What is the role of cutaneous allodynia in the pathogenesis of migraine headache?

Updated: Oct 21, 2019
  • Author: Jasvinder Chawla, MD, MBA; Chief Editor: Helmi L Lutsep, MD  more...
  • Print
Answer

Burstein et al described the phenomenon of cutaneous allodynia, in which secondary pain pathways of the trigeminothalamic system become sensitized during a migrainous episode. [21] This observation demonstrates that, along with the previously described neurovascular events, sensitization of central pathways in the brain mediates the pain of migraine.


Did this answer your question?
Additional feedback? (Optional)
Thank you for your feedback!