Is eye twitching ever serious?

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Tags

1. #eyelid
2. #signal
3. #myokymia
4. #which
5. #condition
6. #blepharospasm
7. #doesn
8. #common
9. #neurological
10. #serious
11. #twitching
12. #could
13. #affecting
14. #actually
15. #harmless
16. #spasm
17. #experience
18. #medical
19. #hemifacial