Compression Stockings: Do They Really Help Varicose Veins?
Yes — but it is important to understand what compression stockings can and cannot do. Compression stockings are specially designed medical garments that apply graduated pressure to the legs. The pressure is greatest at the ankle and gradually decreases towards the knee or thigh. This graduated compression helps improve venous blood flow back towards the heart, reduces venous pressure, and limits fluid accumulation in the lower legs.
How Do Compression Stockings Work?
Compression stockings work by gently supporting the veins and calf muscles, helping blood move more efficiently through the venous system. They can reduce leg aching and heaviness, improve ankle swelling (venous oedema), reduce feelings of leg fatigue, improve comfort during prolonged standing, and support healing of venous leg ulcers when used as part of compression therapy.
Many patients notice that their legs feel lighter and less swollen while wearing compression stockings, particularly towards the end of the day.
Do Compression Stockings Cure Varicose Veins?
No. Compression stockings do not repair damaged vein valves or eliminate venous reflux. They help control symptoms while they are being worn, but once the stockings are removed, the underlying venous disease remains unchanged. For this reason, compression stockings should be viewed as a way of managing symptoms, rather than curing the condition.
When Are Compression Stockings Recommended?
Compression stockings may be recommended while waiting for definitive treatment, during pregnancy to help relieve symptoms, for people who are not suitable for intervention because of other medical conditions, following certain vein procedures depending on the treatment performed and your surgeon's preference, and as an essential component of treatment for venous leg ulcers and chronic venous insufficiency.
Your vascular specialist will advise whether compression therapy is appropriate for your individual condition.
Are Compression Stockings Always Necessary?
Not always. Current international guidelines do not recommend compression stockings as the primary treatment for symptomatic varicose veins when definitive treatment is appropriate and feasible. Modern minimally invasive procedures such as endovenous laser ablation (EVLA), radiofrequency ablation (RFA), mechanochemical ablation (MOCA) and cyanoacrylate closure (VenaSeal™) treat the underlying venous reflux and generally provide more durable symptom relief than compression stockings alone.
However, compression stockings remain an important part of conservative management and continue to play a central role in treating chronic venous insufficiency and venous leg ulcers.
Choosing the Right Compression Stockings
Compression stockings are available in different compression strengths and lengths, including knee-high and thigh-high designs. Medical-grade compression stockings should be properly measured and fitted to ensure they are both effective and comfortable.
Some people, particularly those with significant peripheral arterial disease, should not wear compression stockings without medical assessment. If you have poor circulation, diabetes with severe arterial disease, or have previously been told you have blocked leg arteries, speak with your doctor before starting compression therapy.
The Bottom Line
Compression stockings are an effective way to relieve symptoms of chronic venous disease, particularly aching, heaviness and swelling. However, they do not cure varicose veins or reverse venous reflux.
If your symptoms persist despite wearing compression stockings, or if you develop skin changes, bleeding or recurrent superficial vein thrombosis, a duplex ultrasound assessment by a vascular specialist can determine whether definitive treatment is likely to provide longer-lasting relief.