The last time you visited your doctor for a sore throat, they may have felt for potential inflammation in your neck. That’s because infections often cause swollen lymph nodes (medically known as ...

A swollen lymph node can be a bit like your body’s version of a red flag: When one of these bean-shaped clusters of immune cells in your neck, armpit, or groin puffs up, it’s typically an indication ...

What can cause swollen lymph nodes? Common causes of swollen lymph nodes include common temporary illnesses, such as colds or throat infections. Viral infections, such as infectious mononucleosis, may ...

The first noticeable symptom of lymphoma is often an enlarged lymph node in your neck, underarms, or groin. Most early lymphoma symptoms can mimic those of more common conditions like the flu.

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 ...

The last time you visited your doctor for a sore throat, they may have felt for potential inflammation in your neck. That's ...