Is it normal for lymph nodes to stay swollen?

Related questions

1. When should I be concerned about swollen lymph nodes?
2. What can cause lymph nodes to swell?
3. What does it mean when only one lymph node is swollen?
4. How do you treat swollen lymph nodes in neck?
5. Can you die from lymph node cancer?

Tags

1. #infection
2. #swell
3. #serious
4. #lymph
5. #recover
6. #cause
7. #glands
8. #swollen
9. #centimetres
10. #disease
11. #about
12. #sometimes
13. #however
14. #response
15. #usually
16. #doctor