Compression Stockings

Benefits · Who Needs Them · Diagnosis · How They Help

What Are Compression Stockings?

Compression stockings are specially designed therapeutic garments worn on the legs that apply graduated pressure — meaning they are tightest at the ankle and gradually loosen as they move up the leg. This controlled squeeze encourages blood and lymphatic fluid to move upward, toward the heart, rather than pooling in the lower extremities. They are available in a range of lengths (knee-high, thigh-high, and full pantyhose), materials, and compression levels, from mild over-the-counter support to prescription-grade medical stockings.

The Benefits of Compression Stockings

Improved Circulation

The primary benefit is enhanced blood flow. By applying external pressure to the veins, compression stockings help the vein walls and valves work more efficiently, preventing blood from flowing backward or pooling in the legs.

Reduced Swelling

Compression helps prevent and reduce edema — the accumulation of fluid in the lower legs and feet. This is particularly valuable after long periods of sitting or standing, during pregnancy, or following surgery.

Varicose Vein Relief

Compression stockings are one of the first-line treatments for varicose veins. They reduce the aching, heaviness, and discomfort associated with enlarged, twisted veins — and can slow their progression.

Deep Vein Thrombosis (DVT) Prevention

By keeping blood moving through the deep veins of the legs, compression stockings significantly reduce the risk of DVT — dangerous blood clots that can form during long flights, hospital stays, or prolonged immobility.

Faster Recovery

Athletes use compression stockings during and after activity to improve oxygen delivery to muscles, reduce vibration-related muscle fatigue, and accelerate the clearance of metabolic waste products like lactic acid.

Leg Pain and Fatigue Relief

People who experience aching, tired, or heavy legs after long days on their feet often find significant relief, as the external support reduces the workload on leg muscles and veins.

Lymphedema Management

For patients with lymphedema — a chronic condition causing severe limb swelling due to a compromised lymphatic system — compression garments are a cornerstone of daily management.

Who Should Get Compression Stockings?

Compression stockings are suitable for a broad range of people. You may benefit if you:

  • Sit or stand for long periods — office workers, drivers, surgeons, retail staff, and teachers
  • Travel frequently — particularly on long-haul flights where immobility increases DVT risk
  • Are pregnant — hormonal changes and increased blood volume strain leg veins significantly
  • Have varicose veins or spider veins — compression slows progression and relieves symptoms
  • Have chronic venous insufficiency — where vein valves are damaged and blood pools in the legs
  • Have a history of DVT or blood clots — compression is often prescribed to prevent recurrence
  • Have lymphedema — compression garments are essential for daily fluid management
  • Are recovering from leg surgery or injury — to reduce post-operative swelling and clot risk
  • Are an athlete — particularly runners, cyclists, and triathletes seeking faster recovery
  • Have diabetes with associated circulation issues (under medical guidance)
  • Are overweight — excess weight increases pressure on leg veins


Diagnosis & Prescription Process

It is important to consult a professional before wearing prescription-grade stockings, as high compression levels can be harmful in certain conditions. Here's what the process involves:


Step 1 — Medical Consultation

A physician, vascular specialist, or physiotherapist will assess your symptoms and medical history to determine whether compression therapy is appropriate.


Step 2 — Physical Examination

The clinician examines the legs for signs of swelling, skin changes, and varicose veins, and may perform an ankle-brachial pressure index (ABPI) test to measure arterial blood flow and confirm compression is safe.


Step 3 — Leg Measurement

Precise measurements are taken at multiple points — typically the ankle circumference, calf circumference, and leg length — to ensure the stocking fits correctly. An ill-fitting stocking can be ineffective or even harmful.


Step 4 — Compression Level Selection

Compression is measured in millimetres of mercury (mmHg) and prescribed based on your condition: 15–20 mmHg for mild support and travel; 20–30 mmHg for varicose veins and DVT prevention; 30–40 mmHg for chronic venous insufficiency and lymphedema; 40+ mmHg for severe conditions under specialist supervision.


Step 5 — Garment Selection

The clinician or fitter selects the appropriate length, material, and style based on your condition, lifestyle, and ability to put them on independently.



Step 6 — Fitting and Education

You'll be shown how to put on and remove the stockings correctly — which can be challenging at higher compression levels — and advised on how long to wear them each day.

How Compression Stockings Help: The Science

Graduated Pressure Mechanics

By being tightest at the ankle and gradually relaxing up the leg, compression stockings mimic and assist the natural pumping action of the calf muscles. Every step you take squeezes blood upward; the stocking ensures it doesn't fall back down.

Vein Wall Support

Chronic venous conditions cause vein walls to weaken and stretch. External compression physically reduces the diameter of superficial veins, improving the efficiency of valves that prevent blood reflux

— the backward flow that causes pooling and pressure.

Edema Control

Compression increases interstitial tissue pressure, which reduces the net movement of fluid out of capillaries into surrounding tissue. Fluid is instead directed into the lymphatic system for proper drainage.

DVT Prevention

Immobility causes blood to stagnate in the deep veins of the legs. Compression stockings maintain venous blood velocity even at rest, significantly reducing the likelihood of clot formation. Studies show they reduce DVT risk by up to 50% in surgical and high-risk patients.

Athletic Recovery

During exercise, compression reduces the oscillation of muscle tissue with each stride — decreasing micro-damage and delayed onset muscle soreness. After exercise, improved venous return accelerates the removal of metabolic byproducts, speeding recovery.

Compression stockings are a medical garment — always consult a qualified healthcare professional before use, particularly at compression levels above 20 mmHg.

FAQs

  • Are the medical compression stockings offered at Delta Physiotherapy & Rehab suitable for all ages?

    Yes, at Delta Physiotherapy & Rehab, our medical compression stockings are suitable for individuals of all ages. Our team carefully assesses the needs and requirements of each patient independently, catering to their specific requirements. Therefore, regardless of your age or compression needs, our professional and highly trained staff will guide you in selecting the ideal medical compression stockings.

  • How long should I wear medical compression stockings for optimal benefit?

    The duration that a patient should wear medical compression stockings varies based on individual circumstances and needs. Usually, it is recommended to wear them throughout the day for maximum benefit. However, our team at Delta Physiotherapy & Rehab will provide you with personalized guidance on usage and duration after a careful assessment of your condition. 

  • Can I order my medical compression stockings directly from Delta Physiotherapy & Rehab?

    Absolutely! At Delta Physiotherapy & Rehab, we make it easier for our patients by offering direct ordering of medical compression stockings. This means you get the right product, with the perfect fit directly from our clinic. Reach out to us at our Central Parkway or Erin Mills locations to order your medical compression stockings today.