I have that probably when my blood sugar gets low, it can get very scary! Try eating something sugary or having a little soda, that seems to bring me back to life quickly!
me too, from low blood pressure, get up slowly + ye lots of water
Happened to me , I wa severly dehydrated . Water , water , water !
I got dizzy a lot too. My doctor said to drink a lot more water too see if that helps.