Lymphadenitis is an infection in one or more lymph nodes. When lymph nodes become infected, it's usually because an infection started somewhere else in your body.

Jan 19, 2025 · Learn about the causes, symptoms, and treatment options for lymph node abscesses, and when to seek medical care.

Apr 25, 2025 · Swollen lymph nodes most often happen because of infection from bacteria or viruses. Rarely, cancer causes swollen lymph nodes. The lymph nodes, also called lymph …

Nov 2, 2025 · Lymphadenitis is an infection of the lymph nodes characterized by painful, swollen glands. Learn about the symptoms, diagnosis, and treatment.

Sep 2, 2025 · Swollen lymph nodes can occur all over your body, and the swelling’s location can be a clue to what’s causing it. When you feel like you’re coming down with something, you …

Infected lymph nodes enlarge and are usually tender and painful. Sometimes, the skin over the infected nodes is inflamed, looks red, and feels warm. Some people may have cellulitis. …

Sep 17, 2018 · When you’re sick and your lymph nodes send out disease-fighting cells and compounds, they may become inflamed or painful. The condition of having inflamed lymph …

It can be caused by an infection or other condition. The infection is most often in a nearby part of the body. A common example is the lumps on both sides of your neck under the jaw that get …

May 12, 2025 · Lymphadenitis is an infection of the lymph nodes (also called lymph glands). It is a complication of certain bacterial infections.

What causes lymphadenitis? Lymphadenitis occurs when one or more lymph nodes are infected by bacteria, a virus, or a fungus. When lymph nodes become infected, it's often because an …