What happens if you let a sinus infection go untreated?

Related questions

1. Do you need antibiotics if you have yellow mucus?
2. How long does pneumonia last untreated?
3. Is milk good for pneumonia?
4. What is the main cause of pneumonia?
5. Can you poop out phlegm?
6. Is yellow mucus worse than Green?
7. Can a chest infection go away on its own?
8. Is it bad to swallow phlegm?
9. Can you get pneumonia from being cold and wet?
10. Should I go to the ER if I think I have pneumonia?

Tags

1. #sinusitis
2. #abscess
3. #condition
4. #people
5. #would
6. #sindwani
7. #threatening
8. #infection
9. #worsens
10. #meningitis
11. #before
12. #doctor
13. #brain
14. #symptoms
15. #lingers
16. #monitor
17. #suspect
18. #sinus
19. #important
20. #antibiotics
21. #conditions