dizzy spells nerves

hello can u help iv been having bouts of dizzyness for a while now also when this happens i get very jumpy like its my nervs or somthing has any body experenced this please let me no

Hello there!
My father had these dizzy spells for a while. At the beginning they were rare, then they started to get more often, so he was becoming very jumpy cos it was so annoying. Then he visited a neurologist to find out that his brain was not getting enough blood and that was cauing low pressure and dizziness. And this thing with you being jumpy....is it like shivering or...? Cos shivering can be due to a low sugar level, then you could take a candy or something. But the best thing to do is visit a neurologist first and take it from there. Good luck!