Are severe headaches high blood pressure body numbness and even seizures side effects of an untreated absessed tooth?

It is obvious by your question that this tooth has been absessed for some time. If you have never had these symptoms before, they could or could not be related this is why you should firstly make an apt. With your doctor.

This is not normal. Secondly make an apt. With your dentist and have your tooth treated.

I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.