Yes: Herpes labialis (cold sore) arise from an immune stressor which can, not always, cause lymphoid tissue in the neck to hypertrophy. Once the sore is gone, the lymph nodes calm.
Answered 1/3/2019
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A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
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