What is lymphedema? Lymphedema (lim-fa-DEE-ma): chronic swelling (edema) caused by a buildup of fluid (lymph). Lymphedema is a lifelong condition caused by a buildup of lymph fluid. This happens when the lymphatic system is either faulty or damaged and cannot function as normal. It leads to chronic (long-lasting) swelling in the tissues where the lymph […]

From https://www.canadalymph.ca/what-is-it/