Treatment Side Effects
by Arash Asher, MD
Until recently, the cognitive changes brought on by cancer treatment – often called chemo brain or chemo fog – were brushed under the rug. Many physicians believed they were simply a result of anxiety or distress and, therefore, not a real medical concern. We are now learning, however, that up to 75 percent of people treated for cancer do experience some form of cognitive symptoms due to the disease and its treatment.
Lymphedema is the build-up of fluid in soft body tissues. The condition occurs when lymph is not able to flow through the body the way that it should. When part of the lymph system is damaged or blocked, fluid cannot drain from nearby body tissues. Fluid builds up in the tissues and causes swelling. In cancer survivors, lymphedema is caused when the lymph system is damaged or blocked by infection, injury, cancer, removal of lymph nodes, radiation to the affected area, or scar tissue from radiation therapy or surgery.
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