When I have a low blood pressure, I have drawziness, and my breath gets very offensive. I have tried and tried everything, and nothing worked for me. I only been advised to take salt for low blood pressure; I usually do and it relieves my mental fogginess, but the breath is here to stay. Your post hit me for the first time to have a possible connection. Even though, I don't know how the two are related? It would be great if you would elaborate, and advice me what to do about it, and where to go? Thank you very much!