression strength and style for your specific needs. 

Support Healthy Circulation with Compression Therapy

Healthy circulation is essential for keeping your legs strong, energized, and pain-free. Whether you’re managing a condition like DVT or just want to prevent fatigue and swelling, compression therapy offers a simple, effective way to take care of your legs.

Shop our full range of compression socks and stockings to find the perfect level of support for your lifestyle.