Lymphoedema is swelling caused by a problem with the lymphatic system, which normally helps to drain excess fluid from the body. It can occur when the lymphatic system has not developed properly or when it has been damaged by injury, surgery, or cancer treatment.

Lymphoedema can affect any part of the body, but most commonly affects an arm or a leg.

Lymphoedema is a long-term condition, however, early diagnosis and appropriate management can help control the swelling, reduce the risk of complications and improve quality of life.