Where cancer is involved, lymphedema is most often seen after surgical or radiation therapy for breast cancer, malignant melanoma, and testicular or prostate cancer. Lymphedema may also be caused by chronic infection, usually involving the legs. Chronic lymphedema may result in minor swelling and discomfort. Occasionally it leads to a grave disability and disfigurement. Lymphedema may be precipitated, or made worse, by a skin infection.
Skin infections can be difficult to treat in someone with pre-existing lymphedema.
Avoid limb injuries, especially cuts and bruises. Keep skin lubricated with creams or oils. Protect your fingers. For example, wear gloves to avoid injury when gardening or doing manual work. Avoid cutting your cuticles and use extra care when cutting your nails.