Lymphedema: 14 tips, causes and symptoms
overview Lymphedema is swelling that usually occurs in one of your arms or legs. Sometimes both arms or legs swell. Lymphedema is most commonly caused by the removal or damage to your lymph nodes as part of cancer treatment. It is caused by a blockage in your lymphatic system that is part of your immune system. The blockage prevents the lymphatic fluid from draining away well and the fluid accumulation leads to swelling. While there is currently no cure for lymphedema, it can be treated with early diagnosis and careful care of the affected extremities. Lymph is a thin, clear liquid that circulates throughout the body to remove waste, bacteria, and other substances from the tissues. Edema is the build-up of excess fluid. Lymphedema occurs when there is too much lymph in one area of the body. When lymphedema develops in people who have been treated for breast cancer, it usually occurs in the arm and hand, but sometimes in the chest, forearm, chest, trunk and / or back. The lymphedema usually develops gradually and you may feel unusual, such as B. tingling or numbness that occurs and expires before visible swelling occurs. Other common symptoms include pain, fullness or heaviness, swelling or swelling, and decreased mobility or tightness in the hand, arm, chest, chest, or forearm. Early treatment of lymphedema is important. Tell your doctor if you experience any of these symptoms.