When should you worry about a swollen lymph node?

Related questions

1. What causes swollen lymph nodes in neck?
2. Is lymphoma painful in neck?
3. What causes enlarged lymph nodes?
4. Do cancer lumps hurt in the neck?
5. What does a cancer lump feel like in neck?
6. Can swollen lymph nodes in neck be cancer?
7. Should you be able to feel lymph nodes in neck?

Tags

1. #swollen
2. #doctor
3. #appeared
4. #rubbery
5. #reason
6. #nodes
7. #enlarge
8. #lymph
9. #weeks
10. #concerned
11. #continue
12. #present
13. #apparent