MS T,

I have not had the problems of blood pressure that you mentioned. I like others here did have stiffness in the neck and some nerves effected. The only thing I found that helped me was warm packs on neck, and or hot showers. When in the show I turn head from right to left. Try to stretch the tendons and neck muscles.

I hope someone can help you with this question. I am sure someone here knows more of what you are asking.

Hope what I mentioned will help you some.

Take care... Diane