7 Levels of Lymph Nodes in Neck: Complete Guide to Cervical Node Anatomy Understanding the anatomy of the neck, particularly the lymph nodes, is crucial for medical professionals and anyone interested in health. Neck lymph node levels play a significant role in diagnosing and treating various conditions, especially infections and cancers. Cervical lymph nodes are small glands in the neck that help fight infections. Swelling in these nodes can indicate various conditions, such as infections, autoimmune diseases, cancer, or medication side effects. Learn how to diagnose and treat swollen cervical lymph nodes. 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... Learn about the possible causes of swollen lymph nodes in your neck, such as infections, cancers, autoimmune diseases and medications. Find out when to see a healthcare provider and how to treat the condition.
