Lymphedema occurs when lymphatic fluid builds up in the soft tissues of your body, usually in an arm or leg. The lymphatic system consists of lymph vessels and lymph nodes that run through your body. Lymph vessels collect a fluid that is made up of protein, water, fats, and wastes from the cells of the body. Lymph vessels carry this fluid to your lymph nodes. Lymph nodes filter waste materials and foreign products, then return the fluid to your blood. If your vessels or nodes become damaged or are missing, the lymph fluid cannot move freely through the system. The fluid can then build up and cause swelling in the affected arms or legs.
There are two types of lymphedema: Inherited lymphedema or primary lymphedema, …show more content…
Chronic lymphedema can be a difficult form of lymphedema to treat. Swollen limbs become vulnerable to infection. Any kind of injury to the skin, such as a cut, scratch, insect bite, or even athlete's foot between your toes can cause a severe infection, which physicians call lymphangitis. Lymphangitis affects the connective tissue under your skin. Repeated infections can cause scarring that makes the tissue vulnerable to more swelling and infection. This leads to the tissue hardening, called fibrosis, which is characteristic of advanced chronic …show more content…
You can also wear a special bracelet or necklace to notify medical personnel of your risk for lymphedema and the risk for complications, such as infection.
Physicians have not agreed about how to best treat chronic lymphedema. Some people have benefited from manual lymphatic drainage. This treatment uses massage to stimulate your weakened lymphatic system. Other treatment methods include special exercises that you can do while wearing compression stockings or bandages, and the use of external pumps to aid the movement of fluid through your body. A treatment that combines these treatments with lifestyle changes is called complex decongestive therapy.
Medication cannot cure lymphedema. However, your physician may prescribe medications to treat associated conditions. For example, antibiotics play an important role in combating infections that can worsen lymphedema.
Your physician my recommend surgery to remove excess tissue if your limb becomes so large and heavy that it interferes with your ability to move