I have to stop and catch my
breath because I have a tightness in my
chest, feels like it feels when you have a bad
cold. My doctors can't pinpoint why, I have been tested for asthma, and don't have it. Can anyone relate? Also, how low does your b/p go? I know everyone has low blood pressure after eating, but last night I felt funny after dinner, had the lung fatigue/shortness of breath when sitting on the couch. I tested my bp and it was 70/40 and then... 60/32.