STIs With Flu-Like Symptoms
sti that causes swollen lymph nodes :: Article Creator What To Know About Swollen Lymph Nodes (Lymphadenopathy/Adenopathy) Lymph nodes are small glands that filter lymph, the clear fluid that circulates through the lymphatic system. During an infection, they accumulate bacteria or dead or diseased cells. When a person has an infection, they may notice swollen lymph nodes in part of the body near the infection site, such as their neck, armpit, jaw, or groin. For instance, a person with a sore throat due to COVID-19 may have swollen lymph nodes in their neck. They may also have other symptoms of an infection, such as coughing, fatigue, and fever. Cancer that develops in or spreads to the lymph nodes may also be swollen. In this case, the reason for swelling may be a tumor. In this article, find out more about why lymph nodes become swollen, what it might mean, and when to see a doctor. The lymphatic system consists of channels ...