Circulatory & lymphatic Condition

Lymphoedema (lymphedema)

Lymphoedema — chronic swelling caused by impaired lymphatic drainage — affects an estimated 200,000 people in the UK and significantly impacts daily functioning, mobility and quality of life. While it cannot be cured, specialist treatment through complex decongestive therapy significantly reduces swelling, prevents complications and improves quality of life. Early diagnosis and treatment produce the best long-term outcomes.

See therapies that may help

What is Lymphoedema (lymphedema)?

Lymphoedema occurs when the lymphatic system is damaged or does not develop properly, causing protein-rich lymph fluid to accumulate in the tissues rather than returning to the circulation. This produces chronic swelling, typically in a limb, though it can affect any body area including the head, neck, trunk and genitalia.

Primary lymphoedema arises from developmental lymphatic abnormalities. Secondary lymphoedema — the most common type — follows damage to lymph nodes or vessels from cancer treatment (surgery and radiotherapy), infection (particularly filariasis in tropical countries), trauma or venous disease. Cancer-related lymphoedema, particularly following breast cancer treatment, is the most frequently encountered type in UK clinical practice.

Signs and symptoms

Lymphoedema may present as:

Persistent, chronic swelling in a limb or body area that does not fully resolve with elevation
A feeling of heaviness, tightness or fullness in the affected area
Reduced flexibility and range of movement in the affected limb
Skin changes — thickening (fibrosis), papillomatosis, or hyperkeratosis in more advanced presentations
Increased susceptibility to skin infections (cellulitis) in the affected area
Swelling that worsens with heat, prolonged standing or activity and improves with elevation and rest

How therapy can help

Management of lymphoedema requires specialist approach:

Complex decongestive therapy (CDT) — the primary treatment; combines manual lymphatic drainage (MLD), multilayer compression bandaging, therapeutic exercise and meticulous skin care in an intensive phase, followed by maintenance with compression garments
Compression garments — flat-knit, made-to-measure hosiery or sleeves are essential for maintaining treatment gains; worn daily
Manual lymphatic drainage (MLD) — specialist massage technique stimulating lymphatic flow; performed by qualified lymphoedema therapists
Exercise and movement — important for lymphatic flow; a physiotherapist or lymphoedema specialist can advise on appropriate exercise
Skin care — meticulous skin hygiene and moisturising to prevent infection and skin breakdown
Psychological support — the chronic, visible nature of lymphoedema significantly affects body image and wellbeing

Seeking help

A GP referral to a specialist NHS lymphoedema service is the appropriate route. Lymphoedema Support Network (lymphoedema.org) provides resources, a helpline and support group connections. The British Lymphology Society (thebls.com) directory can help find qualified lymphoedema therapists. For cancer-related lymphoedema, your oncology team should provide immediate referral to lymphoedema services.

Therapies that may help with Lymphoedema (lymphedema)

Therapy	Evidence	Notes
Manual Lymphatic Drainage Practitioner	moderate	Core lymphoedema management
Physiotherapist	strong	Core use for lymphoedema management.
Dietitian	strong	Dietitian: dietary support for lymphoedema.
Cognitive Behavioural Therapist	moderate	CBT for lymphoedema distress.
Counsellor	moderate	Counselling for lymphoedema distress.
Hydrotherapist	moderate	Aquatic exercise for lymphoedema.
Mindfulness Practitioner	moderate	Mindfulness for lymphoedema distress.
Nutritional Therapist	moderate	Dietary approaches for lymphoedema management.
Psychotherapist	moderate	Psychotherapy for lymphoedema distress.
Naturopath	limited	Dietary and lifestyle approaches for lymphoedema.
Relationship Therapist	limited	Relationship therapy for lymphoedema impact.
Sex Therapist	limited	Sex therapy for lymphoedema sexual impact.

Frequently asked questions

Can lymphoedema be cured?

Lymphoedema cannot currently be cured — once the lymphatic system is damaged, it cannot fully regenerate. However, it can be very effectively managed. Specialist treatment produces significant and sustained reduction in swelling, prevents complications and improves quality of life. The goal of management is keeping lymphoedema in a stable, minimally symptomatic state.

What is the Stemmer sign?

The Stemmer sign is a clinical test for lymphoedema: the inability to pinch and lift a fold of skin at the base of the second toe or second finger. A positive Stemmer sign is highly specific for lymphoedema. It results from the dermal fibrosis that develops as a consequence of protein-rich fluid accumulation in the tissues.

How do I prevent cellulitis with lymphoedema?

Cellulitis (bacterial skin infection) is a significant complication of lymphoedema due to impaired immune function in affected tissues. Prevention includes: meticulous skin hygiene and moisturising; prompt treatment of any cuts, bites or broken skin; wearing compression garments consistently; avoiding blood pressure measurement, injections or venepuncture in the affected limb; and seeking early medical treatment at the first sign of infection.

Can exercise make lymphoedema worse?

No — appropriate exercise is beneficial for lymphoedema by stimulating lymphatic flow through muscle contraction. The key is wearing compression garments during exercise and building activity level gradually. A physiotherapist or lymphoedema therapist can advise on the most appropriate exercise. Swimming is particularly good as the water pressure provides compression.

Is lymphoedema always visible?

In early stages, lymphoedema may produce only heaviness or a feeling of fullness without obvious visible swelling. Visible swelling becomes apparent as the condition progresses. Early diagnosis and treatment, before significant fibrosis develops, produces better long-term outcomes. Anyone who has had lymph node removal or radiotherapy should be aware of early symptoms and seek assessment promptly.