Swollen glands, also referred to as lymphadenopathy, happen when lymph nodes turn into enlarged. Lymph nodes are small, bean-shaped constructions positioned all through the physique that assist battle an infection and illness. When the physique is combating an an infection, the lymph nodes within the affected space might swell as they work to filter out micro organism and different dangerous substances.
Swollen glands could be a signal of a wide range of situations, together with infections, autoimmune problems, and most cancers. Most often, swollen glands usually are not a trigger for concern and can resolve on their very own because the underlying situation is handled. Nevertheless, if the swelling is extreme, persistent, or accompanied by different signs similar to fever, chills, or night time sweats, you will need to see a physician to rule out any underlying medical situations.