Feeling dizzy quite often
Patient: Hi. I'm and 11 year old girl and I get dizzy spells a lot. When I'm sitting down or standing up it will feel like I'm about to pass out. I get them about 2 or 3 times every two days. Is this normal? And I not what might I have? Do I need to go to a doctor? Doctor: Thanks for your question dear first thing out should have blood pressure measurement while sitting and be quit at that position for 10 minute and  then again take blood pressure surely there will be difference of br in two reading that's most probably orthostatic hypotention thanks