Understanding Swollen Lymph Nodes in the Neck
As the cold season approaches, a rise in respiratory-related illnesses brings swelling of lymph nodes into focus.
Morgan Riley
- 2023-12-28
- Updated 09:07 AM ET
(NewsNibs) - With December's drop in temperatures comes the surge of seasonal ailments, characterized by symptoms such as coughing or a blocked nose, which could signify the flu, COVID-19, or a common cold. Health professionals emphasize that the swollen glands in the neck, which are common to these conditions, are not actual glands but lymph nodes. Part of the lymphatic system, lymph nodes play a crucial role in helping the body fight infections and diseases. Known medically as lymphadenopathy, the swelling of these nodes indicates an active immune response to invading microbes or foreign substances.
Signs and Causes of Swelling
Typically, lymph nodes are the size of a pea or bean, but when they become swollen, they can enlarge significantly, often causing discomfort, particularly in the neck. This enlargement usually results from an influx of blood cells rushing to combat an infection. While swollen neck lymph nodes can point to a benign condition like a cold, an upper respiratory tract infection, or a viral infection, they might also signify more serious issues, including strep throat, sinus infections, mononucleosis, and in rare instances, cancers such as lymphoma. Moreover, swelling in multiple areas may indicate bacterial infections, sexually transmitted infections, or autoimmune diseases.
Management and When to Seek Medical Attention
For swollen lymph nodes due to common colds or viruses, rest and time are often sufficient remedies. Over-the-counter medications, such as ibuprofen and other nonsteroidal anti-inflammatory drugs, may help alleviate discomfort. However, medical consultation is recommended for persistent symptoms or further treatment. Medical advice becomes crucial when lymph nodes in the neck remain enlarged for an extended period exceeding seven to ten days, or when there is an absence of common infection symptoms. An immediate medical evaluation is essential if any lymph node is significantly larger than others, causing intense pain, or if accompanied by difficulty breathing or swallowing.
