Welcome to our Decision Guide on Swollen Glands.
The term "swollen glands" is often equated with enlarged lymph nodes. However, lymph nodes are not actually glands. They are small bundles of white blood cells. One of the ways the body's immune system responds to infections and inflammation is to greatly increase the number of white cells in the lymph nodes causing them to swell.
Most often swollen lymph nodes are caused by an infection or some other benign condition. Less commonly, lymph nodes enlarge related to cancer.
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