As a young adult, I was diagnosed with Cluster Headaches, aka suicide headaches. I had them over a period of years. Bong rips didn't help me as I recall. The drug Sansert was the only thing that relieved my misery.
My son inherited the same exact cycle of headaches. A hit or two on a joint was his miracle cure.
Here's where I think this story gains some credibility. My son said one day. "It works like a charm but the downside is, I'm stoned."
You see, he doesn't like the effects of herb, never has, and even though he was in pain, he sometimes refused to use it because of the side effects of being high.
We both outgrew our headaches by the age of 30, but that experienced showed that when cannabis is used as medicine for cluster headaches, he would say it DOES work for some.
There are underlying reasons we have more than the occasional headache, and those should be diagnosed by a Neurologist before any treatment action is considered.
I would love the extract recipe too. Just in case I get a headache