Are you aware of the ample research and scientific knowledge on the interplay between the 5-HT2A receptor and inflammation, vasomotor effects, and effects of 5-HT2A activation on migraine and cluster headaches?

In… all likelihood you do not?

This review paper is particularly interesting, especially because nobody is discussing this and nobody has read it: https://www.frontiersin.org/journals/immunology/articles/10....

The author is a serious person and this is a significant review paper of a solid and broad research foundation.

There are also studies on 5-HT2A agonists (“psychedelics”) on migraine and cluster headaches directly.