postural hypotension?

sometimes when i get up from a sitting or lying position, i get very dizzy, light headed and blurry vision. I understand that it happens sometimes to a lot of people too and it is because you get up too quickly, and it is called postural hypotension if i'm not mistaken. but should i be worried if it happens more often, like 2-3 times a day?

[SassyLassie]

If it gets really severe, then I would consult a doctor, other-wise, I don't really think it is anything to really be concerned about. Do you have low blood pressure? This can cause the problem you are having.

[zazou]

I have the same problem but I was diagnosed with something called Neurocardiosyncope but I was faitning when standing for long periods of time (at least 15 minutes).

If you start fainting then I would be worried. It usually occurs to those that have low blood pressure. I was recommended that when I felt dizzy, to drink something with caffeine or take something salty in order to increase your blood pressure. Also to up your excercise to help your circulation as well.

[Londres70]

I would recommend consulting your PCP/Family Physician about your symptoms especially if you are having episodes 2-3x/day.  

[caregiver222]

You ask an excellent question.

The liklihood is this is nothing more serious than dehydration but diseases such as Parkinson's also cause postural hypotension.

As Londres70 states, the frequency of the problem suggests a visit to an M.D. is in order.