Could be a drop in blood sugar. I'm borderline hypoglycemic and that is what happens to me when my sugar gets really low. It feels just like a panic attack. I used to think I was having panic attacks until my doctor explained what low blood sugar can do to you. She told me to keep almonds in my purse and when I feel woozy, shaky, etc., to eat some (or cheese and crackers, apple with cheese or peanut butter . . . ) and it should pass if it is caused by a sudden drop in blood sugar. My blood sugar seems worse when I am PMSing, so it wouldn't surprise me if when we go through peri we experience fluctuations in our blood sugar. I also take chromium (200mg, three times a day) to regulate my blood sugar. It has been really useful. Anyway, just a thought.
Alley
QUOTE (Amanda M @ Apr 9 2007, 09:11 AM)

Hi Jayne,
It's me - I have had this one. The first time I had a panic attack afterwards, proper one, felt horrid and like I was going to faint etc but the other time, about half a dozen over the last three years I have had the shakes both visibly and inside and they have not progressed to a panic attack.
I am not sure what causes this, but I have put it down to hormone fluctuation or maybe literaly an adrenal rush but without any real cause for it to happen. I read somehwere that when you hormones are low your adrenal gland makes more of this to compensate. It was getting this that caused me to google it and eventually finding power surge.
There are some posts on this on the boards I read and was reassured by from other ladies - under internal shaking I think, although they do go on to mention that their's are visible too.
Hope this helps, Speak soon?
Amanda