Why do Lymph nodes get sore?
Lymph nodes are greatly part of the body’s immune system. Lymph nodes are most commonly found in the neck, groin, armpits and stomach. Encapsulated by rich fibrous material, the lymph nodes are important in the proper functioning of the immune system. As part of the lymphatic system, fluids, nutrients and wastes are moved within and out of the body to homeostatic blood flow. Although these are tiny bean-shaped glands, lymph nodes have the capacity to filter fluid, catch and trap viruses, bacteria and other foreign bodies recognized by the lymphatic cells and works well with the white blood cells to destroy and eliminate unknown invading microorganisms. In a normal healthy individual, lymph nodes are not sensitive to touch nor does it sore.
When lymph nodes become sore, there are quite a number of considerations that may underlie the cause of the lymph nodes to sore. The most common cause for lymph nodes to sore is infection. When unknown invading organism is detected by the lymph nodes distributed equally inside the systems of the body, the lymph nodes start to function and cells responsible for warding invading pathogens begin to initiate the body’s defense mechanism. When stimulation of the lymphocytes occurs, antigens rush towards the affected site at a more rapid pace, thus causing the lymph nodes to swell. Associated with this swelling, the pain receptors located at the area will be affected, therefore, the lymph nodes starts to feel sore and tender. Other conditions that may lead the lymph nodes to follow through this mechanism are mouth sores, tonsillitis, tuberculosis and impacted tooth. Although cancer diseases cause the lymph nodes to swell, most of the cancer types don’t cause such to get sore, making the disease unnoticeable as it malignantly progresses to advanced stages.