Allergy symptoms may include a runny nose, congestion, coughing, wheezing, itching, and sometimes, swollen lymph nodes. Lymph nodes are small, bean-shaped organs that help remove harmful ...

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

Sometimes the lymph nodes themselves can become inflamed and infected. This is frequently referred to as lymphadenitis. Swollen lymph nodes may or may not be visible. In fact, discomfort and ...

Lymph nodes are part of the body’s immune system. A swollen lymph node in the armpit may be a sign of a bacterial or viral infection, an injury, or a serious health condition, such as cancer.

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 ...