Lymph nodes are bean-shaped glands located in your neck, armpits, groin, chest and abdomen. They are part of your immune system and contain white blood cells that help fight off infections. Lymph nodes can become enlarged because of a viral infection, bacterial infection or an infection located somewhere else in your body; cancer can also cause enlarged lymph nodes.
Treatment is guided by the underlying cause. In most cases, swollen lymph nodes improve once the infection is successfully treated. However, lymph nodes that remain enlarged for a prolonged period may warrant further evaluation for an autoimmune condition or, less commonly, cancer. If an infection results in an abscess, treatment may include antibiotics and, in some cases, drainage of the abscess.
Call Virginia Ear, Nose & Throat for more information or to schedule an appointment.