Lymphangitis is an inflammation or infection of the lymph vessels, which are part of your body’s lymphatic system. These vessels carry lymph fluid through your body and help fight infections. When ...

Swollen lymph nodes in your neck, armpit, head, and other parts of the body often occur when your body is fighting an infection or disease. Lymph nodes filter fluids from the lymphatic system. If the ...

Swollen glands in your neck are a sign of an active immune response. They can result from infections, autoimmune diseases, or medications. Bacterial and viral infections in the neck can result in ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." You might experience swollen lymph nodes—small, bean-shaped glands throughout your entire body—on your ...