Lymphedema, also known as lymphoedema and lymphatic edema, is a condition of localized swelling caused by a compromised lymphatic system.[2] The lymphatic system functions as a critical portion of the body’s immune system and returns interstitial fluid to the bloodstream. Lymphedema is most frequently a complication of cancer treatment or parasitic infections, but it can also be seen in a number of genetic disorders. Though incurable and progressive, a number of treatments can improve symptoms. Tissues with lymphedema are at high risk of infection because the lymphatic system has been compromised.[3]
While there is no cure, treatment may improve outcomes.[2] This commonly include compression therapy, good skin care, exercise, and manual lymphatic drainage (MLD), which together is known as combined decongestive therapy.[2] Diuretics are not useful.[2]