Anybody had an experience with an 'SPG' block or Sphenopalatine Ganglion Block? I was reading a study where if the pain was almost always on one side nearish the eye lots of folk who tried the entire pharmacy worth of migraine treatments to little effect found this helpful.
One study reached out to lots of folks who failed other treatments and it proved to be very helpful.
I have no experience with it but it seems so straightforward with some training people can do it themselves. Just a medicine soaked long sliver of cotton up the nose on the painful side.
Anybody heard of it?