It's time......for another one of Tempest's Tidbits! (Don't groan - honestly)!
Ok, here's a study showing that during hot flushes, your blood pressure drops and heart rate goes up. For some women (me included) it can take a good while to recover (who the hell knows why)! I've further researched and these peaks and troughs can greatly add to changes in mood - panicky feelings at the drops, and a lift in mood (but sometimes tears) when it goes up again. I'll fudge that info. out later (fairly dramatic changes in BP mess with the brain and central nervous system).
http://www.nejm.org/doi/full/10.1056/NEJM200410073511521Some folk don't actually get the sweating - it's true! Or only a slight feeling of warmth but the CNS changes can still be present. No wonder we're all over the place and knackered at the end of each day and night! Oh, and you also have a drop in blood sugar at these times too. Great, innit?
I hope this helps - it's pretty basic stuff for all of you who are into your science but I try to keep it simple. No one wants to be bogged down with gobbledygook when we've got enough to deal with already!
Hugs!
xxxxxx
(And don't chain yourself to your BP monitors, but if you have one check it out. It's true, I've measured mine)!