I'm in better shape that I have been in the past 15 years. Blood pressure seems good @128/80, I'm 56 y.o., 6'3" 220 pounds.
For the past month whenever I stand up after sitting for @ half an hour I get a head rush dizzy spell. It lasts for anywhere from 5 to 30 seconds. I have to lean on something til it passes. Is it allergies, allergy meds or I am missing something. They bother me because they just wont go away.