Lymphedema is a chronic disease that usually requires lifelong management. In some cases, lymphedema improves with time, but some degree of swelling usually persists for years after onset.

In addition to swelling of the affected limb, skin breakdown and formation of chronic wounds and ulcers are the primary complications of chronic lymphedema in severe cases. Thus, patients must be vigilant about skin care and hygiene. There is also a small risk of developing a lymph tissue-related cancer

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See your doctor if you have ongoing swelling of your arms, legs, or lymph nodes.