Common Causes Of Swollen Hands And Feet

Lymphedema

Lymphedema is the swelling of arms or legs due to a blockage in the lymphatic system. The lymphatic system consists of lymphatic fluid that circulates throughout the body through lymphatic vessels and lymph nodes. Lymph nodes act as filters to the lymphatic fluid. They destroy and remove things collected in the body by lymph fluid, like bacteria, toxins, viruses, and waste products. When lymph nodes are damaged or removed, lymphatic fluid can build up in tissues and cause swelling. Lymph nodes can become damaged during radiation therapy for cancer treatment or removed during surgery to treat breast cancer. Swelling from lymph node blockage can cause pain. It can also cause infection in severe cases that are left untreated. Wrapping the arms or legs in a tight bandage or wearing compression garments can help force the fluid out of the swollen area. Contact a physician if the swelling does not resolve or gets worse.

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