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 …

Dec 22, 2023 · Learn about the causes of swollen lymph nodes and how to check for them. This article also looks at treatment options and when to contact a doctor.

Dec 16, 2024 · Swollen lymph nodes are one sign that your lymphatic system is working to rid your body of infection and illness. Lymph nodes swell when an infection occurs in the area …

Swollen lymph nodes are normal and a sign that you are or were recently sick. If you have swollen lymph nodes but can’t find an obvious cause, talk to a healthcare provider.

Swollen lymph nodes can be caused by infection, inflammation, or cancer. Several mechanisms can cause the lymph nodes to enlarge (swell). Infection (lymphadenitis): This can increase the …

Jul 9, 2025 · Swelling that lasts more than two weeks needs medical review Healthdirect recommends seeing a doctor if a lymph node stays enlarged for over 2 weeks, even when …

4 days ago · Swollen lymph nodes in the neck, armpit, and groin can have many causes, including infections and autoimmune diseases. Learn more about the symptoms and how it's diagnosed.

Swollen lymph nodes that appear suddenly and are painful are usually due to injury or infection. Slow, painless swelling may be due to cancer or a tumor. Painful lymph nodes are generally a …

There are many causes of swollen lymph nodes. The most common causes are: For example, a sore throat or cold can make lymph nodes in your neck swell up. Or a sexually transmitted …

Swollen glands in your neck are usually nothing serious. Learn what causes enlarged lymph nodes, when to seek urgent care at CityMD and effective home remedies.