Swollen lymph nodes in your neck often mean that your body is fighting an infection. See a doctor if you have painful, swollen lymph nodes or if they persist for weeks or worsen. You can treat swollen ...

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 ...

With age comes wisdom – and, apparently, some rusty plumbing in the old noggin. Growing evidence suggests that as we age, the lymphatic system that serves our central nervous system may drain out of ...