A member asked:

What can cause one swollen painless lymph node on left of neck blow ear?

3 doctors weighed in across 2 answers
Dr. Ashu Syal answered

Lymphadenitis: Lymph nodes drain infection ो---- be it. In ears, throat, head or mouth. They will enlarge when recent infection occurs in any of above organs.

Answered 3/2/2019

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Dr. Hirenkumar Italia answered

Specializes in Family Medicine

Swollen lymphnode: Infection can cause swelling of lymphnode. If it stays swollen for more than 4 weeks then it needs to be evaluated.

Answered 3/2/2019

2.6k views

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