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A 43-year-old member asked:

Very swollen glands and lymph nodes in neck, when should i visit the doctor?

1 doctor answer1 doctor weighed in
Dr. Michael Miller
Wound care 36 years experience
Monitoring Centers: Lymphatic system absorbs/carries things too big to go into the arteries/veins like bacteria eaten by white cells and digested food. Lymph nodes "taste" the lymph for anything bad like bacteria, viruses, cancers, etc. When it detects a problem, it alerts the immune system and your body reacts. They enlarge in response to the inflammation they create when they react. They shrink when all is well.

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Last updated Feb 9, 2020

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