Wanted to share that I did a ketamine breathing treatment during my last CH episode and it worked initially (for 2 days) and then got a slap back reaction that resulted in the worst pain in my 54 years of life. The CH pain landed me in the ER. So wanted to share for those considering ketamine. Question on triggers (having given up on many things that I believe trigger me such as massage, chiropractor...) - I believe that wearing these face coverings during Covid lockdowns is a trigger. We have recently began to have to wear them again in my city and the beast is stirring on the side of my head now after about two weeks. Not full blown and hopefully the busting protocol keeps them away. Anyone else have input on face coverings as a trigger?