Chronic: Many noninfectious chronic causes of neck pain along the lymph nodes are associated with cancerous processes.A characteristic manifestation of this condition is lymphadenopathy. In children, illnesses such as Kawasaki disease is a type of vasculitis (inflammation of the blood vessels) that occurs in childhood. Acute: Acute noninfectious causes of lymphadenopathy or lymphadenitis are inflammatory conditions that are not associated withinfection.Noninfectious causes of neck pain along the lymph nodes can occur similarly as above, acutely or chronically and bilaterally or unilaterally. There are also less common bacterial pathogens that can cause lymphadenitis such as tuberculosis. Chronic: Chronic infectious causes are most often related to viral infections such as Epstein-Barr virus (EBV) and more serious viral infections such as HIV.Streptococcus is a bacterial infection that can cause pharyngitis and lymphadenitis that is often very tender. Many upper respiratory viruses such as adenovirus, influenza virus and enterovirus often cause lymphadenitis and associated symptoms such as a cough, congestion, and sore throat. Acute: Acute infectious causes are often those related to viral or bacterial pathogens.Infectious causes of neck pain along the lymph nodes can be acute (developing over a few days) or chronic (developing over weeks or months) and can happen on both sides of the neck (bilaterally) or on one side (unilateral). However, it is important to take note of any symptoms of pain and associated symptoms over time in order to get proper care. These conditions are usually followed-up more promptly than chronic conditions that take time to develop. Acute causes of lymphadenitis develop over a couple of days and can be very noticeable. Noninfectious etiologies are usually the main cause of lymphadenopathy however, there can be overlap. Traditionally, infectious etiologies are the main cause of lymphadenitis. Neck pain along the lymph nodes can be caused by enlargement of the lymph nodes (lymphadenopathy) or inflammation of the lymph nodes (lymphadenitis). Neck pain along the lymph nodes is usually a sign of an underlying condition, so it is important to follow-up with a healthcare professional promptly. In addition to pain along the lymph nodes, you may experience symptoms such as: Common accompanying symptoms of neck pain along the lymph nodes See this image for a visual representation of the multiple lymph nodes within the neck area and lower face. The neck has multiple lymph nodes (cervical lymph nodes) that can become painful due to a variety of conditions. They play an important role in your body's ability to fight infection and often swell in the setting of inflammatory conditions. The fluid flows through the glands of the system, called lymph nodes, which function to filter and trap viruses, bacteria and other pathogens before they can spread and infect other parts of the body. Lymphatic fluid flows through the lymphatic system similar to how blood flows through the circulatory system. The lymphatic system is an import network of organs, vessels, and glands throughout the body important for immune function.
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