Lymphoedema

Also called Lymphedema

Lymphoedema is long-term swelling caused by a build-up of fluid in the body's tissues, usually in an arm or leg. It happens when the lymphatic system does not drain fluid properly. It can be present from birth or develop later, often after cancer treatment that damages or removes lymph nodes, an infection, or an injury.

Last updated Nov 9, 2026

What it is

It cannot be cured, but it can be controlled.

Skin care, compression garments, exercise and special massage (manual lymphatic drainage) help reduce swelling. Cellulitis is a common complication.

Common signs

  • Swelling in part of the body, usually an arm or leg
  • A heavy, tight or aching feeling
  • Difficulty moving the limb
  • Hardening of the skin
  • Repeated skin infections

How it is usually diagnosed

  • Examination and measuring the limb
  • Scans, sometimes

Records worth keeping

Keeping these together makes each appointment easier, especially when you see a new doctor:

  • Limb measurements over time
  • Lymphoedema clinic letters
  • Compression garment prescriptions
  • Notes on episodes of cellulitis

Questions to ask your doctor

  • Which compression garment should I wear?
  • How can I reduce the risk of infection?
  • Is there a lymphoedema clinic nearby?

When to get help right away

Call 112 or go to the nearest emergency department if you have:

  • A swollen limb that becomes red, hot and painful with fever: get urgent medical help, it may be cellulitis

This page is general information. It is not a diagnosis and does not replace a doctor who knows your history. Medfold keeps your records organised; it does not interpret them.

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