@karink678 Hi I’m pretty sure it’s his protocol. There are a few I’ve run into online. I also just got a Stellate Ganglion Block which is supposed to possibly help with Long Covid. Even though I didn’t have COVID at the time I got sick just the vaccine, I pay attention to any long covid studies and treatments because I think it has similar symptoms. It really made my tinnitus worse and also dizziness came back as well as drowsiness. It’s been a week and dizziness is improving a bit. I also got very rashy but I do t k ow if this is an MCAS or lupus flare. Anyway….something you might want to look into trying. I will discuss the side effects with the doctor and decide if it’s worth doing again. Might need to do several treatments to see results but I also can’t afford to worsen my symptoms I’m already trying to deal with.