I suffer from hypersensitivity and I have for most of my life. Two months ago I went to a chiropractor that specializes in upper cervical care (see http://erinelster.com/ for an explanation of upper cervical care). He said that my first cervical vertebrae was out of alignment and that was putting pressure on my brainstem. He explained that can cause the sympathetic nervous system to become dominant over the parasympathetic nervous system and the result is hypersensitivity.

At times I feel more relaxed but at my age (44) I think that I have irreversible damage to my brain and nervous system. I don't think that I'm going to make it. If anyone has any ideas I'm open to them.