Reacción a "Smoke from wildfires is associated with more emergency room visits for migraines and headaches, according to a study"

The article uses impeccable methodology and is published in a high-impact journal. The authors analyze the influence of exposure to certain particles released by wildfires as a trigger for severe primary headaches requiring emergency room care. They observe an increase in the proportion of patients visiting the emergency department related to the presence of these fire-released particles. The underlying idea is that inhaling these particles could trigger intense headache attacks.

Limitations: When discussing primary headaches, many types of pain are included. Each type of primary headache has different causes, and finding a common trigger within such a heterogeneous group is surprising. That said, what they might have in common is the trigger of stress. The fire could increase people's anxiety and could be responsible for the development of a more intense headache attack than usual. Experiencing a catastrophic situation firsthand can sometimes cause people to interpret symptoms they normally experience as more serious, requiring them to go to the emergency room so their doctor can confirm that it is a primary headache.