A trigger is a physiological stimulus which, when encountered, can trigger a headache or Migraine attack. Should not be confused with the root cause.
We often discuss the various Migraine triggers and how to manage them…
You can read more about triggers in:
For more terms, see our Migraine and Headache Glossary.
Medical review by John Claude Krusz, PhD, MD.
Teri Robert is a leading patient educator and advocate and the author of Living Well with Migraine Disease and Headaches. A co-founder of the Alliance for Headache Disorders Advocacy and the American Headache and Migraine Association, she received the National Headache Foundation’s Patient Partners Award and a Distinguished Service Award from the American Headache Society. Teri can be found on her website, and blog, Facebook, Twitter, StumbleUpon, Pinterest, LinkedIn, and Google+.