Cardiovascular
Medicines for Chronic venous insufficiency
A long-term condition where leg veins struggle to return blood to the heart, causing swelling, skin changes and sometimes ulcers — managed mainly with compression and skin care.
Education and reference only. This explains which medicines are used and why, in plain language — it deliberately contains no doses and is not a substitute for advice from your doctor or pharmacist. Always discuss your own treatment with a qualified clinician, and check the BNF and the product labelling for prescribing detail.
Quick answer
What is Chronic venous insufficiency?
Chronic venous insufficiency develops when the valves in the leg veins do not work well, so blood does not return efficiently to the heart and pools in the lower legs. Over time this raised pressure causes symptoms such as aching, heaviness and swelling (worse after standing), skin changes around the ankle (discolouration, hardening or eczema), and, in more advanced cases, venous leg ulcers.
- How it is treated: The cornerstone of treatment is compression (stockings or bandaging) to support the veins and reduce swelling, together with good skin care and moisturising to protect the skin.
- Self-care: Wearing compression stockings as advised, keeping active, elevating the legs when resting, moisturising the skin, and maintaining a healthy weight all reduce symptoms and protect the skin.
- When to seek help: See a GP for persistent leg swelling, aching, or skin changes around the ankle.
What it is
Chronic venous insufficiency develops when the valves in the leg veins do not work well, so blood does not return efficiently to the heart and pools in the lower legs. Over time this raised pressure causes symptoms such as aching, heaviness and swelling (worse after standing), skin changes around the ankle (discolouration, hardening or eczema), and, in more advanced cases, venous leg ulcers. It is often linked to varicose veins, previous deep vein thrombosis, being overweight, or standing for long periods. Recognising and treating it helps prevent skin breakdown and ulcers.
How it is treated
The cornerstone of treatment is compression (stockings or bandaging) to support the veins and reduce swelling, together with good skin care and moisturising to protect the skin. Keeping active, elevating the legs when resting, and maintaining a healthy weight all help. Where varicose veins are contributing, procedures to treat them may be offered. Venous leg ulcers are treated with compression and wound care and often heal with proper management. Care may involve a leg-ulcer or vascular service.
For this condition, these medicines
Medicine classes used for Chronic venous insufficiency
Each links to a full, dose-free guide — what it is, how it works, who can and cannot use it, side effects, interactions and FAQs.
Beyond medication
Lifestyle and self-care
Wearing compression stockings as advised, keeping active, elevating the legs when resting, moisturising the skin, and maintaining a healthy weight all reduce symptoms and protect the skin.
When to get help
When to see a doctor
See a GP for persistent leg swelling, aching, or skin changes around the ankle. Seek prompt care for a leg ulcer or if the skin becomes red, hot and painful (possible infection).
Not sure how urgent it is? It is always OK to call NHS 111 for advice, day or night.
Answers
Chronic venous insufficiency: frequently asked questions
What is the main treatment for chronic venous insufficiency?
Compression (stockings or bandaging) is the cornerstone, along with good skin care, staying active, elevating the legs and maintaining a healthy weight. Treating contributing varicose veins may also help.
Can chronic venous insufficiency cause leg ulcers?
Yes. Long-standing raised pressure in the leg veins can lead to venous leg ulcers, which is why treating the condition and protecting the skin is important. Ulcers often heal with compression and wound care.
Sources
Where this is drawn from
- NICE CKS — Venous eczema and lipodermatosclerosis
- NHS — Venous leg ulcer
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