How does Lymphedema occur?
A stagnation of protein develops in the tissue. There are more protein rich fluids in the tissue than can be transported and the proteins attract water by osmosis. The affected area becomes swollen, enlarged and uncomfortable. The swelling decreases oxygenation of of the tissues, interferes with their normal functioning and makes them heal more slowly than normal. The excess protein also serves as a stimulus for chronic infection and can result in formation of excess fibrous tissue. What Does Lymphedema Feel Like? You may have no unusual sensations and notice the limb looks larger than the other. You may have a feeling of tightness and heaviness or “pins and needles” in the limb. Your shoulder may ache with arm lymphedema. There could be shooting pains or pain in the joints similar to arthritis and your shoulder(s) may ache with arm lymphedema. With leg lymphedema you may have aching buttocks or have tenderness in the groin of the affected leg. In addition there may be leaking of lymph
