Monitoring Centers: The lymphatic system absorbs and carries things too big to go into the arteries and veins like bacteria eaten by white cells and digested food. The lymph nodes "taste" the lymph to see if anything bad is there like bacteria, viruses, cancers, etc. When it detects a problem, it alerts the immune system by enlarging in response. Prolonged enlargement should be biopsied. They shrink if no problem.
Answered 9/28/2016
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See your physician: When glands are swollen that is a sign that your body is fight off infection. This is certainly a time to see your physician for a full examination and please call attention to areas of concern like your swollen neck . Once you have seen the doctor and your health improves, the swelling will go away. Please see your doctor.
Answered 12/10/2013
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