That's because infections often cause swollen lymph nodes (medically known as lymphadenopathy), but this is not the only ...

Swollen lymph nodes can crop up when your body is fighting many different kinds of infection or illness. First, a little ...

A rash accompanied by swollen lymph nodes usually stems from a viral infection, such as measles, chickenpox, or mononucleosis. A rash is an inflammatory response that causes changes to your skin ...

She has been working at PEOPLE since 2017. Although swollen lymph nodes can be a sign of cancer, doctors are cautioning people who have recently received the COVID-19 vaccine not to jump to any ...