What I understand of the Guaifenisin protocol, all salysilic acid must be removed. Many foods and hygiene products contain it. Apparently this protocol is not proven to work.

I use the cbd oil and it has done wonders for my pain. And it lasts all the time once u get it in ur system. Best thing ive ever tried.

the benadryl might add to the fog because it can cause drowiness. i take claritin myself

I'm allergic to CBD oil so I take Gabapentin - Cymbalta & P.E.A. Palmitoylethanolamide

There’s a long list of foods, cosmetic products and cleaners that contain salysilic acid. Aspirin in particular comes to mind. I think you can find this list if you google the Guefinisen protocol.