Thanks for all the input. Great info in that basic non-busting post. I might try the licorice root since it's listed as a natural vasoconstriction. I will give the full vitamin protocol some time. Definitely considering the shrooms. Right now, I'm not living in my home city of Vancouver, Canada, but Canada plans to legalize it, and a few new labs there developing natural medical grade psilicybin and MDMA. (They got some press recently after getting FDA approval, and shipping their first batches to Australia.) Vancouver has already decriminalized them, like they did with marijuana in the early 2000s, before it was legalized nationally.
My Chs didn't get worse after the tooth extraction, which was done six months after the C CH started. It had a teeny root and when I saw it (combined with the xray of showing such a shallow root, no abscess, etc) I thought, "No way this is the root cause." And before the extraction, based on the xray, the oral surgeon said that my described pain couldn't be due to the tooth. She said maybe TMJ or sinusitus, which I knew I didn't have. Though I have definitely developed jaw stiffness, facial pain, tenderness with C CH and I do find that some TMJ exercises provide a bit of help opening up the nasal passage and relaxing my facial muscles. Every day is a DIY clinical trial.